57082299-UltimateCNCRouterGuide2.pdf

ULTIMATE

CNC ROUTER

GUIDE

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U L T I M A T E C N C R O U T E R G U I D E

CONTENTS

3D CNC Router ............................................................................................................................... 3

CNC Plasma Plans ......................................................................................................................... 5

CNC Router Machines .................................................................................................................. 6

CNC Router Spindle ...................................................................................................................... 8

CNC Servo Motors ...................................................................................................................... 10

CNC Stepper Motors.................................................................................................................. 12

CNC Wood Lathe ......................................................................................................................... 14

CNC Z Axis ..................................................................................................................................... 15

Desktop/Tabletop CNC Router ............................................................................................ 17

DIY CNC Foam Cutter ............................................................................................................... 19

DIY CNC Milling Machine ........................................................................................................ 20

Hobby CNC Routers................................................................................................................... 21

CNC Machining At Home ......................................................................................................... 23

MultiCam CNC Router .............................................................................................................. 24

Rack and Pinion CNC ................................................................................................................ 26

Techno CNC Routers ................................................................................................................. 27



3D CNC ROUTER

The 3D CNC Router gives the reliability and performance of more expensive CNC machines.

The Personal Robotics System (PRS) includes everything that you will need to get up and

running: the tool, the table and the software. No matter what your needs are, routing, sculpting,

cutting, or machining, the program that you need is available. No longer is this type of

technology available only for large companies; it is now available for small businesses who like

to compete at higher levels, who like to be able to offer their clientele the type of service that

they deserve and to those who want to expand and incorporate new technologies into their

business.

This type of technology can be incorporated into many different projects and can cut your time in

half. You will be able to work faster and produce quality products that will make every customer

happy. From sign making to woodworking, the 3D CNC router offers you the ability to offer 3D

work that is sure to please.

Real 3D

features will

stand out

among the

rest. 2D

carves do

not stand

out. 3D

carves stand

out and

stand up,

making

them unique

and very

noticeable.

3D uses

angles and

curves to cut

the path.

The X, Y,

and Z axes

are used. Also with 3D, you will design in 3D. Even though the former 2.5D option was cutting

in 3D like moves, the design process was still 2D, not 3D.

The 3D CNC Router offers more complex carving, unique features and design options.

Designing and the actual tool-path creation is two different things completely and there are

different software programs for each. You must learn how to separate the two.



No longer will your design process be flat drawing lines, now you will model your design. You

build up the design using different 3D shapes and with the right program this actual model will

reflect over onto the tool path. This means that what you were previously used to, will no longer

be with the 3D CNC router.

Clip Art/Models

If you don’t do enough 3D projects to justify the cost of the 3D modeling software, you do not

have to worry about it. There are companies who offer 3D clip art that can be used with the 3D

CNC router. If you do not use the software program enough, your proficiency level as an artist

will not be high. The 3D clipart option could be the best option for you.

Purchasing 3D models via the web may not be best. Usually these models have been developed

for other uses such as video, etc. They are not developed explicitly for cutting; however, you can

purchase 3D models that are specifically designed for cutting and this would be the right option

for you. So, when considering purchasing 3D models instead of developing your own, make sure

that you purchase the right ones. The resolution quality will be better and they will allow you to

change the scale of the model, if needed.



CNC PLASMA PLANS

There are many different CNC plasma plans and kits that are available on the market. If you are

planning on trying to build your own CNC plasma cutting machine, then this could be the way

for you to go. You will first want to search and find the plans that you could possibly work with.

Once you locate the right CNC plasma plans for you, make sure you purchase several different

plans. Study those plans closely and then you will see which one works best for you and that you

are capable of building and that the end product that is created will perform the jobs that you are

wanting it to do.

Decide whether you need a larger machine or a smaller one. This can help you in your decision

making process in relation to the plans that are right for you. You have to know exactly what you

want the machine to do. You don’t want to spend the time building your own custom CNC

plasma cutting machine and in the end realize that it cannot do what you need it to do.

Next, make tweaks to the plans. Do you want to incorporate something different into the design

element of the CNC plasma machine that you want to build? Or, will it work the way it is for

you? These are very important questions that you will need to know the answer to.

Do not give up. Start to build your unique machine. It may be difficult and it may take some

considerable time to complete, but at least start on the project. As you begin to see the project

develop right in front of your eyes, you will begin to have the inspiration to finish it. Most people

end up giving up after they view the plans. They never even begin to build a machine. Do not let

that happen to you. Imagine the possibilities that a machine like this can create for you. Find that

inspiration that will help you to keep this project on the front burner up until completion.

