Black Diamond Micro Adze

Product Description
Black Diamond's Micro Adze gives your ice tool the stance-cutting, bivy-chopping performance you need for big alpine routes without a take-off-your-scalp size that scares you on steep ice. When alpine season comes around, take the hammer off your Black Diamond ice tool, switch it out with the Micro Adze, and head for the mountains.

Product Features

• Material: Steel
• Compatibility: All Black Diamond ice tools
• Recommended Use: Ice & alpine climbing
• Manufacturer Warranty: 1 Year

Universal tool presetting system is optical

Schunk has introduced an optical tool presetting and measuring device for all conventional tool clamping systems, and can increase productivity in metal-cutting operations by 15%.

Schunk's TRISet optical tool presetting and measuring device can measure, check and adjust tools before using them The TRISet is suitable for all conventional tool clamping systems

Also, a Schunk Tribos clamping device can be optionally integrated to enable Tribos tools to be length set, clamped and measured in seconds.

The TRISet allows users to significantly increase machine running times and reduce machine down time caused by tool setting.

Tools can be clamped, measured and adjusted outside the machine while the CNC machine continues to manufacture parts, delivering significant time savings.

* Polygonal clamping technology - the Tribos polygonal clamping technology is especially suitable for tool presetting.

Schunk told manufacturingtalk that when compared with other toolholding systems, no axial displacement arises with the Tribos system.

The reason is because clamping occurs in the radial direction only.

The TRISet tool presetting system increases productivity in metal-cutting operations by 15% because the use of preset tools increases machine running times.

It also prevents reject components as even the first workpiece is machined to the exact size required with no deviation caused by the tool.

The Schunk TRISet offers the option of adjusting tools with exceptional precision using measurement programs for certain measurement tasks and checking the quality of the cutting edge.

Tool presetting enables micron precise tool measurement and this allows inspection of the cutting edge wear and edge quality.

The system also caters for measurement programs that monitor radial and axial run-out that determine the 'highest cutting edge' and 'largest diameter' dimensions.

* Menu format - a menu format simplifies operation considerably.

ImageController1 image processing allows length and diameter, as well as cutting edge angle and cutting edge radius, to be detected within seconds.

The setting devices are available in two measuring ranges with a range of measurement Z = 400mm and D = 400mm or a measuring range of Z = 600mm and D = 400mm.

To ensure quality over the long term, the Schunk Tribos presetting device depends on high-quality components, such as the following.

* Heidenhain measuring systems.

* THK guidance.

* Bosch pneumatics.

* Computers from Sirius.

The tool mounting spindle has 4 x 90 deg indexing and 360 deg brake as well as the integrated calibration edge.

* About Tribos polygonal clamping technology - the Tribos polygonal clamping technology was patented and developed by Schunk in 1997 and is based on a polygonal shape of the clamping bore.

In unclamped condition, it has a polygonal cross section.

If an exactly defined external force is applied to the clamping side of the toolholder, the clamping bore will deform.

The toolholder shank can now be introduced into a larger, circular bore.

After this force is removed, the clamping bore will return to its original shape and will clamp the tool shank.

Within seconds, the tool is changed using a hydraulic clamping device.


http://www.manufacturingtalk.com/news/shu/shu144.html

Why You Need Hard Milling in Plastic Injection Mold Making O

One of the best ways to save time and money in injection mold making is by using hard milling techniques. In fact, if you are not already hard milling, you will soon find yourself at a distinct competitive disadvantage.

Why use hard milling?

* To save time
* Reduce set ups
* Eliminate a great deal of EDM work
* Eliminate hand fitting, especially of contoured shut-off surfaces
* Produce a surface that is much more true to the CAD model
* Eliminate a great deal of stoning and polishing
* Move work through the shop more quickly
* Eliminate many grinding steps
* Shorten delivery dates

Those are some pretty compelling reasons to use hard milling! After all, who doesn't want to achieve any or all of the above benefits?

Do you need specialized CNC milling machines?

Yes, and no. No, you don't have to go out and buy a half million dollar vertical milling machine, in fact, you can do a lot on a basic Bridgeport type of machine. But, if you are serious about hard milling, you should definitely invest in a machine that is designed for this purpose.

