mini lathe for wood

Mini Lathe For Wood Turning: How To Use It?

A mini lathe is ideal for standard wood turning operations.

If you’re someone active in the wood working industry, you’ll agree when we say that a mini lathe comes quite handy for tasks such as turning. 

While lathe machines are available in all sizes and variants, mini lathes are indeed the most versatile of them all. 

How, you may ask? 

You see, even though mini lathe machines are smaller in size compared to their industrial counterparts, they’re not as small as table lathes. And that means not only can these laths easily fit into any workshop but also provide great results on medium to large workpieces. 

Not to mention, you can always deploy a mini lathe CNC conversion kit to switch from manual to CNC lathe on a budget. We’ll learn more about lathe CNC conversion later. 

Now, if you’re a beginner in the industry or new to mini lathe machines, in particular, you’re sure to have a ton of queries. 

But you can rest easy as we have in this blog everything you might want to know about lathe machines. Also, we’re going to walk you through the best ways to use a mini lathe for wood turning, as well as pro machining tips. 

So let’s dive right in and have a look. 

What is a lathe machine? 

At its very basic, a lathe is such a machine that you can use to shape wooden and other soft workpieces by turning, drilling, or cutting them. 

Lathes work by rotating a workpiece at high speed, allowing you to create various patterns and shapes by using their machine tools

So what can you create using a lathe? 

Well, you can use a lathe to make various long and cylindrical objects such as wood frames, parts for furniture, and more. 

Also, while lathes are primarily meant for softer materials like wood, on some high-capacity lathes, you can even machine metals like aluminum. 

What are the basic components of a lathe? 

Although lathe machines, including the mini lathes for turning or drilling wood, can have different sizes and forms, depending on their model, they’ve some basic components in common. 

These components are critical for the lathe to perform the desired tasks and include the following: 

#1. Machine bed

The bed on a lathe is its basic outer frame that supports all other parts of the machine. It is a large platform upon or around which all other components, including the tailstock and headstock, are installed. However, it is worth mentioning that most of the wood working lathes on the market do not have a machine bed. 

#2. Motors

The motor on a lathe runs the machine by driving the headstock and moving the spindle. Now, the traditional lathe machines usually had the motor assembled under the bed. But that’s not the case anymore with modern-day lathes. 

In fact, modern lathes can have the motor installed just about anywhere, from within or under the headstock to a hidden spot in the stand. 

#3. Headstock

The lathe machine’s headstock holds the workpiece firmly in position and moves it. 

Most headstocks are highly adjustable, and you can even remove and replace them with a different tool altogether if needed for your project. 

As such, it is the flexibility of the headstock that allows you to machine your pieces with high precision. 

#4. Tailstock 

The tailstock supports the workpiece during machining by keeping it clamped in place, thus helping maintain accuracy on produced parts. 

Like the headstock, the tailstock also is adjustable, meaning you can adjust it according to the length and breadth of your workpiece. 

Apart from that, you can also use the tailstock on the lathe to store drilling, cutting, and other machine tools. That’s because by having tools near the work area, you can easily switch between the tools and thus perform more complex operations. 

#5. Tool rest 

Another major component of a lathe machine is the tool rest which allows you to place such tools on it that aren’t in use. 

Safety-wise, a tool rest is critical since it provides a safe spot to rest the tools that can otherwise expose you to various hazards. 

Usually, a mini lathe for wood turning has a four-position tool rest spot that enables safe switching between tools while working on a workpiece. 

Safety apart, the tool rest also makes machining way more convenient, given you can have all the required tools in one place. 

#6. Speed control 

As the name suggests, speed control is a component that you can use to control and regulate the speed of rotation on your lathe. 

For instance, if a lathe has a speed range between 500 and 2500 RPM, the speed control will let you set and maintain the required speed limit. 

What exactly is a mini lathe for wood turning? 

The mini lathes, like the ones used for wood turning operations, are also called benchtop lathes and are compact versions of the large lathes seen in industries.

 

Essentially, it is the compact nature of these machines that make them apt for smaller and more complex wood turning projects. 

How? 

You see, creating detailed patterns with precision on a small-sized workpiece can be very challenging on a large machine. And that makes mini lathes the go-to machine for any such machining operation. 

Nevertheless, the fact that a mini lathe is ideal for wood turning and other similar tasks doesn’t mean you can machine large objects on it. 

On the contrary, these are solid and versatile machines capable of machining large pieces with precision. And that’s exactly why mini lathes are highly sought after among smaller workshops and hobby machinists, among others. 

Bonus #1. A mini lathe is portable

The best thing about a medium-sized benchtop lathe is that they offer unmatched portability thanks to its lightweight and compact size. So much so that you can carry one by yourself without the help of another person or a tool. 

Bonus #2. Benchtop lathes are affordable 

Compared to large industrial lathes, a mini lathe CNC machine is very cost-efficient.  That is especially true for wood lathes, as you can get one for as less as $1000. On the other hand, a full-size lathe can cost you up to $10,000. 

Which tools do you need for wood turning on a mini lathe? 

When it comes to wood turning, there are endless tools that you can deploy to create various designs and shapes on a workpiece.  However, some basic tools are a prerequisite and come in handy for most turning operations.

 

Moreover, as a beginner, you’ll surely find these tools useful. 

They include: 

  • Roughing chisel 

You’ll need a roughing chisel to make your workpiece cylindrical and smooth. You can use one by knocking off the corners and edges of your wood piece to the desired extent. 

  • Parting chisel 

A parting chisel is very sharp and lets you cut the final wood piece from the lathe’s spindle. Also, you can use it to mark those sections on the wood that you’re planning on carving. 

  • Spindle gouge 

A spindle gouge is used to create small and round patterns and is used on miniature workpieces that call for detailed machining. 

  • Bowl gouge

A bowl gouge works on the same principle as a spindle gouge, the only difference being that the former is used for large-sized workpieces.  You can use a bowl gouge to shape bowl-shaped wooden materials, among other round objects. 

  • Calipers 

Calipers are measuring tools that allow you to measure workpiece dimensions and ensure it meets its requirements. And to do so, you need to hold the calipers against your workpiece during a turning operation and check whether or not the piece aligns with the specifications. 

You may also want to read – CNC Lathe Tools: Everything You Need To Know About

How to use a mini lathe for wood turning? 

Once you’ve sourced all the required tools, it’s now time to start using your mini lathe and create some awesome parts. 


But before you do so, it’s important you have set your lathe the right way. 

Here’s how you can set up your lathe machine: 

Before you begin setting up the lathe, it is essential to ensure that the machine is switched off and unplugged. That’s because a running lathe can pose serious safety hazards during the setup process. 

After checking the power connection, you can round up all the required machining tools and place them on the tool rest in the same order as needed during turning. 

Arranging your tools property is critical since not only can a wrong tool damage your workpiece but also cause injuries. 

Also, it is equally important to check whether or not your tools are sharp enough to efficiently machine the workpiece. Blunt tools can affect your workplace design and make it chip off. 

Further, once you clamp the wood piece in the lathe, you should bring the tool rest close enough to the work area. As such, you’ll have excellent control both over the tools and the workpiece at the time of machining. 

Finally, you should level the lathe and make it stable before beginning with your projects. 

Choosing the right wood follows

Having set up your lathe, you can now pick the right wood piece for machining. Herein, you should go for such wood that is ideal for turning on a mini lathe. 

If you seek seasoned wood machinists’ advice, they will always suggest you go for walnut, maple, hickory, and other hardwood. And rightly so, as these woods make the top-notch pieces both in terms of quality and elegance. 

However, if you’re a beginner on a wood lathe, we recommend you start with softwoods and hone your skills on them before switching to any hardwood. For instance, you can create your initial pieces using clear pine and then go for cherry as you become more proficient.  

Bonus tip: 

As a freshman, you should avoid such wood that has cracks or knots. 

While it is possible to conceal these issues during machining and create perfect pieces, you can do so only when you’re seasoned enough. 

Create a blueprint 

Drawing a clear blueprint of your project is vital since you can use it for guidance throughout the machining process. Also, it can help you with future projects and even set the tone for similar plans. 

To do so, you can take a piece of paper and draw the shape, size, patterns, curves, and other finishes that you intend to create on your workpiece. 

Pin this blueprint close enough to the lathe so that you’re able to see it as you machine your wood piece. 