CNC plasma plans are like blueprints that tell you what the specifics are of the design and how it

all works, the mechanics of the machine any way. You will want to have some kind of

knowledge on how to read plans in order for you to go completely through with the project. If

not, someone who can read the plans who can help you out is advisable. Experience in this type

of work can also help you in the long run. Viewing plans of this magnitude can become

overwhelming. Just remember, do not give up. It is definitely not going to be easy, no one ever

said that it would; however, it can be done.

To learn more about CNC plasma plans, search the internet. You will be able to find several

different companies who offer plans for purchase. They may even be able to help you in finding

the plan that is right for you.



CNC ROUTER MACHINES

CNC router machines can be used to create a variety of different projects. If you are looking for

the perfect machinery addition to your business to help boost it, then definitely look at the CNC

router machine. From sign making, furniture building, sheet plastic fabrication, non-ferrous sheet

metal machining, cabinet making, etc, the CNC router machines can pretty much offer you a

whole other level to add to your current business.

The CNC router machines operate off of computer numerical controlled and robotic technology.

This means that upon downloading a software program to the machine which tells the machine

what exactly to do and to what specifications to do it, basically all the operator has to do is hit




the start button once the machine is loaded with the materials. Very little human intervention is

required. One employee can oversee the operations of several machines at one time.

Once started, the machine will continue to operate until the program tells it to stop. The CNC

router machines come in variety of different sizes which allows you more design possibilities in

terms of the size of materials that you can use and what you can create. Very little waste will be

created as the machine will use one sheet to cut out all the specific parts that are necessary

(unless the project is extremely large and more materials are required).

To get the machine to do different projects, software programs for each project will need to be

written. You can save the program that has been written by the programmer and use it at any

time in the future where you may need to duplicate a project. If this happens, there is no fear that

the project will not turn out the exact same. With computer numerical controlled technology, you

can guarantee that each time the program is used; you will receive the exact same finished

product. Replication is an easy process.

There are many different options when it comes to CNC router machines. Depending upon the

brand that you buy, you can features such as larger cutting spaces, vacuum tables, different

spindle options, automatic tool change spindles, gang drills for in line boring, and much more. It

does not matter whether you are a small business or a large corporation; there is a CNC router

machine that is right for you.

Expand your business by expanding your creativity, design capabilities and service options to

your customers. Create those one of a kind designs that is sure to please anyone. Make beautiful

furniture, beautiful cabinets for any home, help businesses advertise with sophistication and

class. These are just some of the ways in which you can use your CNC router machine to expand

your business opportunities.

If you have any questions about CNC router machines just contact any dealer or supplier of the

CNC technology. They will be able to answer any other questions that you may have and will be

able to point you in the right direction to ensure that you purchase the right machine for your

business.



CNC ROUTER SPINDLE

When it comes to CNC router machines, there are several different CNC router spindle options

that are available. One brand may have more or different options than another brand, so make

sure that you shop around so that you are able to get the right machine for you. Having the

correct spindle is absolutely a necessity.

It is very important that you have the right spindle for high performance. The CNC router

spindles come in a variety of different horsepower and rpm performance. For example: three

horsepower manual tool change spindles for 220 volt with an RPM range of 24,000 is just one of

the many options that are available.

The weight of the CNC router spindles is also another very important feature. You want to make

sure that your machine can support the weight as some of these spindles can weigh upwards of

18 -20 pounds. You don’t want the weight to slow down the performance of the machine.

Having the right electric service to support the spindle is also very important. Most spindles

come in 220 volt options, even though they can have different RPM speeds. Depending upon

what brand of CNC router spindle that you purchase, you can plan on spending several thousand

dollars; however, depending upon what brand you can also find cheaper CNC router spindles

that have a lower horsepower, such as 1, than can cost a considerably less amount of money.

Look for features that include: high frequency output, quiet operation, on/off via the CNC

system, the ideal spindle that allows you to cut a variety of different materials, heavy duty

mounting brackets, and even maintenance free options. These are just some of the many features

that are available that can help to make your life a little bit easier.




There are also options of having multiple spindles. Of course, this type of technology will

depend upon the brand, as all brands do not offer multi-spindle options for the CNC router

machines. These would come in handy for drill bits as well as many other things.