You need a CNC milling machine that is rigid enough to withstand the forces generated by the high spindle speeds, rapid feed rates and the vibrations caused during machining. Nowadays there are many high quality machines that are specifically designed for high speed milling and hard milling.

A CNC milling machine used for hard milling should have

* A column and base that is heavy
* Box ways with linear roller bearings
* A spindle that is core cooled
* Ball screws that are dual supported
* Thermal stability and structural rigidity

Do you need specialized software?

Again, yes and no. No, you don't need CAD/CAM software that is engineered specifically for hard milling. But your quality will suffer as a consequence.

This is because the requirements for hard milling are different than conventional milling of soft steel. The typical software will cause the cutter to move in a jerky manner, which will shorten tool life dramatically and fail to achieve the desired accuracy and surface finish.

Some other tool path requirements are

* The need to control how the cutter enters and exits the cut
* The need to maintain a steady, constant chip load
* Ensure that the shock conditions for each roughing and finishing pass are maintained

The idea is to produce a surface that is true to the model, dimensionally accurate, has a good surface finish and do it quickly! Sounds like a lot to ask, but it is done everyday by progressive mold making shops around the world. Having the right software is essential.

What about the spindle?

The cutting tool and the tool holder act as one unit. The spindle must be able to protect the integrity of this unit. Therefore, it must be designed for the high speeds that are necessary. Direct drive spindles are called for in hard milling applications. Gear and belt driven spindles are not advised. The control of heat and vibration is also extremely important.

The importance of the spindle cannot be overlooked because it is the link between the machine tool and the cutter. If the spindle is inadequate, the entire process will suffer greatly.

Do you need special CNC tooling?

Shrink fit tool holders and an HSK interface are mandatory for hard milling. Sure, you can use other methods, but this combination has proven to be very effective. These tool holders are the most accurate available today and they are very easy to use.

The HSK interface is simply the most accurate, secure and stiff type in use today. Failing to use the proper tool holders will shorten tool life dramatically because the chip load will fall on on flute and quickly cause premature wear.

Conclusion

The hard milling of plastic injection molds is becoming a standard method of mold making. There are so many benefits associated that shops who are slow to get onboard will soon be at a serious loss to compete.

With today's sophisticated CNC milling machines, coated carbide end mills, ceramic inserts, advanced software and reasonable prices, hard milling is within the reach of almost any competitive mold shop.

Randy Hough has worked as a plastic injection mold maker since 1978. He heads a group of industry professionals who have a web site dedicated to injection mold making. You can learn the latest trends and techniques by visiting http://www.global-plastic-injection-molding.com

They also have an interactive blog. Learn how to make a plastic injection mold, mold design, about jobs in the plastic industry and more.

"You know Dad, I've been thinkin', one is a lot more than zero!" my son, Thomas, age 5.

Article Source: http://EzineArticles.com/?expert=Randy_Hough

Lawler Gear Celebrates 25th Anniversary

Lawler Gear Corp., Lee's Summit, Missouri, is celebrating its 2511 anniversary.

The gear manufacturing firm, started by Cal Lawler in 1978, started out of the Lawler family home.

Soon after, the company (with two employees) moved to a 3,000-sq.-ft. facility in Raytown. Two moves, one expansion and 20+ years later, Lawler gear operates in a 31,000-sq,-ft. facility with 20 employees.

Lawler Gear produces spur, helical, spline, worm, bevel and rack gears in metals and plastics from 1/2" to 90" in diameter.

The company also offers: gear inspection; gear grinding; gear hobbing; gear shaping; gear racks; sprockets; broaching; CNC milling; CNC turning and automatic sawing."What we can accomplish with our experienced crew (average tenure is 15 years), efficient facility and CNC equipment is incredible," commented Ray Lawler (Cal's son), who has been with the company since 1979.

Ray and his brother, Wayne Lawler, handle the daily operation of the business. Cal, now 74, still comes in most days to help out. Cal's wife, Pauline, also assists in the office.

"In our line of work, quality is a given," stated Ray as he reviewed the company's successful history. "We focus on taking care of our customers."