Pro tip: 

It is possible that your initial projects will lack the level of accuracy as drawn in the blueprint. So you shouldn’t be bogged down if your parts lack precision by each millimeter. 

Similarly, we suggest you don’t give up on the blueprint itself since it helps you keep on course and attain finesse over time. 

Clamp the wood for turning

When clamping your wood piece, you should focus on keeping it as close to the center as you can on both ends.   You can then put one end of the wood against the centermost position of the headstock in a way that aligns with the center point. 

Thereafter, you can bring the tailstock to another end of the wood blank and align its center point to the wood piece.  Upon checking the alignments on both ends, you can bring in a hand crank and tighten the tailstock firmly. 

You can now switch on the lathe 

Having turned the machine on, you should wait for the lathe to gain speed and attain stability before you can carve your wood piece. 

While the lathe is gaining speed, it’s good to stand near the power button. Also, it’s important to ensure that you’re wearing a face shield and all other safety measures are in place.  Most importantly, if you notice any vibration or wobble in the machine, turn the machine off without any delay. 

Start turning the wood

To begin with wood turning on your mini lathe, you can deploy the roughing chisel.  Start it slow, as quick roughing can cause damage, and take out small bits from the corners to make your workpiece smooth and cylindrical in shape.  

After you’ve completed roughing, you can mark spindle sections using the parting tool and give shape to the piece using a spindle gouge. 

Sanding 

Now that you’ve created the desired shape and patterns on your wood piece, it’s time to turn the lathe off and remove or lock back the tool rest.  Turn the lathe on again, and once it gains speed, you can use sandpaper to smoothen up the workpiece to the desired extent. 

Some important tips to follow while using a mini lathe for wood turning

Tip #1. Safety is a prerequisite 

Even though a mini lathe for wood turning and shaping is relatively safer than other lathes and mills, it’s still important that you have the right safety measures in place. 

You can follow this checklist to check for lathe safety: 

  1. Closely examine all the fittings on the lathe machine before you turn it on, and ensure that they’re tightly fitted. 
  2. Make sure the work area is clean, as bits of wood can fly out during machining and cause potential injuries. 
  3. Go for good-quality wood blanks, as those with knots or cracks can break apart during turning. 
  4. It’s essential that your lathe tools are sharp. 

Personal safety tips: 

  1. You should always wear a face shield and eye protection specs, as wood splinters can otherwise cause severe injuries to your face and eyes.  
  2. We always suggest machinists not wear loose-fitting clothes during any machining operation, including wood turning. That’s because such clothing can easily get caught up in the spinning axle of the machine and, thus, result in an injury. 

Tip #2. Frequent maintenance is key to optimum machining 

The very basic maintenance you can perform is clearing debris, wood chips, and dust from the work area and other parts of the lathe.  This is followed by cleaning, something you can do by wiping the tailstock, headstock, and other components using a clean cloth. 

Also, you can lubricate the tailstock, machine bed, and other areas with penetrating oil. However, after lubricating the machine, you should wait for the lubricant to dry before you can start machining. 

CNC conversion on a mini lathe for wood turning: FAQs

Can you convert your manual mini lathe to CNC? 

Yes, it’s possible to convert a manual lathe and make it a fully-fledged CNC lathe. All you’ll need for it is a lathe CNC conversion kit. 

If you’re a seasoned machinist, you can even undertake a DIY lathe conversion project and have a CNC lathe on a budget. That’s because a kit of lathe conversion to CNC comes with a detailed user manual with a step-by-step CNC conversion guide.  Nevertheless, if you’re just starting out with lathe machining, we suggest you go for a professional CNC conversion. 

Is a CNC lathe conversion kit affordable? 

Yes, it is. 

In fact, lathe conversion kits are the most cost-efficient methods to have high-end CNC machining qualities on your lathe.

How affordable are the lathe kits? 

Well, you can get a lathe CNC conversion kit for as less as $1000, as against the brand new CNC lathes that cost upward of $10,000. 

The final words

From furniture parts to home accessories to jewelry and more, there is a lot that you can create using a mini lathe for wood turning.  And as you can see, using one such lathe is easier than it seems. 

Not to mention, you can always turn your mini lathe and make it CNC-capable. As such, not only can you attain precision on your parts, but you also become super efficient and scale your business. 

Looking to undertake one such CNC conversion project? 

We’ve got your back!

You can send your manual lathe machine to our workshop in Cleveland, Texas. We will turn it into a CNC lathe and ship it back to you.

Also, we have an extensive range of benchtop lathe machines and conversion kit combos that you can choose from. 

Sounds impressive, doesn’t it? 

 

5-axis CNC machines

3-Axis Vs. 4-Axis Vs. 5-Axis CNC Machines: What’s the Difference?

CNC machining has been one of the fastest evolving technologies, especially since the last ten years. One of the most noticeable evolutions has to be the inclusion of an additional axis in machining. Nowadays, CNC machines can be equipped with 3-axis, 4-axis, 5-axis, and even 9-axis. 

 

But, how do these differ from each other, and what are their advantages? 

 

In this article, we will be answering all of these questions and more. 

 

Before we get into it, though, let’s first understand how axes work in CNC machines. 

 

CNC machining is the process of removing material from a workpiece with high-speed precision to form desired shapes. Axis refers to the CNC machines that operate along with multiple axes points. 

 

Typically, CNC machines operate along 3-axis: X(horizontal), Y(vertical), and Z(depth). 

 

This multiple-axis movement allows the machines to design complex parts. Approaching the workpiece from various angles helps improve production and efficiency. 

 

3-axis CNC machines are still one of the widely used machines to develop parts and components for various industries. They can be used for automatic/interactive operations, drilling holes, milling slots, and cutting into workpieces. 

 

Now that we have understood how multi-axis CNC machines work, let’s look at their differences and advantages. 

 

3-Axis Machining

 

With 3-axis machining, the workpiece remains in a single position while the cutting tool moves around the three-axis to produce desired shapes. 3-axis machines mostly come into play for 2D and 2.5D geometry machining. 

 

3-axis CNC machines can operate on all six surfaces of the workpiece, but the workpiece has to be set up accordingly for each side, which can be an expensive errand.

 

These machines are suitable for projects that don’t require a lot of details or depth. 

 

Sometimes, the design feature requires complex movements from the CNC machines. For instance, 3-axis CNC machines cannot machine any feature on any angle to the X, Y, and Z coordinate system. 

 

If you are on a budget or only need to cut flat surfaces, 3-axis machines are more than optimal for you. They are affordable, easier to work with, and surprisingly versatile for most day-to-day milling and cutting tasks. 

 

If you need to do more complex machining, you might need to add axes or two to your machine’s movement. 

 

This is where the 4-axis machine comes in.

 

4-Axis Machining

 

In 4-axis machining, the workpiece is processed the same way as in a 3-axis machine, along with an additional rotary movement around the X-axis. This additional rotary movement is called the A-axis. 

 

The spindle moves in 3 directions (X, Y, and Z), and an additional A-axis occurs by the rotation of the workpiece itself. 4-axis machines can come in a few different arrangements. The workpiece is mounted on the X-axis, and the feature on the A-axis helps rotate it. 

 

4-axis CNC machines can not only take on the tasks that are virtually impossible for 3-axis machines, but they are also more efficient at them. 

 

4-axis CNC machines also eliminate the need for fixtures that need to be added to 3-axis machines, which improves the tolerance accuracy of the machine.

 

There are two types of 4-axis machines: Index and Continuous.

 

In index 4-axis CNC machines, the cutting tool does not interact with the workpiece until the A-axis rotates and stops at the correct rotational angle. 

 

In continuous 4-axis CNC machines, the machine can interact simultaneously with the workpiece as the A-axis rotates. This process allows the processing of complex shapes and components such as helixes.

 

One of the greatest advantages of 4-axis CNC machines is that they can machine angled features, which is impossible for a 3-axis CNC machine to do. 

 

5-axis Machining

 

5-axis CNC machines have all the capabilities of a 4-axis machine plus an additional rotational axis. These machines can move the tools in the X, Y, and Z-axis and the A and B axes. 5-axis CNC machines are one of the most optimal CNC machines used in automobiles, aerospace, and other complicated production requirements.

 

5-axis CNC machines utilize two of the three additional rotational axes (A, B, and C). The rotation occurs through a spindle or a feature. 

 

The multidimensional rotation allows for superior speed, efficiency, quality, and finish. Like the 4-axis CNC machines, these come in two arrangements: 3+2 machines and continuous machines.

