Cutting Tools

Guide On How To Buy A Laser Cutting Machine

A laser cutting machine is a machine that uses laser lights to cut through different materials such as metal, wood, textiles, acrylic among many others. When it comes to metal cutting, you can use it to cut different types of metals such as stainless steel, steel, and aluminum.

 

Laser cutting is preferred by many people as its accuracy, has a very small kerf width, yields excellent cut quality, and has a small heat effect zone.

 

For you to buy the right machine you need to consider a number of factors:

 

Function

 

How will you be using the machine? You can use the cutting machine for two main functions: cutting and engraving. As mentioned, you can use it on different materials. The materials have different specifications; therefore, before you head to the stores you should decide on how you will use your machine.

 

Bed size

 

The bed size of the machine determines the amount of work you can do. The bed size varies from A3 to A1 where the bigger the size, the more the work that your machine can handle. The bed size is a permanent feature; therefore, you can’t change it in the future.

 

The decision should be based on the amount of work that you are planning of handling. For example, if you are planning of handling large projects you should go for a machine with a large bed.

 

Optic quality

 

The quality of the optics is the one that determines how well the machine performs. Many unknowledgeable people think that the wattage is the one that determines how effective the machine works, but this isn’t true.

 

When making the purchase you shouldn’t bother with the amount of power that the machine consumes-you should concentrate on the quality of the optics.

 

To determine the quality of the optics you should ask the seller to demonstrate how the machine works on different materials and settings.

 

Ease of use

 

If you are a new buyer you most likely don’t know how to use the laser cutting machine. A good machine should come with an easy-to-follow manual. The manual should not only show you how to use the machine, but also how to undertake minor repairs.

 

Conclusion

 

These are tips on how to buy the right laser cutting machine. Although, the machine is designed to cut different materials, you should avoid cutting plastic with it as plastic tends to give off chlorine gas which is harmful when you breathe it.

 

As a reputable manufacturer with over 35 years of experience, Tailift offers to our clients a wide range of Laser Cutting Machines. Their Laser Cutters are designed for a wide range of metal working applications. Learn more information about laser cutting machines, welcome to contact with Tailift right away.

 

 

 

Article Source: http://EzineArticles.com/9274665

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Overview and Applications of Swing Arm Cutting Machines

Swing Arm Cutting Machine

For a highly efficient production in all kind of industries: Swing Arm Cutting Machine for Automotive Suppliers and Swing Arm Cutting Machines for saddlery.

 

A swing arm cutting machine is a highly efficient machine for the cutting of small parts in small and mean lot sizes. Swing arm cutting machines are highly efficient in all sizes of production.

 

It applies in almost all application areas and you can find it in almost all industries from small saddlery up to great automotive suppliers.

 

This type is also used as a further machine for the working of residual materials and in the lab.

 

Hydraulic Swing Arm Cutting Machine

Different cutting methods e.g. Laser Cutting, Water Jet Cutting or Cutters with oscillating dies, our Swing Arm Cutting Machines requires a Cutting Die with complete contour of the cut part.

 

Advantages of this cutting method are the complete and repeat accuracy cutting of a part in a reproducible work step. This means, that the accuracy of the cut parts are defined by the cutting die and will not be influenced by external causes.

 

Especially in middle and higher production volumes, the costs incurred in a cutting machine by cutting tools and cutting plates are lower than comparable cutting technologies.

 

Swing arm cutting machine also can be found in MINZ Inc. However, this cutting machine in MINZ is used for another application – shoe cutting. MINZ divided shoe manufacturing machines into three parts, one is shoes cutting machine including plane type cutting machine, traveling head type cutting machine, and swing arm cutting machine, another is cutting machine energy saving system, and the other is automation development equipment. Their average energy saving is 70~90% comparing to traditional power system. When the machine is not cutting, it generates zero noise, and the temperature of hydraulic fluid and motor are reduced half.

 

If you are interested in learning more information about MINZ’s shoe cutting machines, welcome to visit their website and feel free to contact with MINZ Inc.

 

 

Article Source: https://www.techco.de/swing-arm-cutting-machines/

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Properties and Features of High Performance End Mills

Companies in the carbide cutting tool industry are under pressure to provide precision tools according to the specifications laid out. Getting a carbide cutting tool is not enough, quality and precision play a crucial role.