Ray pointed out that a large portion of the company's customer base has been with the Lawler Gear for a long time.
The extensive range of equipment at the company includes: 31 pieces of spur and helical gear machinery; ten lathes (4 CNC); ten mills (one CNC); three pieces of worm/worm gear machinery; seven pieces of bevel gear machinery; four pieces of gear grinding equipment; three broaching machines; two pieces of keyseating equipment; 14 pieces of grinding equipment and 3 saws.

The company, which has been ISO certified since 1997, serves a wide range of industries in the Midwest and across the country including: printing, agriculture; food processing; construction; utilities and general industry.

Lawler Gear Corp can be contacted at: (800) 346-3038; (816) 525-0002; Fax (816) 525-1113; 1320 South East Hamblen Road, Lee's Summit, Missouri 64081.

Why You Need Hard Milling in Plastic Injection Mold Making

One of the best ways to save time and money in injection mold making is by using hard milling techniques. In fact, if you are not already hard milling, you will soon find yourself at a distinct competitive disadvantage.

Why use hard milling?

* To save time
* Reduce set ups
* Eliminate a great deal of EDM work
* Eliminate hand fitting, especially of contoured shut-off surfaces
* Produce a surface that is much more true to the CAD model
* Eliminate a great deal of stoning and polishing
* Move work through the shop more quickly
* Eliminate many grinding steps
* Shorten delivery dates

Those are some pretty compelling reasons to use hard milling! After all, who doesn't want to achieve any or all of the above benefits?

Do you need specialized CNC milling machines?

Yes, and no. No, you don't have to go out and buy a half million dollar vertical milling machine, in fact, you can do a lot on a basic Bridgeport type of machine. But, if you are serious about hard milling, you should definitely invest in a machine that is designed for this purpose.

You need a CNC milling machine that is rigid enough to withstand the forces generated by the high spindle speeds, rapid feed rates and the vibrations caused during machining. Nowadays there are many high quality machines that are specifically designed for high speed milling and hard milling.

A CNC milling machine used for hard milling should have

* A column and base that is heavy
* Box ways with linear roller bearings
* A spindle that is core cooled
* Ball screws that are dual supported
* Thermal stability and structural rigidity

Do you need specialized software?

Again, yes and no. No, you don't need CAD/CAM software that is engineered specifically for hard milling. But your quality will suffer as a consequence.

This is because the requirements for hard milling are different than conventional milling of soft steel. The typical software will cause the cutter to move in a jerky manner, which will shorten tool life dramatically and fail to achieve the desired accuracy and surface finish.

Some other tool path requirements are

* The need to control how the cutter enters and exits the cut
* The need to maintain a steady, constant chip load
* Ensure that the shock conditions for each roughing and finishing pass are maintained

The idea is to produce a surface that is true to the model, dimensionally accurate, has a good surface finish and do it quickly! Sounds like a lot to ask, but it is done everyday by progressive mold making shops around the world. Having the right software is essential.

What about the spindle?

The cutting tool and the tool holder act as one unit. The spindle must be able to protect the integrity of this unit. Therefore, it must be designed for the high speeds that are necessary. Direct drive spindles are called for in hard milling applications. Gear and belt driven spindles are not advised. The control of heat and vibration is also extremely important.

The importance of the spindle cannot be overlooked because it is the link between the machine tool and the cutter. If the spindle is inadequate, the entire process will suffer greatly.

Do you need special CNC tooling?

Shrink fit tool holders and an HSK interface are mandatory for hard milling. Sure, you can use other methods, but this combination has proven to be very effective. These tool holders are the most accurate available today and they are very easy to use.

The HSK interface is simply the most accurate, secure and stiff type in use today. Failing to use the proper tool holders will shorten tool life dramatically because the chip load will fall on on flute and quickly cause premature wear.

Conclusion

The hard milling of plastic injection molds is becoming a standard method of mold making. There are so many benefits associated that shops who are slow to get onboard will soon be at a serious loss to compete.

With today's sophisticated CNC milling machines, coated carbide end mills, ceramic inserts, advanced software and reasonable prices, hard milling is within the reach of almost any competitive mold shop.