 

3+2 machines have two rotational axes operating independently of each other, which means you can set the workpiece at any compound angle and start machining. 

 

With continuous machines, the two rotational axes can rotate simultaneously, allowing for the production of complex 3D shapes. 

 

3-Axis vs. 4-Axis vs. 5-Axis, Which One is Right for You?

 

One important thing to consider while choosing between these CNC machines is the cost. As you move towards multidimensional CNC machines, the cost keeps rising. Moreover, 3-axis CNC machines are more than capable of producing basic parts. 

 

So, unless you need to work on complicated projects, you don’t need 4-axis or 5-axis CNC machines. 

 

However, if you can afford a higher-axis CNC machine and need to develop complex parts, 4-axis and 5-axis machines offer innumerable benefits. 

 

For instance, with higher axes CNC machines, the need for setups dramatically drops. You can start and finish a product in one go. Thus, you can save time and resources and focus on more productive tasks.

 

Conclusion

 

We hope this article helped you understand the multi-dimension rotational CNC machines better. Did you know there is a 12-axis CNC machine too? Imagine what machining on that would be like. This only shows that CNC machines have continued to remain relevant and effective to this day. And in the coming years, we are only going to see more evolution in this technology.

 

At CNC Conversion Plus, we are all about CNC machining and programming. But we get that not all small-scale and hobbyists can afford a CNC machine. So, we have found a solution: CNC conversion kits.

 

CNC conversion kits allow you to transform your old machines into automated ones. Converting your old machines into CNC allows you to improve your machine’s processing capabilities and efficiency. Not to mention, CNC conversion kits also add to the lifespan of your machine and tools. 

 

So, if you are looking for a more affordable way to improve your production and machining skills, reach out to us, and we will help you find the best CNC conversion kit for your needs. 

 

Better yet, we will build a turn-key CNC machine for you from scratch and deliver it to your doorstep.

 

Thanks for reading. 

 

 

 

CNC machine tools

5 Things to Consider While Choosing CNC Machine Tools

One of the best things about CNC machines is that you can interchange their parts to suit your machining needs. You can add different CNC machine tools to your CNC machines and tackle or improve your projects. 

 

However, choosing the right tools can get complicated.

 

First of all, what does a “right tool” mean? 

 

Depending on who you ask, the right tool for CNC machines keeps changing.

 

While it comes down to your and your specific requirements at the end of the day, a few more factors make a tool right for you. 

 

For instance, your current machine tool setup, part difficulty and complexity, the material you will work on, tool material, and so on. 

 

Moreover, some of the general requirements for CNC tools are ease of installation, rigidity, high precision, and good durability. 

 

Lastly, if you are buying tools for DIY installation, you need to make sure they come with an instruction manual. 

 

All of this can be a little confusing when you are buying tools for your CNC machine.

 

But don’t worry. In this article, we are going through 5 things you must consider before you buy tools for your CNC. These 5 things will help you navigate the market and choose the right tools that improve your production.

 

But before we get into it, let’s take a look at what a machine tool is and what are its different types:

 

What is a CNC Machine Tool?

 

A CNC machine tool is a part of the machine that helps it manufacture, design, and shape products. Different CNC machine tools can be used to create virtually any component or a part. 

 

You can find various tools catering to your particular requirements to get the job done. There are different tools for milling, cutting, shaping, and drilling. 

 

Earlier models of CNC machines used to come with standard, irreplaceable tools. However, technology has improved tenfold in recent years, and so have CNC machines.

 

Nowadays, CNC machines come with high-quality, versatile tools that can be used to make production easier. You can also replace the tools in a CNC machine to suit your production needs. 

 

For instance, if you need to shape a component, you can use the milling tools in your CNC. Similarly, a standard drill can be equipped to the machine for drilling needs. 

 

Here are a few of the tools you can use with your CNC machine:

 

Milling Tools

 

Milling tools are used to cut into a surface with multiple rotating cutting edges. Here are a few examples of milling tools:

 

Slotting Cutter: These tools are used to create t-slots along the length of a workpiece. 

Face Mill: These mill cutters come with carbides in different colors that can be exchanged. 

End Mill: End mills are used for machining the slides and faces of metal workpieces and other materials. 

Slab Mill: These mills are come in handy when machining involves gang milling processes and for broad and large shapes.

Gear Cutter: Gear cutters are specialized milling tools that are used to create metal gears for specific purposes. 

Thread Mill: Thread mills are one of the most used milling tools. They are used to design threads on a workpiece.

 

Lathe Tools

 

Lathe tools are used for cutting, sanding, knurling, drilling, deformation, facing, and turning. Here are a few examples of lathe tools:

 

Grooving Tool: As the name suggests, grooving tools are used to create specific grooves into workpieces. They are designed to come with multiple edges that sink into the material to carve out shapes and grooves.

Thread Cutting Tool: These types of lathe tools are used to cut threads into the workpiece. 

Turning Tool: Turning tools are of two types: finish turning tool and rough turning tool. Rough turning tools are used to scrape off the maximum quantity of metal in a minimum amount of time. On the other hand, finishing turning tools are used to remove small metal parts. 

Boring Tool: Boring tools are used to make an existing hole in a workpiece bigger. A boring tool will penetrate through an object, leaving a gaping hole behind. 

 

Now that we have understood what a CNC machine tool is and what are its different types and forms let’s get into the topic at hand, i.e., how to choose the right tools for your CNC machine?

 

Nature of Production

 

The first thing that you need to consider is the size and volume of the production unit. Think of it like this: how many products will you be able to produce using the tool? It will help you figure out the processing cost of each piece. 

 

Moreover, your choice of tool selection should also vary depending on the amount of production. If you have to produce a component on a large scale, a specialized tool is more effective. For small-scale batch production, standard tools should be more than efficient. 

 

Versatility and Ease of Use

 

Another important factor to consider is the use of the tool. A multi-featured tool would help you save time and labor since the machine will be handling 3 to 4 tasks on its own. 

 

While a multi-featured tool might cost you a bit extra, it will help you make it up and save extra for years to come. Not to mention, you can amp up your production value and volume using a specialized, multi-purpose tool.

 

Nevertheless, if you are a hobbyist machinist or in the market for small-scale production solutions, standard cutting, milling, and drilling tools are more than enough for you.

 

Component Complexity

 

One of the biggest challenges in CNC machining is the complexity of the parts. Parts for automotive, defense, aerospace and medical industries require complex machining and thus advanced tools.

 

In order to machine small, complicated parts, you would need multiple-axis tools that can cut, maneuver, shape, and drill complicated parts with ease. 

 

You can look through the product description and consider your requirements to narrow down the tools that will help you in your projects. Regardless of how complicated your requirements are, you can rest assured there is a tool that can help you produce them. 

 

Material

 

CNC machines can work on virtually any material as long as you have the right tool for it. The type of material you need to work on will also determine your choice of tool. While most tools are able to work on most materials, some materials require specialized tools for shaping and tuning. 

 

Physical properties and optimum cutting conditions will also influence your choice of tools and their functionalities, including spindle speed, horsepower, and torque.

 

Tool Coating

 

CNC tools come in a range of coatings to improve their longevity and performance. One of the most popular choices of coating is titanium nitride, which has been known to add durability and resilience to the tool. 

 

P.S: There are some coatings that cause the tool to get sticky that end up resulting in lubricant during machining. 

 

Other types of tool coating include proprietary nanocomposite, crystalline diamond, titanium carbonitride, and aluminum titanium nitride. 

 

Conclusion

 

We hope this piece of content helped you better understand CNC machine tools and their purpose. CNC machine tools come in several shapes and types and a range of prices. Depending on your requirements and production volume, you can get an efficient tool at practically any price. 

 

Make sure to choose your tools carefully while considering all the above-mentioned factors to make the right choice. 

 

You can also visit CNC Conversion Plus to find the right tool for your CNC machine. We can also help you develop customized tools and parts to make the machining process easier and more convenient. 

 

What’s more? We also provide turn-key machines as per your customized requirements. You can also convert your old machines into CNC using our CNC conversion kits. 

 

So, if you are in need of anything CNC, reach out to us. 

 

Thanks for reading. 

 

How CNC machining can boost conversions

7 Ways CNC Machining Can Boost Your Production

CNC machining is the future of the production industry.