 

End-mills are the primary precision tool used by vertical mills. This is a kind of milling cutter which is usually used as a cutting tool in industrial milling applications. It is like a drill bit but varies in terms of geometry, application and manufacture. A drill bit can only cut in the axial direction while a milling bit can cut in all directions, though very few cannot cut axially. Solid Carbide End Mills can be found in a variety of industries, including medical, aerospace, power generation, mold & die and general machining. The quality and style also vary. The most common ones are the 2-flute, 4-flute, 6-flute end mils. You can buy them individually in sets or individually.

 

It is an industrial must that high performance carbide mills be designed with accuracy. Your carbide cutting tool will continue to perform consistently throughout, lasting longer, which helps to keep your quality production line of products on schedule. The success of projects depends on the consistency and reliability of the machines being used. Long tool life increases machine up-time, which provides greater production capacity without investment in additional equipment. The 6 flute carbide-mill is for Radial relief with a thicker carbide core that provides higher strength. This is an excellent choice for nickel/high temp alloys, titanium, carbon steels and stainless steel.

 

End mills provide significant savings for industries in several ways. Almost two to three times faster cutting speed as compared to conventional tools. The quality of the work piece will speak for itself. They also offer excellent dimension control. The result is consistent finishes resulting in minimized scrap rates. Two important properties that have to be considered to determine the efficiency of cutting tools include abrasion resistance and toughness.

 

High performance end mills have been specially engineered for the roughing and finishing of steels and exotic materials. They are made from the highest quality fine grain carbide available, these end mills work where others fail. They have been engineered with a variable pitch design for increasing depths of cut and increased feed rates with reduced chatter.

 

It is increasingly common for traditional solid carbide mills to be replaced by more cost-effective inserted cutting tools. While purchasing an end mill, make sure you check the material, level of hardness, heat treatment, quality and finish.

 

Earth-Chain Enterprise Co., Ltd. is a professional manufacturer of magnetic tools. They also provide end mills and drill grinders for clients. If you are interested in learning more information about end mill series, try to visit Earth-Chain’s website to see what products and details they can offer you.

 

 

Article Source: http://EzineArticles.com/7658779

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Applications for Diamond and CBN Grinding Tools

Resinoid Diamond and CBN Wheels
CBN wheels feature considerably lower wear, which makes it easier to reach a high shape and dimension accuracy. Tools that have been grinded with CBN stand out due to the higher tool life and cause less damage to the surface integrity of the workpiece. Due to their outstanding tool life and high resistance to wear, diamond and CBN tools have successfully replaced many conventional abrasives as well as machining and stock removal techniques in a wide variety of industries. The tools are extremely cost effective, especially in the high volume production sectors.
Electroplated Diamond and CBN Wheel

 

Diamonds are primarily used to grind hard and short-chipping materials, such as hard metal, ceramics, glass, ferrites, semiconductor materials, graphite, abrasion resistant spray-on alloys and fiber composite materials.

 

When grinding hard-to-machine steels with a hardness of over 55 HRC, CBN does offer economic and technological advantages compared to other conventional grinding. Among the high alloy steels are included: HSS, hardened steels, ball bearing steels, spring steels as well as stellites, chrome-, nickel-, titanium and cobalt alloys.

 

Best Diamond Ind. Co., Ltd. is the leading Diamond and CBN Grinding Tools manufacturer in the industry. If you are interested in learning further details about Besdia, try to visit their website to obtain the information you want.

 

 

Best Diamond Ind. Co., Ltd.

4F, No. 10, Sec. 1, Chung Hsing Rd., Wugu Dist, New Taipei City, Taiwan 24872

TEL: +886-2-8976-9341

FAX: +886-2-8976-9343

E-mail: service@besdia.com

 

 

Article Source: http://www.alku-diamant.de/en/applications-for-diamond-and-cbn-grinding-tools

 

Article Source: http://www.atlantic-grinding-wheels.com/products/diamond-and-cbn-tools/

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Essential Woodworking Tools for Successful Woodworker

To become a successful woodworker you must fill your work stations with various Woodworking Tools in order to better complete the projects you undergo. In this post I will discuss the various Woodworking Tools needed to complete a basic workstation. To start off I will list the Woodworking Tools needed and below I will better explain the need for each.

 

A basic workstation should consist of the following:

 

1.) Hammers

 

a: A Carpenter-style hammer (preferably with a claw)

 

b: A smaller style of hammer or one which has a light weight (preferably a ball peen)

 

c: A rubber mallet

 

These three hammers are vital in order to complete almost any woodworking plan as these items each provide the ability to hammer most nails, pins, etc. on any surface (delicate or able to take abuse) The difference in weight for the first two hammers allow for the hammering in various sized nails; the carpenter-style hammer may be able to hammer in most nails but may cause small pins to bend and break. Also, having two sets of hammers with two different ends will allow for a greater range in projects i.e. even though the ball end is rarely needed it can come in handy for those rare occasions. The rubber mallet is a good addition to your Woodworking Tools as this will allow for gentle strikes which will not dent or crack delicate, wood surfaces.