Randy Hough has worked as a plastic injection mold maker since 1978. He heads a group of industry professionals who have a web site dedicated to injection mold making. You can learn the latest trends and techniques by visiting http://www.global-plastic-injection-molding.com

They also have an interactive blog. Learn how to make a plastic injection mold, mold design, about jobs in the plastic industry and more.

"You know Dad, I've been thinkin', one is a lot more than zero!" my son, Thomas, age 5.

Article Source: http://EzineArticles.com/?expert=Randy_Hough

Tungsten Carbide Router Bit

Manufacturer of tungsten carbide Carbide tool , Mchinery Carbide Kinde of Carbide , Carbide saw for sale , Hitashi Carbide , Carbide Books Carbide teamplate , Garment Carbide , Thai Carbide , Japan Carbise , China Carbide , Quality Tungsten Carbide Router Bit

* Strong, sharp and durable tungsten carbide edges, withstand high-heat and speeds to 20,000 RPM
* 10 pc of 3-blade router bits - Straight, Flush Trim, and Slot Cutter Bit
* Comes with an aluminum window carrying case
* A complete high quality set for wood working Pro
Includes all of these bits: Ten three-blade router bits: straight: 1/2, 5/8, 3/4 and 1"; flush trim: 1/2, 1/2 x 1"; slot cutter: 1/4, 3/8, 5/16 and 1/2". 70 two-blade bits: 25 degree trimming: 1/2"; 30 degree trimming: 1/2"; flush trim: 3/8", 3/8" x 1"; Corner round: 1/8, 3/16, 1/4, 5/16, 3/8, 1/2, 5/8, 3/4" and 1"; cove: 1/8, 3/16, 1/4, 5/16, 3/8 and 1/2"; beading: 1/4, 3/8, 5/8, 3/4 and 1"; Roman ogee: 5/16, 1/2; Classical cove: 1/2"; Classical: 3/8 and 1/2" ; Ogee flute: R3/16"; Double Roman: 1/4 and 5/8"; wave edge: 5/16"; 60 degree horse-nose: 5/8; Rabbeting: 3/8"; 45 degree chamfer: 1/2"; 30 degree chamfer: 5/8"; 22.5 degree chamfer: 3/4"; 15 degree chamfer: 7/8"; cove box: 1/4, 3/8, 1/2 and 5/8"; V-grooving: 1/4, 3/8, 1/2 and 5/8"; round nose: 1/4, 1/8 and 1/2"; dovetail: 1/4, 3/8, 1/2, 5/8 and 3/4"; panel pilot: 3/8"; keyhole: 3/8"; cleaning-bottom: 3/4"; 60 degree V-grooving: 5/8"; straight: 3/16, 1/4, 5/32, 5/16, 3/8 and 7/16"; bottom : 1/2, 5/8 and 3/4"; Classical plunge: 3/4"; bowl tray: 1"

Drill Bit Sharpener

Manufacturer of tungsten carbide Carbide tool , Mchinery Carbide Kinde of Carbide , Carbide saw for sale , Hitashi Carbide , Carbide Books Carbide teamplate , Garment Carbide , Thai Carbide , Japan Carbise , China Carbide , Quality Carbide Drill Bit Sharpener

* Ideal for common bit styles for use in wood and light metal
* Sharpens 3/32-1/2-inch drills bits
* One-piece alignment system improves precision and adjustability while sharpening
* Includes a professional hard-shell carrying case
* 3-year limited warranty
The Drill Doctor Drill Bit Sharpener is ideal for sharpening common bit styles for use in wood and light metal. Whether for home or the shop, the one-piece alignment system improves precision and adjustability while sharpening. Longer jaws hold bit more precisely and jaw guides eliminate jaw twisting on small bits. The Drill Doctor sharpens 3/32-1/2-inch drills bits. The new "Push to Stop" design on the drill point splitting port will not allow you to over split the bit point. This bit sharpener includes a professional hard-shell carrying case. It comes with a 3-year limited warranty.

Product Description
The Drill Doctor DD350X is a value-priced and easy-to-use drill bit sharpener, ideal for the shop that uses the most common bit styles and works mainly in wood and light metals. 3-year limited warranty. U.S.A.