One thing that you must absolutely not forget to purchase whenever you purchase a new spindle

for your routing machine is the proper router mount. Different mounts are designed to work with

different spindles. You want a mount that can support the weight of the spindle that you buy

while still allowing the machine to operate at full capacity, speed and performance level; you do

not want it to break causing your machine to get torn up where repairs are needed. Mounts can

usually be fairly inexpensive. Depending upon the quality of the mount and what the options are,

you can purchase mounts for your new router spindle for as little as $45 dollars.

If you have any questions about the CNC router spindles and which one would be best for you

and your machine, talk to any dealer or supplier. They will be able to answer any further

questions that you may have and will be able to point you in the right direction so that you get

what you need with your purchase.



CNC SERVO MOTORS

CNC servo motors must be able to provide the customers with the highest possible performance

standards and with the best quality while still being reliable. Because of the type of machining

that CNC machines can perform it is essential that the motors can stand up to the performance

standards that are required.

The motors for CNC machines need to be high performance, large torque, high acceleration and

high maximum speeds. This is what this industry demands and with the other amazing

technology that is incorporated into the CNC machines, the motor also needs to be just as

amazing.

There are several different options available in the CNC servo motors department and the motors

come in a wide range of sizes. It is pretty much a guarantee that you can find a servo motor that

will work with your machine. High performance machines need to be topped off with high

performance motors that will stand the test of time. Smooth operation, nano precision and

excellent acceleration are just some of the things that you should look for in a CNC servo motor.

Motors come in sizes such as: 6000 rpm and 1 to 3000 NM. This is one of the better quality

motors that are available on the market. With this type of a motor you will be guaranteed the

performance, precision and operation that you are expecting. This motor will serve the test of

time and run your CNC machine with ease.

There are other well performing and

reliable servo motors that are

available on the market. Even

though they may not stand up

to the top servo motors, one

step lower will still offer

reliability and quality that

still will produce the highest

possible performance

standards for a motor of that

size.

Servo motors will allow tight

tolerance CNC machining. Most

servo motors come with an encoder

that is of high quality as well and is

mounted usually on the rear shaft of the

motor. In a servo motor, the skewing of the rotor

results in low cogging makes this type of motor very suitable for high

resolution applications and precise machining capabilities.



Servo motors are usually having lower rpm ranges than large motors that are developed for the

larger CNC machines. Servo motors are best for the smaller CNC machines that require less than

5,000 rpm for operation. Regardless of the type of the CNC machine, the CNC servo motor will

work for the smaller machines. You can get the standard encoder options and some companies

even offer an encoder that is housed in a metal casing.

Just like with any other motor and performance standards for machines you probably have

several questions about the product and the performance of the product. If this is the case,

contact your dealer/supplier and they should be able to answer the questions that you have. When

trying to decide upon this type of motor or the size of the motor that is needed, it can be difficult

and any dealer should be able to point you in the right direction.



CNC STEPPER MOTORS

CNC stepper motors are designed to be used on mid-sized and small CNC mills and milling

machines, lathes, engravers, cutters, plasma cutters, vinyl sign cutters, foam cutters and many

more. Stepper motors are used in other things besides CNC machines, like robots. These motors

offer advanced torque curves as well as low inductance. These motors, because of advanced

torque curves and the low inductance that they offer, are the best choice for higher speed rapids

and close lead screw pitches.

CNC stepper motors come in basically two different forms: the unipolar motor and the bipolar

motor. The bipolar series of motors uses the full coil, which in turn gives great torque at low

speeds; however, the higher the inductance quality that is offered with the CNC stepper motors,

the more quickly torque drops off. Other bipolar motors are offered, for example, the bipolar

parallel motors which also use the full coil.

Unipolar and bipolar half coil stepper motors do not

give great torque at low speeds because

fewer turns are being used;

however, because of the low

inductance quality that is offered

with the CNC stepper motors,

the torque is held out at higher

speeds.

As with any other CNC

motor, the motor quality,

reliability and compatibility

will all depend upon the

brand that is purchased.

Different manufacturers

offer different set ups,

different options and

different configurations between their

CNC machines and the CNC stepper motors that are

designed to work with each other. You will be better off if you

purchase a CNC stepper motor that is of the same brand and that will work with

the CNC machine that you currently have or that you are looking at buying.

Different wire configurations for set up qualities are offered depending upon the manufacturer

and the type of CNC stepper motor that you are looking at. Some offer 6 leads, while others offer

less. There are diagrams that are available from the manufacturers that can help to explain the

leads and the wire configurations better.



Optimal performance standards for these motors are good compared to the size of the machines

that these stepper motors are designed to work with. When used in correlation with the proper

size of CNC machine and the proper type of CNC machine, these stepper motors may be all that

you need to achieve the desired effects with machines of this size.