 

2.) Screw Drivers

 

Although you will need a drill most projects require the need to place screws in tight places where a power drill just won’t fit. It is necessary to have various sized screw drivers for when you need to get in to those tight spots; it would also be wise to purchase standard and Phillips to better handle and screw type.

 

3.) Wrench

 

It would be wise to purchase even a small wrench set whereas many woodworking plans require you bolt as oppose to screw which provides a stronger hold in some situations. It would also be wise to even purchase a bolt driver as well as a small Allen Wrench set.

 

4.) Drill (preferably cordless and reversible)

 

A drill can come in handy for most projects in which a lot of drilling is required. I would recommend having a cordless drill with two batteries so when drilling for long periods of time you and charge one battery while using the other and interchange the two; a cordless drill is also useful as it doesn’t constrain you to one spot. It would be best to purchase a reversible drill unless you want to clean up any mistakes with a plain old screw driver. As well as the drill itself you should make sure to purchase an adapter as well as a bit set.

 

5.) Saw

 

a: Woodworking Hand Saw

 

b: Power Saw

 

c: Table Saw

 

d: Radial Arm Saw

 

Now with a saw the choice is up to you and your budget; you can purchase regular woodworking hand saws , or a power saw, both in which you need to purchase clamps and or vises to provide an even cut; however, if you feel like spending a couple more dollars (and if you plan to undergo many projects), you can invest in a table saw with movable clamps or even a radial arm saw; these two saws allow for a more precise cut for the larger projects you undergo.

 

6.) Sanders

 

a: Belt Sander

 

b: Hand-Held Sanders

 

c: Sanding Block

 

Belt sanders can help make short work of those big projects while hand-held sanders can help with the smaller ones; however, whatever sander you chose for your choice of woodworking plans you can always use a good quality sanding block for finishing touches.

 

7.) Work Bench

 

The work bench is the hub of all your projects. You should pick a bench that suits your needs as well as leaves room for you to work around.

 

Now all these tools are only the basics you will eventually need to buy more tools when the need comes around, but this should get you started on your Woodworking Tool collection.

 

Chan Long Enterprise Co., Ltd. is the professional Woodworking Hand Saws manufacturer in the industry. If you are looking for high quality and durable hand saws, welcome to browse our product category to check out the products you need. And feel free to contact with Chan Long.

 

Article Source: http://EzineArticles.com/4354499

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Taichung, TAIWAN – TAIPEI CYCLE SHOW 2017 – SHUZTUNG MACHINERY NEW MODEL LAUNCHED – 3D LASER CUTTING, TIG WELDING ROBOT

Shuztung Machinery, a leading company of manufacturing various machinery and automation equipment launching a brand new 3D laser cutting equipment and TIG welding robot.

 

Brand new 3D laser cutting machine has launched by Shuztung Machinery in 2017.

 

More than 40 years of experiences in machine equipment developing and manufacturing, Shuztung Machinery is one of the leading companies in manufacturing turn-key equipment for bicycles, tube/pipe benders, end forming machines…etc. Machines do not only sell to Taiwanese customers, but also mainly for worldwide markets with high reputation. More than 1000 items are sold around the world.

 

In 2017, Shuztung Machinery has developed a brand new model, RLS-1000, 3D laser cutting machine which is a new innovation system including 8 axes robot system and IPG laser cutting head to be worked for various cutting of angles, curvature, curve, and irregular shapes. For different industries, such as Automotive, Aerospace, Bicycles, Motorcycles, 3D industry, and Conventional industry. For different materials, like carbon steel, CRMO steel, stainless, titanium alloy, aluminum alloy…etc. Together with the hydroforming facility in Shuztung, Shuztung had provided the hydroforming tubes with laser cut angles for various clients such as GIANT, GENIO BIKE, ORA ENGINEERING, and APRO-TEK.

 

A successful TIG welding robot would be shown during Taipei Cycle Show. Adopt with OTC TIG welding generator and OTC welding robot which bring the bicycle industry high production, high quality, and high accuracy welding solution.

 

Shuztung Machinery is demonstrating 3D laser cutting machine, TIG welding robot in 2017 Taipei Cycle Exhibition. Welcome to visit us at the show for more information.