 

Whether you have been in the manufacturing business for years or have just started the endeavor, finding ways to improve your Production will serve long-term benefits.

 

And when it comes to consistent production value, there is nothing quite like CNC machines in the industry.

 

They are faster, sturdier, accurate, and most importantly, have automated tech, which allows you to improve your Production without putting in extra manual labor. 

 

With the transformative step that manufacturing is taking with digital tools, it won’t be a far-fetched statement to say CNC machining is the future of the production industry. 

 

CNC machines come in various shapes and forms, transcending virtually all the facets of the production industry. From woodworking to cutting and shaping stainless steel, CNC machines are versatile and efficient. 

 

Some of the common tools that run on CNC machining include lathes, drilling machines, milling machines, routers, etc. 

 

CNC technology has only improved in the last few years and has become an imperative part of the production industry. 

 

Let’s see how CNC machines are slated to boost the production and manufacturing industry:

 

Making Production more Convenient

 

 

It’s no secret that CNC machines make machining easier. Where earlier machines required a group of operators to keep it up and runing, CNC machines can continue to work 24*7 without any manual interaction. 

 

Not to say, CNC machines don’t require an operator. A well-versed operator is needed to keep a CNC machine in sync and produce effective components. However, their interaction is only limited to feeding in the program and ensuring the machine is well-tuned and working properly. 

 

When it comes to Production, CNC machines do it on their own. 

 

Moreover, CNC machines can perform five times better than traditional machines in output. Since CNC machines work on computer programs, they significantly reduce errors that often come with manual machining.

 

Let’s take jewelry, for example. Before CNC machines and automation, it used to take weeks to produce a piece. 

 

Thanks to CNC routers, now a unique piece of jewelry can be prepared in a matter of hours. The material can be cut, processed, matted, and engraved faster and easier.

 

Not to mention, the technology around us is rapidly advancing, and so are the functionalities, so in due time, CNC machining is only supposed to get better. 

 

This brings us to our next point,

 

As the Technology Develops So Will the CNC Machines 

 

 

We are living in 2022—the time when Virtual Reality is a thing. And we are only getting started. As we move forward, CNC technology will only get more sophisticated and advanced. 

 

While AI and Machine Learning are still a long way to come in CNC, the technology has advanced leaps and bounds. 

 

The latest CNC machines are not only capable of producing all day long, but they are also smart enough to adapt to different materials and deliver excellent output. 

 

Not to mention, cloud computing integration allows you to save your projects and data and access them anywhere, any time. There is also enhanced monitoring and predicting integrations that help you respond quickly to or avoid errors.

 

An investment that Keeps Paying Back

 

CNC machines are surely an expensive investment. But when you look at the long-term benefits, you would find it worthwhile. 

 

Here’s how:

 

  • Automation

 

CNC machines are automated, so there is little to no need for human interaction. How does that help? It enables you to take off your mind of the process and work on other productive things. 

 

High-end CNC machines even allow you to execute complex components. CNC machines are also safer, so you don’t need to worry about accidents on the assembly line.

 

  • Replication

 

Since in the manufacturing industry, parts and components are often produced in bulk. Often, projects require you to produce similar parts in large numbers. With CNC machining, the replication process becomes as easy as the clicks of a few buttons. 

 

  • Flexibility

 

Another reason we believe CNC machines are in here for the long run because they are flexible and easy to learn. If you have worked with computers and CNC machines before, you can adapt to the machine in a few days.

 

Since you perform most of the functions on a computer or digital screen, you can always preview the outcome and adjust the program accordingly. 

 

Prototyping is Easy with CNC Machining

 

In the manufacturing industry, prototyping is vital as it helps avoid errors in the latter part of the Production. If you are producing a particular part in bulk, you would want to make sure it comes out functional. If it’s a showpiece that you are producing, you will also need to consider the aesthetics.

 

However, prototyping has been known to be a costly and time-consuming process. Thanks to CNC machines, prototyping is now faster and much more affordable. You can easily create a mock-up and figure out your next moves regarding the adjustments or improvements you need to make. 

 

Complexity is not an Issue

 

 

CNC machines, combined with 3D printing, can help you create an extremely detailed and complicated piece with ease. For instance, CNC machines and 3D printers can help you produce lightweight object with complicated geometry. 

 

CNC machines, on their own, are also capable of producing complex parts and components. And since there are so many varieties of them, you can work on a workpiece of any material. 

 

You can also make adjustments to your CNC machine according to the complexity of the task. For instance, if you need to design a complicated geometric shape, you can attach a five-axis head to your machine to make the process easier.

 

Talking about adjustments, you can improve parts of your CNC machines to get them working more efficiently. From axes to the gearbox, you can change almost every part of the machine with an upgraded part.

 

So, if versatility is something you are worried about, CNC machines have you covered.

 

Machines with a Memory

 

Another great reason why CNC machines are great for your Production is that they have a memory. When you design a part or a component on a CNC machine, it remembers and keeps a copy of your design on the cloud.

 

So the next time you have to design something similar or add to the design, you can do so easily. 

 

Minimal Maintenance

 

Unlike manual machining, the machining process does not have to stop when machinists are not present in the room. CNC machines can operate as long as 24 hours straight and sometimes even longer. 

 

CNC machines can also last a long time. Once you have got your machine set up, you can rest assured that it will keep churning out products for years to come. 

 

What’s more? In the near future, CNC machines can be integrated with sensors that will allow it to track the amount of wear on parts. This update will keep you in the loop with the machine’s efficiency and functionality. 

 

Conclusion

 

There you go. Those are some of the reasons we think CNC machines can boost your Production. CNC machines are surely here to stay, improve with time, and make Production easier and more convenient. 

 

However, CNC machines can often be quite costly for many small-scale machinists and hobbyists. And we have an answer for that as well: CNC Conversion Kits.

 

CNC conversion kits are a set of tools that you can add to your machine to make it automatic. Typically, CNC conversion kits come with new hardware components, motors, integrated software, control switch, motion control system, and home and limit switch.

 

It’s less than half the cost of a full-fledged CNC machine, and gets the job does just the same. So, if you are looking to transform your old machine into a high-performance machine, reach out to us. 

 

We can help you choose the right machine have it converted and delivered right to your doorstep. Whether you need a CNC mill, a lathe, or a turn-key machine built from scratch according to your requirements, CNC Conversion Plus is your one-stop shop for all CNC needs.

 

wen33075 benchtop conversion kit

Why Do You Need A CNC Conversion Kit For Your Milling Machine?

We’ve come a long way from room-sized machines, and today even the most complex machines are made in the most minimalistic and sleek ways. These machines have both gotten smaller and improved over the years. Lathes and mills have also changed, from giant and bulky to small and compact. You can still find room-sized machines in high-end production houses or large factories.
But even with the latest advancements in technology, most small mills and lathes are not CNC equipped. For most people, this isn’t a problem, but you should know that there are some things a small lathe simply isn’t capable of doing.
If you are thinking, “why not buy a CNC mill?” well, most machines are too large or too expensive. But, not all hope is lost as there is a convenient workaround available for machine enthusiasts and small shops who like to play around with machines – CNC milling machine conversion kit.
If you are still not sure about these kits and how do they work, then continue reading and find out yourself.

What is a CNC Conversion Kit?

A CNC conversion kit for an older mill includes a huge range of new components along with detailed instructions for installation. There will be shiny new hardware, including motors, to give the mill automated movement along the X, Y, and Z-axes. And that’s not all; you will also find a new control unit and software.

Important Parts of a CNC Conversion Kit

  • Limit switches

This prevents the machine from damaging itself by moving to the very extreme ends of any particular axes.

  • Motor control unit

Every conversion kit will be different from one another as most are designed to work with certain older machines and, in rare cases, with specific families of machines by a particular manufacturer.

Some conversion kits will be quite simple; all they will have will be the motors and other hardware required to make the machine CNC capable, while other conversion kits will be quite extensive. These will include packages with control units and specific programming software.

What to look for when shopping for a CNC Conversion kit?

You need to understand that the “one size fits all” approach doesn’t work when you are shopping, or a CNC conversion kit as every kit will be entirely different. Therefore it is essential that you pick the right machine for yourself and your needs.

How do Conversion kits work?

The design is simple yet effective, and that is what makes it unique. The conversion kits take advantage of the original mill’s existing layout, which means that they don’t add new axes of movements. The conversion kit will motorize the existing movements and allow pre-programmed movement. This will allow you to make the least changes to the machine, making most conversion a matter of mere hours not, days or weeks.