Pre-wired plugs are available for the stepper motors that help to reduce the installation time by

quite a bit. You may also have to purchase a driver box to work in conjunction with the stepper

motor. The installation process with the pre-wired plugs can be as simple as plugging the right

wire to the right axis and that is it.

If you have any questions about a CNC stepper motor, its capabilities and what exactly it is

designed to work in correlation with, you can ask your dealer/supplier. They will be able to

answer questions and to guide you in the right direction when it comes to picking out the right

one for you.



CNC WOOD LATHE

CNC wood lathes can come in handy for many different wood working projects. You can create

one-of-a-kind projects, beautiful spindles and stair rails, among other things. There is no more

hand turning or cranking. This computer operated machine does all of the work for you.

The CNC wood lathe can be a great addition to any woodworking shop or hobby shop. If you are

into furniture making or remodeling homes, this can also be the perfect machine for you. You

can use this machine to not only sculpt and mold the perfect spindles or stair railings; you can

use it for many other things such as putting designs into other projects.

The CNC wood lathe can also be used with other materials. Aluminum and brass works great

with the wood lathe. The materials can stand up to the numerous and continuous turning process

and this gives you even more possibilities for creativity and design. This machine could be the

one addition to your shop that induces more creativity and customers, as well as income.

The CNC wood lathes are available in various sizes, and the one that you want will depend upon

the type of work that you normally do. Smaller models can be mounted onto benches and are

semi-portable. Portability offers new avenues for your business.

Remember that lathes operate on a spinning process; therefore, you must always practice safety

precautions when working with a lathe. The CNC wood lathe means that it is controlled through

the computer and once the machine begins to start it will continue to make the number of turns

that the program specifies until it is done. This could cause major safety issues if one is not

careful when working around it.

Make sure you do not wear loose sleeves that could potentially get caught in the machine. Do not

wear any watches or rings. These too can get caught in a machine like this. Always make sure

that you wear safety goggles to help protect your eyes, even if there is no flying debris. It’s just a

good habit to get into. Another good idea is to wear earplugs around any type of machinery.

Other safety precaution could be simple things like making sure that the machine has completely

stopped before attempting to make adjustments or changing the speed of the spindles on the

machine.

When it comes to the CNC wood lathes, make sure that you always have the correct cutting tool

for the material. This is a major factor in determining how precise and finished the product will

turn out once the machine has finished its process. The wrong tool can lead to disastrous effects.

To learn more about the CNC wood lathe and the process that it entails, ask your dealer. They

will be able to answer any other questions that you may have. They will also be able to instruct

you on the type and size of the machine that you will need for the jobs that you want to do.



CNC Z AXIS

When it comes to CNC

machining, things can

become a little bit

confusing. Most CNC

machines operate on 3 axes

and those are referred to as

X, Y, and Z. Some of the

CNC machines implement

a 5-axis form of movement

where there are 2 more axes

that are used. Each axis

represents a different

motion that can be done.

For example: side-to-side

motion, up-and-down motion, etc. This is why CNC machines are capable of performing almost

any type of motion because of the combination of the axes that are used.

As mentioned previously, different axes offer different motions. With the Z axis, depth comes

into play. How deep will the machine cut, especially when formulating designs? Something has

to allow the machine to make the turns, the angles, and so forth. The robotic arm allows the

machine to do this.

The different axes will allow the machine to do different things. The more axes that the machine

operates on, the more creative you can be. The more diverse the parts or projects can become.

With the five axis machines, pretty much anything that anyone can dream up, can be created.

You can even sculpt a model of a human head.

Computer numerical controlled technology combined with robotic technology is a wonderful

thing. Without either the machining industry would not be where it is today. CNC machining is a

large part of the automotive industry, the aerospace industry, and others. These machines offer

engineers and machinists the ability to create anything needed to make the world operate

efficiently.

Having different axes to work with, machinists can create parts with precision and high

tolerances. Precise angles and precise cuts can be created within 1 to 100 microns, in most cases.

It can’t get much better than that. No longer do machinists have to turn cranks and handles and

manually operate these machines. The software programs control pretty much everything that

has to do with the machine.

The computer software programs have to be written by the programmers to incorporate the

different axes. This means that the programmer has to tell each axis what to do in the program.



On a five-axis CNC machine, one does not have to use all of the axes. The programmer can write

the program to use the three basic axes and that’s all. The programmer specifically writes the

program to tell the X axis its job, the Y axis its job, the Z axis its job, and so on. If one axis is

accidently left out, that axis will not work.