 

2017 Taipei Cycle Exhibition

Date: March 22th to 25th, 2017

Booth: M0332

 

COMPANY NAME: SHUZTUNG MACHINERY CO., LTD

CONTACT PERSON: JOY HUANG

TEL: +886-4-26831886

EMAIL: joy_huang@shuztung.com.tw

WEBSITE: WWW.SHUZTUNG.COM

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A CBN Grinding Wheel Dissected

A cubic boron nitride or CBN grinding wheel makes use of the unique properties of CBN in order to precision-cut various materials that are considered extremely hard. Along with diamond wheels, CBN wheels are known as super abrasive products since they are used in applications where regular grinding wheels may not prove as effective, such as precision cutting of tool and die steel, stainless steel and other kinds of hardened alloy steel or super alloys.

 

The sturdy, synthetically manufactured compound, like diamonds, is an extremely hard substance. CBN is made by exposing hexagonal boron nitride to high temperatures, in a manner similar to how synthetic diamonds are made using graphite. Companies commonly utilize this super-hard material as a substitute for diamonds in abrasive tools and other heavy industrial equipment.

 

Unlike diamond, at high temperatures CBN is insoluble in iron, nickel and related alloys. The precious gem, by contrast, is soluble in these metals, and its use to cut them results in the formation of carbides, which dull and eventually ruin a grinding tool prematurely.

 

It is evident that cubic boron nitride is a very durable substance that has true usefulness as an abrasive tool. Many of today’s grinding and cutting tools that utilize CBN are precisely built instruments. They have been very carefully balanced and ground in order to give optimum performance. CBN grinding wheels, like other precision instruments, need to be maintained and prepared properly before and after use, in order for its users to get the most out of it.

 

With well reputation in global market, Best Diamond Ind. Co., Ltd. is specializing in producing CBN Grinding Wheels. We also provide a variety of diamond and CBN tools for customers. Welcome to visit the website of Besdia to learn more information about CBN grinding wheel series products. Product details are available upon request!

 

 

Article Source: http://EzineArticles.com/3895511

 

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A Discussion on Hand Tree Saws, Pruners, and Other Arborist Equipment

As a dedicated arborist, you need to make sure you have the right tools to perform your job correctly, safely and utilizing your time. Of course, you want to keep the trees you are working in healthy and looking good. That means getting your hands on the best tree pruner, hand tree saw, and other arborist equipment. After all, the difference between doing a good job and a great job not only requires your skills but also your tool selection. Don’t let anyone tell you otherwise.

 

The Difference between Types of Tree Saws

 

When shopping for hand tree saws, you will come across various types of teeth and shapes of blade. These are not mere differences in aesthetics. Each has its own functional purpose. Here is a quick breakdown to guide you in selecting the right saw for your job:

 

  • Curved blade – Do you need a bit of control when cutting branches in tight areas? Do you need to cut quickly and speed up the job? Then this is the piece of arborist equipment for you.
  • Straight blade – A smoother cut at a slower pace than the curved blade. Hey you have to give a little to get a little right? Well, with the straight blade you also get the ultimate control.
  • Blades with gullets – Need something for bind free cutting? This is your ticket.
  • Fine teeth – Delicate cuts for smaller pieces of wood require smaller teeth. They will give you that beautiful, manicured look.
  • Large teeth – Obviously, these teeth come in handy when cutting larger branches. They work faster as you are not as concerned about making the cut perfect for the eye to see.

 

As you use your tree saw, keep in mind that you aren’t using a traditional hand saw. The term “saw” may imply that you move the piece of equipment back and forth to cut the wood. Not the case here whatsoever. Instead, make sure you use a downward stroke to cut the limb in one motion. Having trouble? Perhaps you need to replace your blade. They wear down faster than you might think making cutting more difficult.

 

Pruning Arborist Equipment

 

Poles, sheers, loppers-what are they and what are they for? Well, first of all you have the pole, which allows you to reach branches at various heights. Many arborist equipment suppliers allow you to build your own pole kit. That means you choose the head, base, and middle section to piece together for your required length. Most poles have interchangeable saw or pruner heads. Pruner poles come in wood, fiberglass landscape series, fiberglass professional series, fiberglass telescoping series and fiberglass dielectric series, which are poles that are foam filled for working around electricity. Silky Hayauchi poles extend to 21’ and come with saw blade only. The Silky Hayate extends to 20′ and is a saw blade only.