When you get your hands on the conversion kit, you’ll receive fresh hardware along with thorough instructions. Installing the conversion kit may require removing some of the components from your machine before installing the new ones. Most of the conversion kits that are sold are marketed as hobbyists or DIY-ers. Therefore, the instructions tend to be understandable and easy to follow.

Advantages of a CNC Conversion Milling Machine

Here are some advantages of buying a CNC Mill Conversion Kit.

Affordable upgrades

The single best advantage of a CNC conversion kit is that it offers a cost-effective means of upgrading old machinery. Conversion kits might differ in price, but they are usually less than half the price of a new CNC machine.

High-quality customization

Usually, an enthusiast will use a conversion kit along with his/her own tweaks. This can be a custom control module that is modified from an old computer, and there are still more upgrades to the machine itself apart from the ones that the conversion kit will do.

Enhanced production abilities

A CNC conversion kit will give you all the capabilities of a high-end functioning CNC machine. Automated production, custom part runs, along a high degree of precision are all possible with a CNC conversion kit.

If you are looking for a harbor freight mini mill CNC conversion kit, then you’ve come to the right place. CNC conversion Plus has the best conversion kits at the best price.

8 X 22 benchtop lathe Conversion Kit

Things you should know about cnc conversions

I never realized just how big this industry is. I’m talking about the hobbyist machinist. I retired in 2015 after 40 years with the same company. I started out as a machinist trainee working the second shift in Houston. Over the years I moved up in the company and got away from machining and programming but retained the love of making things.

When I retired I found myself looking for something to do like most retirees. One day I decided to buy a small mill and lathe. The natural progression for me was to convert them to cnc. And that is where it started.

In 2015 I could not find many sources for conversion kits. There was an operation located in Humble, Texas. I purchased a kit for a Sieg X2 (Harbor Freight 44991) mill. I never received the kit. It appears that the people making these kits decided to stop. Funny thing, they forgot to let the customers know. Thankfully, PayPal refunded my money.

It was at that point that I decided to make my own. I set out measuring the mill to get the centerline dimensions for the ball screws and other parts. I then sat down at my laptop and, using Autocad I designed the components. I made them, installed them on the mill and then started on the electronics.

Today, I have made and sold over 45 kits for the Sieg X2 and X2D mills. Of course there have been many changes and revisions but today I have the only X2/X2D kit on the market that is truly bolt-on, no machining required. Moreover, I designed the Z axis (head) to lift from the center of the head putting the center of gravity where it belongs, in the center. No more binding!

I grew the business and started buying machines for people, converting them and shipping to their location. Today, I have done a Precision Matthews PM25MV, three Grizzly G0704, a Bridgeport Series II and a few others.

I was asked to do a lathe for a customer. It was a 7 X 12″ Harbor Freight mini lathe. It was pretty straightforward and soon I was asked to do another one. As of today, I have converted two Harbor Freight 7 X 12, one Harbor Freight 8 X 12, a Grizzly G9972z, a Bolton 10 X 24″ and several others. I began offering these machines turn-key as well.

Of course, what is a shop without a large cnc router? So I made one that will hold a 4′ x 4′ piece of wood. I’ve only seen one or two of these larger than this one. It is used by a wood worker and he uses it every day. I was told that he has been up to his ears cutting plexi-glass that you see at every place you go these days. Wish I’d thought of that!!!

The next project is a cnc plasma cutter. The table is being built as we speak. I already have at the other components with the exception of the Plasma torch. I’m excited about this one and I think there is a big market for it.

And recently, I was approached by a wood working shop that makes novelty gavels, Yes, gavels! They sent me a new Jet 12 x 21 wood lathe and I designed a two axis slide that bolts on the lathe and makes gavels by cnc! I’m curious to see how this one works out and if there is a market for them.

If you’re considering a conversion of a machine you have, or one you are thinking about building, take the time to develop a list of things you are wanting to do. There are a lot of kits out there now, some good and some not so. What I find is that most people that contact me are ex-machinists and know what they are looking for. However, I get a lot of calls and emails from people that have never ran a machine before but have decided that they want to get into it.

First of all, expectations are very important. You know what you want to build or at least have some idea. Here are a few things to consider:

  • Small product specific machines are hard to come by. Know what you want to make. Is this a family of parts? do they vary in size? Machine selection depends on this.
  • What type of material are you going to use? The mini lathe and mini mills, commonly referred to as benchtop machines are pretty light duty. In fact, if you are going to try to make ultra-precision parts, these are not the machines to consider.
  • These machines are great with plastic and aluminum and some carbon steels. Although they will, with the proper tooling and programming, machine some steels, it is very slow.
  • Your skill level as a machinist. If you have experience, know speeds and feeds and tooling, you’ll be better equipped to work through the limitation of these machines.
  • Your skill level as a programmer. Again, if you know the ins and outs of programming, you’ll be able to work through it.
  • Tooling knowledge. If you’re familiar with metal working tooling, you’ll be much better off than someone that doesn’t.
  • Computer Aided Manufacturing (CAM) packages. There are a host of them out there ranging from free to over $5k. Spend some time and investigate their possibilities and options. Note: the most expensive ones are not necessarily the best for you.

Now let’s talk precision. The mini mills and lathes that can be bought at Harbor Freight and others ARE NOT PRECISION, they’re just not. First of all, the ways (the part of the machine that moves) are not ground. They are machined. Secondly, they have straight gibs. The gib is a an insert that goes between the mating ways. This is how you adjust the tightness of the machine. Straight ways use set screws along the side that you simply tighten until you think the slack is out of the machine. The problem is, if you tighten them too tight, the stepper motor will stall. Too loose and you have slack that causes chatter, loose tolerances and other issues. Having said that, you can achieve tolerances on location of holes and such within .007″. This may sound close, but if you’re making mating parts there could be an issue. Finally, most of the kits on the market, including mine, use a C-7 class ball screw and nut. C-7 is a loose fitting ball screw and nut, but they are durable and in-expensive. There are ways around the ball screw and nut tolerance. If the machine has the room, you can put double, opposing ball nuts and simply dial out the slack of the ball screw and nut. With this option, you can reduce the slack and hold tolerances within .003″. For most hobbyists, this is close enough. I do offer an upgrade to premium ball screws and nuts…it’s not cheap.

For closer tolerances still, upgrade to a machine that has tapered ways. These are usually the larger benchtop mills like the Precision Matthews PM25-MV or the Grizzly G0704. About 3 to 4 times the price of the mini mills, these machines with the tapered ways and double ball nuts can hold tolerances of .0015″ which is pretty close for almost anything a hobbyist makes.

Mini lathes are a little different. Most all lathes have straight gibs. There are a few with tapered gibs but are pretty pricey. The ultimate lathe has linear guide ways. A linear guide is a precision ground bar (rail) that can be round or square matching “trucks.” the truck is what moves back and forth along the rail and are very closely matched. Not only are the more precise, they can move much faster due to less drag. Machines with these rails are pretty pricey as well.

Some of the benchtop mills have linear guides also. Again, these can get pricey.

Now let’s discuss options:

Lathe Threading

  • To thread on a lathe you need an encoder on the spindle. An encoder counts the revolutions that the chuck is turning. This signal is used to tell the stepper how fast to move to cut the proper thread lead.
  • You can add an encoder to the machine as it is and thread successfully. However, you have to change belt pulleys to increase or decrease the spindle rpm that is desired.
  • A variable frequency drive can be installed on the machine and control the spindle rpm via computer. However, the VFD will not work with the spindle that comes on the machine as these are usually 110 volt. To control a spindle motor, first of all it has to be three phase and these are always 220 volts are larger to be controlled by the VFD. Also, the VFD has to match the motor you decide on.
  • With the VFD properly matched to a motor, you can thread at any rpm you choose. Another advantage of spindle control is constant surface footage or CSS. CSS means that the spindle will turn the correct rpm at any diameter to assure that the correct surface footage is maintained. For example, in facing a part, the larger diameter is going faster than the center of the part. With css, while facing a part, the spindle will speed up as it gets closer to center. CSS improves finishes and increases tool life.

Mill threading

  • Threading on a mill can be done in a few ways. One, you can use a thread mill and mill the threads. Another is using a tap. A tap is a tool that cuts the threads by screwing it in to the part.
  • Tapping can be done manually or on the machine. If you use the machine, you can use a tap driver that floats or use the “rigid tapping option”
  • Rigid tapping also requires a spindle control feature as described in the lathe.