The CNC Z axis is very important to the CNC machines. Without this axis, depth cannot be

created. Many projects, from woodworking to auto part making, require the use of the Z axis. If

you have any questions about the CNC Z axis or would like to learn more, contact any machinist

or your local CNC machine dealer. They will be able to help you learn the importance of the Z

axis.



DESKTOP/TABLETOP CNC ROUTER

The desktop/tabletop CNC router is a smaller version of the CNC routers that are available to

larger corporations. This handy sized machine is perfect for any hobby shop, small machine

shop, furniture makers, etc. It incorporates the same type of computer numeric controlled

technology that the larger machines have.

These small desktop CNC routers are perfect for a variety of different jobs. They can be used for:

Milling trophies

Routing

Engraving

Prototyping

Drilling

Carving

Model making

Sign creating

Making toy parts

Arts and crafts

Education

Sign tags

Awards

Instrument making

Plaques

And much more

There are an endless number of things that you can do with the desktop CNC router. These semi-

portable machines are a great addition to any shop and can even help to add income into your

wallet.

There are several different companies who make these machines and with each company, there

are different options that are available. Some options include: different size motors, circular

interpolation, helical interpolation, automatic cycle, line-by-line cycle, liner interpolation, and

much more.

Servo motors are usually 2.5 horsepower. These motors still offer large rpm speeds and precision

that CNC machines are known for. These desktop CNC router machines come with computer

software that is designed to work with the machine.

If you already know CNC technology, computers, and graphics, then operating this machine to

its designed capabilities will be no problem. You may even be able to push the machine past its

intended capabilities and become even more creative. If you do not already have experience in



these areas, do not worry. The interface that is used is easy for learning and for operation. You

may not be able to take advantage of the machine’s capabilities fully; however, that will all come

with time. The more you use it, the more you will learn and in the end you will know your

machine inside and out. Then, you will be able to basically create anything that you want.

Just like with the larger CNC machines, these machines still operate on several different axes.

There are usually the basic 3 axes that are used: the X, Y and Z axis. This technology allows you

to even create 3D images and sculptures. You can truly develop and create anything that you can

think of with this machine.

These machines are designed for smaller projects and short run times. Do not expect to turn out

large production lines of products; That is just not within the machine’s capabilities. Small, short

projects are more like it.

To find the machine that it is right for you, you will want to shop around. There are different

sizes and different options available. You must have in mind what you intend to use the machine

for and then you have to make sure that the motor, rpm speed, and so on will allow you to

perform your job accurately. These machines are affordable, but you don’t want to waste your

money purchasing the wrong machine.



DIY CNC FOAM CUTTER

CNC foam cutters are usually used by architects who use them to cut and build architectural

mockups of buildings, and model makers who build toy airplanes or cars. This machine is perfect

for both of these jobs and is also perfect for many other hobbyists. The machine cuts fast and

accurately while using the technology that CNC machines are known for.

The CNC foam cutters usually use some kind of hot wire cutting technology. The wire basically

just slices through the foam on a cutting path that is indicated by the software program that is

supplied to the machine. You can basically create anything you want out of foam.

You can buy these machines from many different manufacturers. Each manufacturer offers

different options with their machines. To find out which CNC foam cutter is right for you, you

need to contact a dealer (or several) and ask questions. Explain to them what you plan on using

the machine for and they will be able to point you in the right direction.

On the other hand, creating your own CNC foam cutter can be just as easy. You will want to

have some kind of knowledge about mechanisms, blueprint reading, etc in order to create the

machine. But do not fret if you do not have this knowledge; just find someone who can help you.

Search the internet and locate plans for DIY CNC foam cutters. Do not settle on the first set of

plans that you find. Shop around, locate several. Then, look at them closely and determine which

one will work best for you. Narrow them down until you have the one that will work exactly to

meet your needs or the one that you can make slight modifications to so that it will work exactly

to meet your needs.

Get determined and stay focused on the project at hand. Many times, people plan to do things

and it never gets past the planning stage. Eventually, you will get to the point in the project when

you will be able to see the end. At this point, it will become very exciting and then you will not

be able to wait to get it finished. When you do finally finish it, not only will you have created a

machine that incorporates high tech technology of computer numeric control and robotics, you

will have a great sense of accomplished and a large amount of pride.

DIY CNC foam cutting machines can be a great asset to any shop. You will be able to take your

hobby to a further level. Model building will never be any easier, no matter what kind it is. You

definitely won’t regret investing your hard earned cash into a machine like this, even though it

may not be very much because these machines are fairly inexpensive.

