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.


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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.