 

Sheers and loppers that are sold in arborist stores are of professional grade. They are for people who want an easier tool to use with continued performance year after year. Marvin brand shears and loppers are made from forged steel. These tools are not only great for the professional arborist and landscaper but general gardeners will appreciate their performance and lasting quality.

 

Remember, as a dedicated arborist, or even a power gardener, you need to make sure you have high quality arborist equipment.

 

Chan Long Enterprise Co., Ltd. specializes in producing hand saws used in PVC plumbing, carpentry, interior decorating, making freight pallets and tree pruning. Hand tree saw series is one of popular products in Chan Long. Welcome to visit our website and feel free to contact with Chan Long to learn more information about hand tree saws and pruning saws.

 

 

Article Source: http://EzineArticles.com/6502566

 

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What’s the Best Approach for Sawing Aluminum?

Band saws have emerged as a possible tool for this challenging cutting job

 

Interest in incorporating more aluminum parts into final product designs is causing fabricating operations to reconsider how they approach sawing aluminum. Traditionally, the conversation centered around circular saw technology when it came to cutting aluminum, but now new band saw developments have helped to expand the discussion.

 

With the continued focus on using lighter materials wherever possible, particularly in the transportation industry, metal fabricators are interested in learning about the best ways to process aluminum materials. Of course, this affects every shop floor activity, including sawing.

 

This interest in lighter-weight material appears to be a long-term trend. Because great opportunities await those fabricators able to process aluminum efficiently, they need to be aware of cutting technologies that can help them do the job. If the focus is on sawing, the question is, do band saws or circular cold saws cut aluminum better? Technological advancements have been made in aluminum sawing with both types of saws, and the answer is often a very firm “It depends.”

 

A Look at Circular Saws

One of the more traditional methods of sawing large-diameter aluminum has been with very large circular saw blades. This sawing method caught on because of the speed at which the aluminum could be cut compared to band sawing. The circular saw enters the material at a high speed and maintains that same speed throughout the entire cut, even upon exiting the material. Saw manufacturers call it a constant speed and feed rate.

 

Traditionally, band saws struggled with this because the blade could be damaged quite easily if it entered the metal at a high speed. The “gumminess” of a metal like aluminum would wreck a band saw blade if it entered the material fast. New technological advancements in band saws—which will be discussed later—have changed this somewhat.

 

Large circular saws require a large upfront capital investment. That should come as no surprise because the equipment’s size plays an important role in its ability to cut aluminum so quickly. For example, a circular saw cutting a 20-in.-diameter aluminum billet would require a blade of at least 40 in. diameter, and more realistically about 50 in. Of course, the equipment has to be large and sturdy enough to turn that large blade at a consistent and high RPM.

 

When it comes down to issues such as the finish of the final cut, the circular saw stands out as a suitable choice. By generating a very good finish, the fabricator may be in a position to eliminate a secondary finishing operation, which can result in dramatic labor savings. This is especially evident in fast cutting of single-piece, small-diameter material. For example, in aluminum extrusion cutting, production volumes can be as high as 5,000 parts per shift, and the end finish is expected to be very clean.

 

The fact is that circular saws cut aluminum so fast and effectively that a fabricator really needs to develop a productive means for moving material in and out of the saw. A material handling method is either an incline or flat-loading magazine on the input side, coupled with a high-speed output conveyor for sorting of the finished parts. This maximizes the aluminum cutting power of a circular saw.

 

However, it should be pointed out that while a circular saw delivers a much cleaner cut, the blade will remove a nice chunk of the aluminum because of the blade size. For instance, a 40-in.-diameter blade is about 0.33 in. wide.

 

A Look at Band Saws

Band saws were never really considered to be a wise choice for aluminum cutting, but that has changed recently. With the advancements in band saw technology, large aluminum billet now can be cut almost as quickly as with large circular saws.

 

The best news for a fabricator is that an aluminum cutting band saw requires a significantly smaller capital investment than a circular saw. Simply put, it’s a smaller piece of equipment because its blades are smaller in comparison to circular saw blades and do not require a very large operating footprint to be effective.

 

To achieve efficient aluminum cutting, band saw technology had to overcome the challenge of turning a blade at a much higher speed than is needed for traditional steel sawing—in fact, as much as 10 times the surface feet per minute (SFM) as steel requires. Band saws now feature ramp feed and speed, which means the blade enters the cut slowly, ramps up, and then exits the cut slowly. Entry and exit are two areas where the possibility of blade damage is greatest, but this controlled process eliminates that. In addition, blades have advanced so that they can revolve that fast around the wheels and be flexible enough not to break.