So, what are you waiting for? Start searching for that perfect set of plans for your DIY CNC

foam cutting machine.



DIY CNC MILLING MACHINE

Parts for making your own CNC milling machine are readily available. Any dealer who handles

CNC machines will offer parts for those machines. You will be able to create a DIY CNC

milling machine no matter if you want a semi-portable machine or a very small table top

machine to do little projects.

Before developing or buying plans for a DIY CNC Milling machine, you must first decide what

size of machine you will need to perform the type of projects that you want to do. Going through

a project of this caliber requires a lot of time and money, so you will want to make sure that the

machine that you are going to build is the one that you need.

If you have any questions about performance and the size of the machine that you will need,

contact a CNC dealer. They will be able to answer any questions that you may have and will help

to point you in the right direction.

Look into DIY CNC kits. A lot of times kits are available to help you build CNC machines.

These kits, which may cost more than doing it without a kit, come with everything that you need

including: instructions, motor and brackets, and more. This could be a great alternative to

spending time trying to find the correct parts and then hoping that they will all work together.

These kits could also help you to save a lot of time in shopping for the parts and believe it or not,

the kits may be a cheaper alternative for you.

Having knowledge of circuitry, computers, programs, and how the machine should work will

definitely help you whenever you are trying to build your own CNC machine. If you do not have

an understanding of these components and technology, then making this machine work could

prove to be a headache. If you do it all right, then getting the type of CNC precision and

tolerance that the CNC machines are known for is possible. No, you’re not going to get the

precision and tolerances that the large counterparts to the smaller machines are getting. But, you

will get the precision and tolerances that the smaller machines are capable of. And, if you do

know your stuff (computers, circuitry, programs, etc) then pushing the machine beyond the limits

that it was intended for and creating new things is definitely possible. The possibilities for CNC

machines are endless.

One thing about it, creating a CNC milling machine yourself will give you a great sense of pride

and accomplishment. Not everyone can do it. Not everyone owns a machine that incorporates

robotic technology with computer numeric control technology. You will definitely have bragging

rights when you get your CNC milling machine built. When this happens, the DIY label will

definitely become yours. You will be the ultimate DIYer. So have fun and get started on creating

your own DIY CNC milling machine today.



HOBBY CNC ROUTERS

Hobby CNC routers offer the hobbyist, whether woodworking or model making, a great piece of

equipment with extensive technology for a very affordable price. Usually, hobby CNC routers

are small and are desktop/tabletop apparatuses. They are very portable and come in a large

variety of different sizes.

Hobby routers can be very

little machines that sit on

top of the counter or other

hobby routers can be a little

larger and have their own

tables and set up that sits out

in the middle of the shop

floor. The size of the hobby

CNC router that you need

will depend upon what type

of work you are planning on

doing with the machine.

Furniture builders may want

a larger machine while

model makers will probably

require one of the smaller

hobby CNC routers.

Before deciding on the

hobby CNC router that is

right for you, you will first

need to determine what

exactly it is that you will be

using the machine for and if

there is any possibility that

you may want to end up

doing larger projects in the

future. By determining this,

you know that the machine

that you are going to

purchase will be big enough

for you to begin with and if you have plans on expanding, then purchasing a larger hobby CNC

router will be your best bet.

Once you determine what size of router you will need, you will need to determine your budget.

Knowing how much you can spend on a machine like this will help you to determine what your

options are. When it comes to these types of routers, you have several options. They are:



Build one yourself

DIY CNC router kits

Purchase one ready to go

If you have knowledge of the CNC technology and have some sort of idea how machines work

in terms of circuitry, etc, then it would be easy for you to build a CNC router for yourself. You

can purchase plans that will give you the idea of where to begin and what path to take.

Next are the DIY CNC router kits. These kits are great if you are not for sure what parts you will

need, etc. These kits include everything that you need from the instructions to the brackets to

even the motor. They may cost you a little bit more than just buying the parts individually and

building it yourself. If you cannot weld, don’t worry. Sometimes you can purchase bolt together

kits.

Finally, purchasing one that is already ready to go may be more expensive, but it can save you a

lot of time and headache in the long run. Plan on spending a couple of thousand at least for the

better brands of the hobby CNC routers. Contact your local dealer and then do some comparison

shopping with other brands and on the internet. You may be able to find a more affordable

machine that will still allow you to do what you need it to.