Other options

  • Coolant – either flood or mist coolant are available. You can turn on either system via computer input but it has to be set up properly.
  • Air – believe it or not, I use an old re-purposed CPAP to blow my chips away from the cutter. It works well with plastic and aluminum but not great on steel as the chips are heavier. Air adds NO lubricity, it simply blows the chips away. It is easy to use and less messy than coolant.

With all that said, hobby cnc machining is fun. If you’re not trying to do production work, these machines are pretty durable, cheap and easy to convert. They are meant to have fun with and that they can do.

So whatever machine you decide on, just be informed of their limitations and match the machine to your needs.

Contact us at CNC Conversions Plus for consultation and selection. We also write programs and select tooling. We can do the entire machine turn-key or just the kits alone.

 

 

7x12 benchtop lathe conversion kit

Do I Convert My Mill Or Buy a VMC? (CNC Mill Vs. VMC)

Choosing between a CNC mill vs. a VMC can be a task

The CNC mill vs. VMC debate is a never-ending one among machinists. And that’s for obvious reasons, as a milling machine post-CNC conversion and a VMC both offer you an upper hand in machining. 

 

As such, you’ll surely find the choice between a CNC milling machine and a VMC or vertical milling center as tricky. 

 

Converting your manual mill to CNC mill is an inexpensive way to get into doing production runs. 

 

Although manual mills can still be used once in a while in shops today, they’re virtually obsolete for production runs if you want to make a profit. If you’re a hobbyist on a budget or starting up a small CNC shop, a CNC conversion kit is your best bet. 

 

Here we summarize what it’ll take to convert to a CNC, how much it will cost, and how it compares to a vertical milling center (VMC). 

The basics of CNC Mill and VMC

CNC Mill Vs. VMC

Before we dive into the CNC mill vs. VMC debate, it’s important to understand the basics of these two machines. 

 

So let’s have a look at the two machine types and their functioning. 

What is a CNC milling machine? 

A CNC milling machine is very similar to a manually operated mill, the only difference being that the milling process is automated on the former. 

 

In fact, if you have ever worked on a CNC mill, you might have noticed that its processing equipment is developed very similarly to a manual mill. Also, the structure of a CNC milling machine, as well as its processing technology, is pretty much the same as its manual counterpart. 

 

Nevertheless, compared to non-CNC mills, a CNC mill offers unmatched precision and machining speed. That’s because cutting tools on such a mill are programmed and operated by computer numeric control, thus ensuring that the machine cuts, drills, or shapes a workpiece with utmost accuracy. 

 

Now, when it comes to having a CNC milling machine in your workshop, the most economical way is to get your existing manual mill converted to CNC. And the fact that CNC conversion kits with detailed step-by-step user guides are readily available means converting your mill is as convenient as buying one. 

What is a VMC machine? 

A VMC, or vertical machining center as it is also called, is a machine equipped with a rotating cutting tool for drilling/shaping metal pieces. 

 

As the name itself suggests, a VMC has machine tools oriented vertically and is primarily used for turning large and raw blocks of heavy metals like steel and aluminum. That means if you’re a machinist looking to mill large-sized metals, you can do so using a VMC. 

 

When we talk about VMC machines, it goes without saying that these are based on computer numeric control and, thus, fully-fledged CNC machines. And it is for this reason that a VMC machine is oftentimes also referred to as a CNC machining center. 

 

Further, a VMC machine is highly versatile in terms of machining operations it allows you to undertake, which include drilling, cutting, tapping, carving, chamfering, engraving, and more. 

 

Not to forget, VMC machines are quite cost-efficient for the features and capabilities they bring about in a machine shop. So it isn’t surprising why these machines are so much in demand among machinists looking to work on complex projects. 

CNC mill vs. VMC: What’s the difference?

While CNC mills and VMCs have much in common, given that they’re both essentially milling machines, there are things they don’t have in common. And it’s the different machining features that can help you choose between a CNC mill vs. a VMC and pick your ideal fit. 

 

Here’s how CNC mills are different from VMC machines: 

 

  1. First, a regular CNC mill is a three-axis machine since it has three axes, namely the X, Y, and Z axes. At the same time, you can have more than three axes on a VMC machine. Axes on a VMC machine typically range between four and five and even go up to twelve in industrial-grade machines.
  2. Second, a vertical machining center is equipped with an automatic switching device to continue processing workpieces non-stop and undertake multiple processes, something not common in all CNC mills. 
  3. The third and most noticeable difference between CNC mills and VMCs is that the latter can automatically change machine tools in the midst of operations. In fact, a VMC allows you to install multiple tools in one magazine, and that means you can do drilling, cutting, and shaping all in one setup. 

To Convert or Not to Convert your CNC mill? 

CNC mill

You can purchase a mill that’s already been converted or purchase a CNC conversion kit and build it yourself. Indeed, purchasing one that’s all set up and ready to go would be perfect.

 

However, you may not have so much cash on hand to spend all at once. This is why a lot of machinists end up purchasing the parts based on the funds they have.

 

If you’re willing to convert your manual mill to a CNC, we suggest you do a complete 3-axis conversion. 

 

While it’s more expensive, if you’re going to convert, you might as well go all the way. Being able to program the Z-axis moves besides the X- and Y-axis will promise shorter machining times. If interested, CNC Conversion Plus has the Grizzly G0704 CNC Conversion Kit, the Precision Matthews PM-25MV, Sieg X2 and X2D and others on offer.

 

So what would be the estimated total cost?

 

A mill converted to a CNC one will cost anywhere between $2,000 to $5000. The nicer and newer set-up will be more expensive.

 

Waiting for deals and shopping around may help lower the cost. However, you should still expect to end up within this margin for a mill that’s ready to go.

Purchasing a VMC vs. buying a CNC mill

CNC milling machine

While purchasing a VMC is more expensive in the majority of cases, these machines have better capabilities. 

 

Automatic tool changes, coolant, more horsepower, a lot sturdier, more rapid moves, and the list goes on. It really depends on how much you want to spend and how big of a machine you’re going for. 

 

While you can get a used CNC mill for $20,000, it will probably be more than 15 years old and will require substantial maintenance sooner rather than later. For another $10,000-$20,000 you can get a nicer and newer machine that will last longer based on how you use it and what sort of deal you get.

You should build/buy a converted mill if: 

  • You’re on a budget
  • You have time to convert it as time or funds allow
  • You’re just a home hobbyist
  • You want to DIY to save some bucks

Let’s have a detailed look: 

#1. Mill CNC conversion is budget-friendly

As you can see, a VMC machine can be an expensive affair, so much so that one can cost you between $30,000 and $40,000 on average. 

 

On the other hand, you can easily get a mini mill conversion kit and convert your manual mill to CNC for well under $1000. 

 

So, if you are a beginner or hobby machinist, or you own a small to a medium-sized workshop, converting your existing mill is a budget-friendly way to have optimum CNC milling capacity. 

#2. CNC mill needs time

Are you looking to have a CNC milling machine in an instant? 

 

If yes, then a mill CNC conversion project isn’t ideal for your needs. That’s because converting your manual mill to CNC either by yourself or by a professional call for time and effort. 

 

At the outset, you can expect anywhere between a week and a month’s time to entirely turn your manual mill to CNC. 

#3. CNC conversion projects are great for hobbyists

If you’re a hobby machinist looking for an interesting and engaging project to work on over the weekend or holidays, then CNC conversion is worth your time. 

 

Not only does such a project hones your skills, but you also gain CNC machining capacity at the end of it. 

#4. Mill CNC conversion kits are DIY-friendly

As a DIY person, you should definitely give a mill CNC conversion kit a shot, as these kits are highly DIY-friendly and come with detailed user guides. 

 

Want to undertake a DIY mill conversion project? 

 

You can go through our blog: A Comprehensive Guide To DIY Mill CNC Conversion

You should buy a VMC if: 

  • You want a sturdier, faster, more capable and powerful machine
  • You want to make it a business
  • You have a bigger budget
  • You have the patience to save up for one (if your funds currently don’t allow it)

Let’s have a detailed look: 

#1. A VMC is way more powerful than a regular CNC mill

VMCs are designed for large industrial-grade workshops and are capable of working on the biggest metal workpieces. Meaning, you can opt for VMC if a CNC mill capable of creating parts out of huge, bulky, and heavy metal pieces is your ideal machine. 