Transition Metal Carbides and Nitrides

Manufacturer of tungsten carbide Carbide tool , Mchinery Carbide Kinde of Carbide , Carbide saw for sale , Hitashi Carbide , Carbide Books Carbide teamplate , Garment Carbide , Thai Carbide , Japan Carbise , China Carbide , Quality Carbide Transition Metal Carbides and Nitrides

All chapters appear to ve well referenced and the book provides an excellent source of up-to-date information for those engaged in research in this area. Applied Organometallic Chemistry.

Book Description
The field of transition metal carbides and nitrides is growing rapidly, as more uses for these interesting materials emerge. However, there has been no comprehensive coverage of the topic since the 1970's.

DIAM CARBIDE BLAD

Manufacturer of tungsten carbide Carbide tool , Mchinery Carbide Kinde of Carbide , Carbide saw for sale , Hitashi Carbide , Carbide Books Carbide teamplate , Garment Carbide , Thai Carbide , Japan Carbise , China Carbide , Quality Carbide DIAM CARBIDE BLAD

In stock. Processing takes an additional 3 to 4 days for orders from this seller. Ships from and sold by

Tooth ATB Carbide Saw Blade

Manufacturer of tungsten carbide Carbide tool , Mchinery Carbide Kinde of Carbide , Carbide saw for sale , Hitashi Carbide , Carbide Books Carbide teamplate , Garment Carbide , Thai Carbide , Japan Carbise , China Carbide , Quality Carbide Tooth ATB Carbide Saw Blade Technical Details* Premium 8-1/2-inch finish blade; 5/8-inch laser cut arbor; 60-tooth; ATB grind, thin kerf* Large C2 micrograin carbide teeth allow for multiple resharpening and prolongs blade life* Blade is precision balanced and tensioned to remain stabilized and balanced while in use* Premium laser cut steel plate keeps blade flat and true for long lasting performance* Laser cut sound dampening channels expand during heat build up, keeping the cut true and straight; 30-day warrantyProduct DescriptionFrom the ManufacturerHitachi's premium 8-1/2-inch miter saw blade offers the best cutting performance available. The carbide teeth are brazed with three metals allowing the tips to withstand extreme impact for maximum durability. The precision ground thin kerf allows for tight, clean, precise and fast cuts. The steel blade is laser cut keeping it flat and true for lasting performance making this 60-tooth saw blade ideal for producing ultra fine and smooth finishes in decorative moldings, veneer, laminates, soft and hard woods.Product DescriptionCarbide-tipped 60-tooth, 8-1/2-inch saw blade for aluminum and hardwood materials. For use with Hitachi's C8FB2 8-1/2-inch slide compound saw.

Thai Tungsten carbide

Monotungsten carbide, WC, or Ditungsten Carbide, W2C, is a chemical compound containing tungsten and carbon, similar to titanium carbide. Its extreme hardness makes it useful in the manufacture of cutting tools, abrasives and bearings, as a cheaper and more heat-resistant alternative to diamond. Tungsten carbide is also used as a scratch-resistant material for jewelry including watch bands and wedding rings.Uses in machine toolsCarbide cutting surfaces are often useful when machining through materials such as carbon steel or stainless steel, as well as in situations where other tools would wear away, such as high-quantity production runs. Sometimes, carbide will leave a better finish on the part, and allow faster machining. Carbide tools can also withstand higher temperatures than standard high speed steel tools. The material is usually tungsten-carbide cobalt, also called "cemented carbide", a metal matrix composite where tungsten carbide particles are the aggregate and metallic cobalt serves as the matrix.Machining with carbide can be difficult, as carbide is more brittle than other tool materials, making it susceptible to chipping and breaking. To offset this, many manufacturers sell carbide inserts and matching insert holders. With this setup, the small carbide insert is held in place by a larger tool made of a less brittle material (usually steel). This gives the benefit of using carbide without the high cost of making the entire tool out of carbide. Also, Most modern face mills use carbide inserts, as well as some lathe tools and endmills.To increase the life of carbide tools, they are sometimes coated. Four such coatings are TiN (titanium nitride), TiC (titanium carbide), Ti(CN) (titanium carbide-nitride), and TiAlN (Titanium Aluminum Nitride). (Newer coatings, known as DLC (Diamond Like Coating) are beginning to surface, enabling the cutting power of diamond without the unwanted chemical reaction between real diamond and iron.) Most coatings generally increase a tool's hardness and/or lubricity. A coating allows the cutting edge of a tool to cleanly pass through the material without having the material gall (stick) to it. The coating also helps to decrease the temperature associated with the cutting process and increase the life of the tool. The coating is usually deposited via thermal CVD. However if the deposition is performed at too high temperature, an eta phase of a Co6W6C tertiary carbide forms at the interface between the carbide and the cobalt phase, facilitating adhesion failure of the coating.