CNC MACHINING AT HOME

CNC machining at home is possible and many people are already taking advantage of this

technology. Now, it is easier than ever to create those one-of-a-kind masterpieces for your home

or as gifts for others. No matter what type of hobby you have, whether it is woodworking or

model making, there is a CNC machine that can make your life a lot easier.

Computer numeric controlled technology and robotic technology may have been designed for

use in the aerospace industry, the machining industry, the automotive industry and much more,

but now you can take advantage of this technology as well.

From routers to mills, laser cutters, plasma cutters and more, there is a CNC machine that you

can incorporate into your hobby that will help you save time and become more creative.

Sculpting, tapering, cutting, and engraving are just some of the features that these machines can

help you do. Wouldn’t it be nice to have a machine to help you taper the ends of those chair legs

in much less time than it would take you to do it manually? Or, how about cutting wings for that

model airplane that you have been building?

These machines are basically computer controlled. All you have to do is download the program

onto the machine, set the machine up with the right tools and then press the start button. The

machine will take care of the rest for you. It will continue to turn that chair leg until the program

tells it to stop. You can be assured that when it does stop, the machine has created a piece of

work that is to the right specifications.

Having a machine like this will let you work faster. No longer will it take you hours, days or

even weeks to create whatever it is that you are working on. It can be done in a matter of an hour

or so. Wouldn’t that be great? While the machine is working its magic, you can work on other

things that you need to be doing. You don’t have to babysit the machine or stand there and turn

the cranks or the knobs.

CNC machining at home has never been easier. You can either build your own CNC machine,

purchase a DIY CNC machine kit that you weld or bolt together, or you can just go ahead and

purchase one that is already set up and ready to go. The choice is yours. Basically, no matter

what type of budget you are on, getting a CNC machine for your own little private shop has

never been easier.

For more information on CNC machining, search the internet. You can find loads of information

about hobby CNC machines and what they can help you with. Size does matter. Make sure that

you either create or purchase the right size machine that will be able to do the job that you need it

to. So, go ahead and join the CNC machining bandwagon and let this technology work for you

too.



MULTICAM CNC ROUTER

MultiCam is one of the industry leading manufacturers of a variety of different CNC machines.

Their innovative technology has allowed them to be one of the best, all over the world, while still

being able to keep competitive pricing. The high quality, superb performing machines that they

offer is why they have installed thousands of these machines worldwide.

One of the best features of their machines is the fact that they have open architecture systems

which will allow these machines to work perfectly with almost all standard CAD, CAM, and

nested based software. These machines will work with your programs without making a lot of

adjustments and changes in your already existing business platform and operations.

The MultiCam CNC router is one of the best performing machines that they have to offer. This

router offers a variety of features that makes its operation seem like a breeze. You will definitely

be pleased with one of these machines. Some of the features include:

Full range of different table sizes

Vacuum tables/pumps

A large variety of spindle options

Automatic tool change spindles

Gang drills which allow in line boring

Horizontal machining

Coolant mist systems

Vision systems

Tangential knife cutters (ultrasonic, drag and oscillating)

High speed/acceleration cutting

Just imagine all of the possibilities that this machine can offer you. Now, you can understand

why they are one of the industry leaders in CNC cutting machines.

The MultiCam 1000 series is an entry level router which incorporates some of the above

mentioned features. This piece is a heavy duty piece and has a hard, firm frame base that is made

of steel. For no additional cost you can get, automatic tool calibration, Ethernet, and an easy to

use hand held interface. This machine offers high strength and rigidity.

The MultiCam 3000 series is one of the top choices for small to mid size manufacturing

companies who demand that their machines be affordable and powerful. This series offers a

broad range of spindles up to 11 HP. These machines are steel powerhouses that are still within

the intermediate budget range. And, once again, this series also comes with automatic tool

calibration, Ethernet and an easy to use handheld interface for no extra cost.

The MultiCam 5000 series is a large format MultiCam CNC router. Custom sizes are available

upon request; however, the standard sizes for this series is widths up to 120” and lengths up to



600”. This well built, steel framed machine is designed to handle multiple spindles with up to 20

HP, not to mention the other options.

Above the mentioned series is the MultiCam 7000 series, the Multicam MT series and of course

the custom built MultiCam CNC routers. The MultiCam 7000 series is definitely a rigid, high

performance machine. The Multicam MT series is the best choice for demanding applications

because of how you can control and how the different axes are designed.

If you have any other questions about MultiCam CNC routers, visit their website, take a look

around, and just simply be amazed.