 

Further, these newer aluminum cutting band saws provide good control of the blade. The equipment’s ball-screw, servo-drive downfeed helps to ensure that the beam is pushed firmly through the material at a feed rate up to 22 inches per minute. To generate the high blade speed (up to 4,000 SFM) requires the appropriate combination of horsepower and torque within the gearbox and motor, so that even at high speeds the equipment is not overworked. Current band saw technology hits all of these very important benchmarks.

 

If a fabricator is cutting aluminum parts and other materials at lower volumes, say, 1,000 parts or fewer per shift, then a band saw can be a solid performer. If the aluminum material is greater than 7 in. diameter, today’s band saws are probably a good choice for the job. Also, if the squareness of the cut has a high tolerance, the band saw will be able to deliver.

 

Fabricators also should be aware that a band saw blade is thinner than a circular saw blade, typically about 0.042 in. thick. This results in a significantly smaller kerf removal when compared to the circular saw blade, generating material cost savings over time.

 

How far has band saw cutting of aluminum come? Band saws are now cutting 11-in.-diameter 6061 aluminum bar in 14 seconds. That is 94 sq. in. of material, which is equivalent to a removal rate of 400 sq. IPM. This means that band saws are now able to cut at 3,500 SFM, which compares favorably to previous generations of band saws that could cut only up to 500 SFM.

 

See the Saws

The best saw for aluminum sawing depends on the application. Circular saws generally are suitable for cutting aluminum between 0.5 and 6 in. diameter, for high-volume jobs (up to 5,000 parts per shift), and for the best possible finish on the cut piece. Band saws generally make sense for aluminum stock of 6 in. diameter and larger and for shops that are interested in high-speed cutting of aluminum but also frequently cut other materials.

 

Perhaps the most important point is that band saws are now capable of providing a cost-effective alternative for aluminum sawing, which wasn’t the case several years ago. With the growing reliance on aluminum as part of future product designs, fabricators now have one more tool in the toolbox to tackle this challenging sawing job.

 

EVERISING has been specializing in mid to large size band saws and circular saws since 1982. Our products include aluminum cutting band saw, hi-tech band saw, ring cutting band saw, silicon cut saw and more. If you need more information about aluminum cutting band saw and other band saw series, welcome to visit the website of EVERISING and feel free to contact with us.

 

 

Article Source: http://www.thefabricator.com/article/sawing/whats-the-best-approach-for-sawing-aluminumr

 

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About The Differences between CAT and BT Tool Holder

CAT & BT tool holders – often referred to as “V-flange” by tooling manufacturers and machinists alike- is the most accepted and widely used standard of conventional milling tooling in the U.S. today. The “CAT” designation was developed by industrial conglomerate Caterpillar Inc. in order to standardize their machinery and has become the U.S. national standard. The “BT” series, on the other hand, is the Japanese equivalent and is more prevalent internationally, particularly in Europe since it was developed there. CAT and BT series tool holders are similar in that they both have the same 7:24 taper ratio and require the use of a retention knob, or pull stud, to secure the holder within the machine spindle (CAT holders generally have an standard thread while BT’s are mostly metric).

 

The difference between the two styles lies in the flange design where the BT bottom flange is thicker and engaged differently by the tool changer. Typical variations are CAT40, CAT50, BT30, and BT40 where the numerical portion signifies the taper dimension (the larger the number, the larger the holder). Because they are so similar, many CNC machine manufacturers and industrial tool suppliers offer the choice between CAT and BT spindles and there is some debate as to the efficacy of doing so. So why choose one over the other? Ease of tooling procurement. CAT tool holder is widely distributed in the U.S. while BT tool holder can be more easily procured internationally. But functionally speaking, there is little difference between the two.

 

There are some important limitations to note, however, when using CAT and BT systems. Both engage the CNC machine with a single-contact surface with a small gap existing between the flange of the tool holder and the spindle face. As a result, there can be inaccuracies that result from higher speeds that exceed 800 RPM’s, as centrifugal forces pull the holder up toward the spindle. While balanced holders help alleviate this problem, newer CNC clamping systems without this imitation are rapidly gaining traction.

 

If you are interested in CAT and BT tool holder series, welcome to visit the website of SYIC – the professional manufacturer of specializing in tool holders, cutting tools, and other machine accessories. Please feel free to contact with SYIC for more information.

 

Article Source: http://blog.allindustrial.com/the-differences-between-cat-bt-and-hsk-tooling/

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