#2. VMC machines are expensive 

The features of VMC machining don’t come cheap, given that its heavy machining components cost a premium. As such, a VMC machine with more than three axes can cost you anywhere from $30,000 to upward of $100,000. 

Wrapping up the CNC mill vs. VMC conversation

There are benefits to purchasing either type of machine. While answering which one is better for your specific needs is difficult, we’ve laid out the reasons why you would or wouldn’t want to go a specific route. 

 

Feel free to call CNC Conversion Plus if you have any questions or if you’re looking for ball nut repair, or ball screw machining.

 

Also, you can reach out to us for CNC mills and lathes of all sizes, along with their conversion kits. 

 

We have the most extensive collection of turn key milling and lathe machines, as well as CNC conversion kits from market-leading manufacturers like Grizzly, Shop Fox, Little Machine Shop, and more. So whatever is your machining requirement, you can rely on us. 

PM25MV CNC conversion kit

The endless features of a PM25MV CNC conversion kit

There’s no match to a PM25MV CNC conversion kit in terms of machining features

The PM25MV milling machine and CNC conversion kit combo is the one-stop machining solution for hobbyists, beginners, and small workshops since this duo offers features to drastically scale workmanship. 

In fact, it is for this very reason that the PM-25MV benchtop mill is already a machine of choice among small and medium-scale machinists. 

You see, while the smaller machine shops mostly undertake less complex operations, that doesn’t mean they won’t require heavy machining capabilities at all. 

Similarly, you’ll agree when we say that competing with large-scale competitors calls for ramped-up capacity. 

But when it comes to heavier operations in a smaller workshop, there are two problems you’re most likely to be faced with, namely high machine cost and space constraints. And that’s exactly where a PM25MV turn-key machine comes to your rescue. 

A PM25MV mill features a compact size, offers a cost-efficient price, and provides you the ability to cut or drill heavy metal pieces with ease. 

Now, you might wonder, if the manual version of PM25MV is so effective, then why convert it to CNC at all? 

Also, what exactly are the features of a PM25V CNC conversion kit that makes it highly sought after? 

Let’s find out:

Why convert your PM25MV milling machine in the first place? 

Today, running a profitable machine shop entails a plethora of things: a loyal customer base, a commitment to quality, efficient work environment that amplifies both equipment usage and shop labor to boost productivity, accurate equipment that can perform every required task to machine cylinder blocks and heads, and skilled machinists who know what they’re doing.

So how does CNC machining fit into all of this?

Or, perhaps, you’re interested in a hobby that requires more complex machining than your manual hobby machine.

It’s true that a PM25MV benchtop mill has features not seen on most small-sized milling machines. However, CNC conversion brings its own benefits, including scalability, efficiency, safety, and more, which also applies to the PM25MV mills. 

Here’s why converting your PM25MV mill is indeed the best business decision: 

  1. You can use a manual PM25MV machine to create precise parts. But that calls for expertise, experience, and unmissed attention to the details. And that means attaining precision can be a hard bargain if you’re a beginner. Also, even if you’re a seasoned machinist, attaining high precision manually can be tiresome and time taking. On the contrary, CNC conversion brings effortless precision no matter how complex your project is.
  2. Although modern manual mills have upgraded their safety features, working on a CNC machine is safer than a manual machine. That’s because while you’ve to work very close to the cutting tools on a manual mill, you can control a CNC mill from a safe distance. And this significantly reduces the chances of accidents and mishaps. 
  3. A CNC milling machine produces parts way more quickly than a manual mill, as there’s no direct human involvement, and machining operations are controlled by computer programs. The result: you can produce larger quantities at the same time. 
  4. One major problem with manual machining is waste generation, something that reduces your efficiency as well as profits. Thankfully, with CNC machines, the wastage is minimal, and most of the workpiece is put to use. 

Looking for more reasons to buy a mill conversion kit?

You can go through our blog: 7 Reasons Why You Should Buy A CNC Conversion Kit

The features of a PM25MV CNC conversion kit

By using the premium PM25MV CNC conversion kit, you can easily convert your milling machine into a CNC workhorse.

This kit is entirely bolt-on, enabling you to convert your machine to CNC in just a few hours using basic hand tools. Currently, this is the most compact kit available.

Unlike other conversion kits, the stepper motors don’t hang out as far out, guaranteeing a better total machine footprint.

This reduces the required cost and size of a potential future enclose project. This kit has the following features:

  • Head column cover plate with oil pump access
  • High-quality C7 balls, screws, and nuts
  • More than 50 high-quality stainless steel head screws included for stepper motor mounting and assembly
  • Nema 23 stepper motor mount on X/Y axis with 1/4″ stepper motor shaft standard couplers. This kit may also be supplied with couplers for 3/8″ stepper motor shafts.
  • Nema 34 stepper motor mount on Z-axis with 1/2″ motor shaft coupler.
  • No cutting, tapping, or drilling of machine castings required.
  • Sealed angular contact, instead of sealed deep-groove bearings, for less backlash and greater rigidity.
  • Top-notch corrosion-resistant 6061 spacers, bearing blocks, and aluminum motor mounts

So what do these features mean in terms of actual machining? 

Talking about the effects that PM25MV CNC conversion kit features have on machining, you can expect improved stability, increased speed, and better accuracy, among a host of other enhancements. 

Let’s understand what PM25MV CNC conversion brings about in detail: 

  • First, the conversion kit package includes certified NEMA 23 and NEMA 34 stepper motor mounts for the X/Y-axis and Z-axis, respectively. And these motor mounts have a proven track record of high accuracy across CNC mills of all types and sizes. That means you can rest assured of the highest machining accuracy post mill CNC conversion
  • Second, the kit comes with a high-torque stepper motor, along with a motor driver and kit. This ensures you can machine the toughest of workpieces smoothly and with zero stalling. 
  • Third, the head screws to mount the stepper motor features a solid steel finish and are included in the conversion kit package. Meaning with the stepper motor held firmly in place, there will be the least vibrations during machining operations.
  • Fourth and one of the most sought features of the PM25MV CNC conversion kit is its ability to convert a mill without any cut or drill. As such, you don’t need any expert assistance and can easily convert your mill to CNC by yourself. 

Want more? 

You can go through our Precision Matthews PM-25 CNC conversion kit page to learn more about these kits. 

PM25MV CNC conversion kit: frequently asked questions

Can you use a PM25MV kit for DIY CNC conversion? 

Certainly yes. 

In fact, these CNC kit models are arguably the most DIY friendly in their class. Also, since no wear and tear is involved in CNC conversion, the entire process is easy and straightforward. 

So, even if you’re a beginner-level machinist, you can convert a PM25MV milling machine to CNC. 

Not to mention, there are online tutorials readily available to guide you through every step of CNC conversion. 

Is the PM25MV CNC conversion kit cost-efficient? 

Yes, it is. 

A PM25MV CNC conversion kit is among the most affordable CNC kits on the market. So much so that you can get a PM25MV kit for $1000 or less. 

Also, the low cost of the conversion kit makes the CNC conversion process very budget-friendly. 

Wrapping it up

As you can see, a PM25MV CNC conversion kit is indeed loaded with features that very few conversion kits can offer. 

Moreover, take into account the cost-efficient nature of these kits, and there’s no comparison to them. 

Want one such kit for your machine shop? 

You can reach out to us!

At CNC Conversion Plus, we have the biggest inventory of customizable turn-key mills and lathes, along with their CNC conversion kit. Meaning we’ve got you covered for all your machine needs. 

So what are you waiting for? 

Order your kit today now from CNC Conversion Plus and build something great.

Note: Some of our customers have shown interest in a double-ball nut version of this kit. This version may potentially reduce backlash, but it usually comes at the expense of reduced travel. If this option fascinates you, let us know.

Grizzly G9972Z benchtop lathe

Why is a CNC conversion kit a must-have?

[vc_row][vc_column][vc_column_text text_larger=”no”]If you have a lathe or mill and want to automate it for faster, more complex projects, your existing machine can be converted very economically and relative fast. This will allow you to produce parts that are repetitive, consistent and fun to watch being made.

Where can you find these kits?

The answer is simple. Search online for a webpage that represents sufficient authority in CNC milling or turning machines. Try working with an organization like CNC Conversion Plus that offers the best quality conversion kits at a reasonable cost.