RACK AND PINION CNC

Rack and Pinion in CNC technology usually refers to a CNC router and its design. The rack and

pinion design is one of the most common and least expensive drives that are available on the

market today. It generates linear motion from rotary motion. Obviously, rack and pinions are

noted for their simplicity and inexpensiveness.

Even though the cost efficiency and simple design of the rack and pinion makes it desirable for

many, it does have its limitations. Those limitations include:

The rack and pinion design requires that the motor turn over at a high speed in order to

generate enough power to drive the rack and pinion.

It takes a lot of the motor power in the system to overcome the friction that is caused by

the gear box that drives the apparatus which is only 75% efficient.

All of the friction that is created obviously causes wear and tear on any machine and its

parts. In this case, the friction not only causes wear of the machine but also it affects the

systems speed by lowering it, it affects the acceleration of the machine and of course, all

of that will affect the accuracy of the machine.

Making adjustments usually cause other problems. Tightening of the system causes more

friction and as stated above the performance level is lowered by doing so. Loosening of

the system only creates more “backlash”.

The rack is the long bar piece that has gear teeth cut into it. The pinion is actually what is called

a pinion gear. The gear turns and as it rolls the teeth in the gear catches the teeth in the rack

causing the pinion to roll up and down the rack. You can see how important this type of drive

can be in any computer numeric controlled machine where several different axes are used and

things are constantly sliding and turning in order for the machine to do its job properly.

Rack and pinion drives for CNC machines are used on a wide basis. Even though there may be

limitations to this type of drive, other factors of the mechanics of the machine can be looked at in

order to help out with the backlash or the wear on the gears. If may be that in some instances

you will have to replace the rack and pinion drives. This then falls under maintenance of the

machine.

You cannot expect to use a machine on a daily basis and with many of the CNC routers and other

machines, they are used in production lines and manufacturing plants. So, the machines are

definitely being used on a daily basis and during each day of operation, they are being ran, more

than likely, to maximum performance. With this type of machining, wear and tear is just a

normal aspect and will have to be dealt with. If that means having to replace a rack and pinion

drive every so many years, that’s still better than having to replace the entire machine.



TECHNO CNC ROUTERS

Techno has 22+ years of CNC technology experience and with this many years has come the

development of some of the industry’s leading CNC machines. Techno knows what makes a

quality CNC machine and you are guaranteed to receive the quality with each and every machine

that Techno builds.

Techno CNC routers come in a variety of different styles and each one is designed with a

specific purpose in mind. That purpose is to provide a quality machine that has plenty of

durability and requires the least amount of maintenance. These machines are constructed with

the highest quality parts that one can design.

Techno offers a new line of CNC routers called the Pro series. This machine is crafted with

panel processing shops in mind. Designed to meet the demanding needs, this quality, heavy duty

machine incorporates a movable gantry so that the machine takes up less of the valuable floor

space in any shop. The engineers use a special program to test the machine and its parts to

ensure that the machine provides optimal performance that any shop deserves. It comes in a

variety of different models that offer different size process areas and floor prints. The machines,

no matter what model, offer a resolution of 0.0002” and maximum speeds of 800 in/min.

With the LC series of Techno CNC routers, a quality machine that is designed specifically for

small to medium sized shops is offered. This machine is the perfect entry level machine and as

your experience and your business grow, it can built upon. Add different options like a spindle

that has a higher horsepower to help this machine transform as your business transforms. As

with the other series of Techno CNC routers, this series offers a variety of models that offer

different sized process areas and floor print areas. Get a resolution of 0.0002” and the minimum

speeds with this series is 250 or 800 in/min.

Techno also offers two different models of the CNC desktop/tabletop routers. The inclusion of

superior parts just means that you can expect superior performance with one of these scaled

down machines. Perfect for the small or midsized shop, this machine offers superior

performance and will meet all the needs of any application, including the demanding ones. This

entry level router can also be built upon as your business grows or your knowledge grows.

Techno offers the Patriot CNC router that is perfect for your prototyping needs. Prototyping of

parts, making jewelry, dental impressions, etc can all be performed with this machine. Because

it is a Techno, you can expect the quality and optimal performance out of this machine just like

with all of the other machines. This machine has the X, Y and Z axis travel paths and offers a

bridge clearance of 5.25”. The machines dimensions are 28”x31”x42.5”.

No matter which Techno CNC router you decide to go with, one thing that you can be assured of

is that you will be receiving a top quality machine that has been manufactured of top quality

components and this machine will give you the optimal performance that you have been looking

for.

57082299-UltimateCNCRouterGuide2.pdf

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