A Tantalum carbide Products Profile

Manufacturer of tungsten carbide Carbide tool , Mchinery Carbide Kinde of Carbide , Carbide saw for sale , Hitashi Carbide , Carbide Books Carbide teamplate , Garment Carbide , Thai Carbide , Japan Carbise , China Carbide , Quality Carbide Tantalum carbideTantalum

carbide (TaC) is an extremely hard refractory ceramic material, commercially used in tool bits for cutting tools. It is a heavy, brown powder usually processed by sintering, and an important cermet material. It is sometimes used as a fine-crystalline additive to tungsten carbide alloys.When used as a mould coating, it produces a low friction surface.Tantalum carbide-graphite composite material, developed in Los Alamos National Laboratory, is one of the hardest materials ever synthesized.Substances to avoid are: flammable gases.

A Bout Boron carbide Did You Know

Boron carbide (chemical formula B4C) is an extremely hard ceramic material used in tank armor, bulletproof vests, and numerous industrial applications. With a hardness of 9.3 on the mohs scale, it is the fifth hardest material known behind boron nitride, diamond, ultrahard fullerite, and aggregated diamond nanorods.Discovered in the 19th century as a by-product of reactions involving metal borides, it was not until the 1930s that the material was studied scientifically. Boron carbide is now produced industrially by the carbo-thermal reduction of B2O3 (boron oxide) in an electric arc furnace.Its ability to absorb neutrons without forming long lived radionuclides makes the material attractive as an absorbent for neutron radiation arising in nuclear power plants. Nuclear applications of boron carbide include shielding, control rod and shut down pellets.

A Bout Boron carbide Did You Know

Boron carbide (chemical formula B4C) is an extremely hard ceramic material used in tank armor, bulletproof vests, and numerous industrial applications. With a hardness of 9.3 on the mohs scale, it is the fifth hardest material known behind boron nitride, diamond, ultrahard fullerite, and aggregated diamond nanorods.Discovered in the 19th century as a by-product of reactions involving metal borides, it was not until the 1930s that the material was studied scientifically. Boron carbide is now produced industrially by the carbo-thermal reduction of B2O3 (boron oxide) in an electric arc furnace.Its ability to absorb neutrons without forming long lived radionuclides makes the material attractive as an absorbent for neutron radiation arising in nuclear power plants. Nuclear applications of boron carbide include shielding, control rod and shut down pellets.

Diamond blade

A diamond blade is a circular saw blade used for cutting hard or abrasive materials. They are commonly used in the construction industry for building, remodeling and repairs.diamond blades can be used for cutting concrete, brick, block, stone and other materials with similar properties. A diamond blade is composed of a steel core (unlike diamond wire) and powder metal which is combined with diamond crystals and then heated and pressed into a molding which form the diamond segments, also known as the "cutting teeth" of the blade. The diamond segments are then welded to the steel core.The steel core can vary in design. Some of them have spaces (known as gullets) between each segment to provide cooling and slurry removal, while others have a single continuous rim for smoother chip-free cutting. The type of core that has to be used depends of the type of materials that will be cut.

Cross-hole countersink cutter

A cross-hole countersink is a cone-shaped tool with a cutting edge provided by a hole that goes through the side of the cone (see picture at right). The intersection of the hole and cone form the cutting edge on the tool. The cone is not truly symmetrical as it is essential that the cone retreats away from the cutting edge as the tool rotates. If this does not occur the cutting edge will lack clearance and rub rather than bite into the material. This clearance is referred to as cutting relief.
These tools are best used as deburring tools, where the burr from a previous machining operation needs to be removed for cosmetic and safety reasons, however they may be used in softer materials (such as wood or plastic) to create a countersunk hole for a screw.