What are the advantages of having a conversion kit?

Entry into cnc machining does not have to break the bank. Hobby machines, like benchtop mills and lathes, can be converted quite easily without having to purchase a production cnc machine costing 10’s off thousands of dollars.

To refer to just a couple of the advantages of redesigning your existing machine with a CNC Conversion Plus’s mill/lathe CNC conversion kit:

  • Far predominant repeatability
  • Faster machine cycles
  • Greater efficiency
  • High feed rate and high precision, especially during contour processing
  • Improved machine control
  • Increased precision of part completed
  • More new and promptly accessible parts, often at lower cost
  • Reduced machine downtime
  • Reliability and control related to the most recent hardware

If you need a CNC mill or lathe conversion kit, it’s ideal to get it from CNC Conversion Plus. They have conversion kits that will fit many popular hobby machines and can customize a kit for just about any machine on the market. Contact us now for any and every question. Visit our website to place your order.[/vc_column_text][/vc_column][/vc_row]

Sieg X2D conversion kit

Why is a Harbor Freight CNC Mini Mill Conversion Kit worth your investment?

A Harbor Freight mill conversion kit is the most cost-efficient solution for CNC milling

If you’re a professional machinist looking for an affordable yet effective CNC solution, then a Harbor Freight mini mill and its conversion kit is the one-stop solution for you. 

 

We know what you’re wondering: there’s no way a mini mill CNC conversion may be carried out for less than a few dollars per day. Well, our thoughts were no different.

 

Let’s dive deeper into it.

 

Usually, we’re more than willing to invest money on a piece of good equipment. However, a CNC mill investment seemed quite outrageous, even for the low-end equipment.

 

While a mini mill CNC conversion seemed a bit more affordable, we had a hard time justifying the cost. We talked about getting a CNC mill with anyone who showed even the slightest of interest and eventually decided to get one.

 

So, we’re finally building a CNC mill, or should we say, converting a Harbor Freight Mini Mill to CNC.

 

You’ll agree when we say that CNC machining has become a prerequisite for all workshops, notwithstanding their size and scale of operations. After all, nothing really compares to the high accuracy, scalability, and precision that a CNC machine brings about. 

 

But, as a matter of fact, CNC machines don’t come cheap, and a brand new CNC milling machine even can cost you upward of $10,000. As such, a CNC machine is sure to break the bank. 

 

So is there a cost-efficient alternative? 

 

Certainly yes. 

 

You see, manual mills are still available at incredibly low-cost on the market, something you can buy along with the CNC conversion kits and turn into fully-fledged CNC machines. 

 

And when it comes to a medium-sized milling machine, the Harbor Freight mini mill and CNC conversion kit duo is the best combination for optimum machining. 

 

If you think that CNC mill is expensive, we’re in the same boat. Let’s see how a Harbor Freight CNC Mini Mill Conversion Kit can help.

There isn’t a more cost-effective solution than the Harbor Freight mill CNC conversion kit

harbor freight mill cnc conversion kit

As we saw earlier, a typical CNC milling machine can be quite expensive. Take the Tormach CNC mills, for instance, which have a price range going up to $15,000.

 

That’s simply too much to pay for a mill, isn’t it? 

 

Even though investing in a heavy-duty mill like the ones from Tormach is worthwhile for a large machine shop, that’s not the case with medium-sized mills. That’s because such milling capabilities are not relevant for mini workshops since they mostly machine smaller and less sophisticated workpieces. 

 

And that is exactly why opting for a cost-effective solution in the form of a mill CNC conversion kit makes sense. 

 

Talking about cost efficiency, you can’t get a more affordable machine than the Harbor Freight mill CNC conversion kit. 

 

You may question, “Why are we wasting our time and money building a toy CNC Mill?

 

Well, because we want to learn about the CNC process. We didn’t want to waste $15,000 for a Tormach, just to realize that we weren’t really into CNC machining.

 

The financial experts advise us not to purchase things. They say, “Spend your money on experiences, like overseas trips.” Well and good, but a simple cost-benefit analysis indicates that we’ll get much more experience building our own CNC mill than investing in a few classes just to learn the basics.

 

How economical can such CNC conversion be? 

 

You can easily get a Harbor Freight mini mill for $900 or even less if you buy a used machine. Also, you can get a CNC conversion kit for the milling machine, the prices of which range anywhere from $700 to $1200. 

 

That’s quite a bargain for a CNC mill, isn’t it? 

A Harbor Freight mill CNC conversion kit offers unmatched scalability 

harbor freight mill cnc conversion kit

Have you ever wondered if you can scale your machining business with a mini mill? 

 

You can now do so; all you need is a Harbor Freight mini mill upgraded to CNC with a conversion kit. 

 

It’s true that manual machines have their limitations, but that’s not the case anymore once you’ve converted the same machine to CNC. And that’s especially true for Harbor Freight milling machine CNC conversion, which brings the mill at par with machines seen mostly in large workshops. 

 

As a result, your Harbor Freight mill can machine many complex workpieces with better accuracy and at a faster speed. 

 

In case you’re guessing, here’s how your machining ability is enhanced post-CNC conversion:

 

First, the machining speed on a CNC mill is way higher than on a manual mill, meaning you can produce more parts in a particular time period. 

 

Second, CNC conversion also enhances the endurance of your machine, letting you run it for longer durations. That means you can now use your mill for long-haul machining sessions, including 24×7 non-stop milling. 

 

And since CNC automates the entire process of parts production, programming the machine is all you need to do. 

 

Amazing, right? 

CNC conversion on a Harbor Freight mill is DIY-friendly 

harbor freight mill cnc conversion kit

Machining capacity apart, CNC conversion on a Harbor freight mini mill is also very DIY-friendly. So much so that you can complete the entire CNC conversion process by following the manufacturer-provided user manual in the kit package. 

 

We’re people who love to experiment with things and thrive by learning on our own. Whether that is coded in our DNA or a product of our primary education, doing it on our own is how we learn best.

 

What worked so well for us in the primary education was the ability to ask questions and proceed at our own pace.

 

Inevitably, when you practice self-learning, you’ll make mistakes. We’re more comfortable crashing a tool on a $600 mini mill as compared to a $15,000 Tormach. Also, lower power is less intimidating.

 

Meaning even though you might end up making mistakes while working with the conversion kit, since there isn’t a significant investment involved, it’s worth the trial and error.

Harbor Freight mill CNC conversion kit: FAQs 

harbor freight mill cnc conversion kit

#1. Should you buy a used Harbor Freight mini mill? 

As a hobbyist or a beginner machinist, you can consider buying a used Harbor Freight milling machine. However, it’s better to check the condition of the machine and make sure all the components are functioning well before you buy one such mill. 

 

Also, if you’re a professional machinist, you should definitely go for a brand-new milling machine. That’s because the new machines are covered by a warranty and have their components in the best condition. As such, you can rest assured of the long service life of your machine. 

#2. Do you need to upgrade to a belt drive system on your mill? 

For hobbyists, spending extra bucks on a belt drive system isn’t important, as the milling machine runs well on the factory-installed drive. 

 

As far as professionals are concerned, a shift to the belt-drive system will depend on the type of machining intended for the mill. 

The final word 

If there’s one milling machine that offers the perfect balance between price and performance, it’s the Harbor Freight mini mill. 

 

You see, buying a CNC machine, no matter its size, is sure to be a costly affair. But, to that end, the Harbor Freight mini mill and CNC conversion kit combo are clearly an exception. 

 

Not to forget, as an operational CNC milling machine, there are no limits to what this machine can achieve. 

 

Lastly, we’re not planning to initiate a CNC machining business. We’re not going to lose sleep over an operation that doesn’t take more than two minutes on a VMC but takes 15 minutes on our mini mill. We’re the type of individuals who could sit and watch a VMC make chips for lengthy durations.

 

However, the owner of a machine shop that makes use of VMCs doesn’t want to watch the machine make chips; they want to see the machine finishing parts. To them, VMC is nothing but a money-making machine. To us, the CNC mini mill is a tool to build our widgets and offer some decent dinner party conversations.

 

Make this process easier and invest in a Harbor Freight Mini Mill Conversion Kit by CNC Conversion Plus. Give us a call now!

 

At CNC Conversion Plus, we provide top-of-the-line mill and lathe machines of all sizes, along with their CNC conversion kits. So whatever your requirement is, we’ve got you covered.