Rümlang, 15.04.2015 KAISER Precision Tooling strengthens alliance with BIG Daishowa Rümlang, Switzerland -- KAISER Precision Tooling Ltd has determined to strengthen its partnership with its long-term partner, BIG Daishowa Seiki Co Ltd of Japan, and agreed to become a company of the BIG Daishowa group as of April 15, 2015.
Executive management will remain in place following the transaction, with Peter Elmer as CEO leading European operations, and CEO Chris Kaiser overseeing North American operations. The original KAISER facility in Rümlang, Switzerland, will continue to have an integral role in the company’s worldwide R&D and manufacturing strategy.
“Our family has been working for some time on a succession plan to ensure the continued growth and success of this company,” says Chris Kaiser. “With 35 years of successful collaboration with BIG Daishowa, we are confident KAISER is in the right hands for the future.” The strengthened alliance is expected to help the company balance manufacturing resources and market and currency fluctuations around the globe. Customers will benefit from a fully consolidated portfolio of tooling solutions and ancillary products. Following the alliance, BIG Daishowa will have approximately 900 employees.
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Please welcome Matt Smith to the Next Generation Tooling Team! We are very pleased to announce that Matt Smith has joined our team.
Here's a quick overview of the newest tooling innovations we found at IMTS 2014. We've listed a short summary and some on-site video directly from the IMTS show floor. We'll be following up with more details on these great new manufacturing innovations in the next several months. The folks at Cutting Tool Engineering are really to be commended for creating many of the videos featuring the highlights of the hottest new products at IMTS 2014. Allied Machine & Engineering Corp. IMTS Booth: W-2034 Allied introduced and featured the Apex Line of Tools for large diameter Drilling at 3, 5 & 10X D. Also, if you haven't checked out the Instaquote online quoting and ordering tools. Check it out online! BIG Kaiser Precision Tooling Inc. IMTS Booth: W-1600 The Smart Damper deep hole boring system for finish boring & roughing and finish milling operations. The Smart Damper is a Tool Holder with Integrated Damping System for Deep Hole Finish Boring and Extended Reach Milling. Other new tool holders that where on display where the micro-tap and large-tap solutions in the Mega Synchro Tapping Holder series, the new Hydraulic Chuck Super Slim line, and the Mega Micro Chuck 8S. Heimatec Inc. IMTS Booth: W-2054 Heimatec was featuring their BMT tooling which is supplied with the company’s unique U-Tec® flexible machining system. It provides extremely high power transmission via polygonal drive. The Integrated collet nut, with easy changeout, can convert the output to arbor (for face mills), Weldon or ER collet extensions. They also featured their Z- Axis high-torque tool! See it in the video Milling hexagonal parts from 303 bar stock on a Miyano BNA42 GTY. MPower Workholding IMTS Booth: W-1916 A great video overview of the mPower products. They highlighted the unique self extracting feature of the SpeedLoc mounting system using a robot. They also displayed the ModLoc hollow tombstone technology so that hydraulic and pneumatic clamping comments can be installed internally. Also featured was the SpinLoc indexer for HMC's. Check out the video! NTK Cutting Tools IMTS Booth: W-1179 NTK introduced the new SiALON SX & Ceramic inserts for machining high temperature alloys. It has excellent wear resistance and reduces the cycle time by reducing the number of cutting passes required in these tough to machine materials. TechniksUSA IMTS Booth: W-1075 Techniks introduced their "game-changing inserts" to reduce wasted inserts & increase productivity. One insert for ALL materials. The LT1000 grade features their patented coating, making them harder & tougher than other brands, so you can use one insert for ALL materials. • Break-thru Swiss technology • 3.5x thicker coating • 250% longer tool lfe This article originally appeared in the May 2013 / Volume 65 / Issue 5 of Cutting Tool Engineering titled "Evolving toward digital" By Matt Tegelman, BIG Kaiser Precision Tooling Inc. Boring tools with a digital readout aren’t the standard in U.S. shops, but their use is growing.Think about the number of digital equipment interfaces and interactions an operator has when machining. Machine operators use keypads and computers to run tooling programs and measure parts with digital gages and coordinate measuring machines. By definition, CAD/CAM work is accomplished digitally. Machine tool controls have digital displays. On most tool presetters—even simple ones without a vision system—the readout is digital. Bore gages are digital, whether it’s an air gage or a three-point-contact gage. There are still a few old-timers who trot out ID micrometers once in awhile, but most measurement devices are digital for speed and accuracy.
Still Kicking Analog readout technology isn’t dead because it’s still highly effective for the majority of low- to medium-level tolerance operations. Few shops have yet to make the switch to digital boring across the board, and it will be a long time before more do so on a regular basis. Digital boring heads cost 60 to 80 percent more than their analog counterparts. That said, as old boring heads need replacement and more operators become accustomed to the advantages of digital boring adjustments, there eventually will be a turning point in some operations where it makes sense to go all digital. This change won’t happen just because it’s the direction of the industry.
Don’t Sacrifice PerformanceIf a shop is considering moving from analog to digital boring tools, the best conversions are those that can be accomplished without having to replace any accessories—simple one-for-one boring head trade-offs. Still, ask questions to ensure this is the case with your shop. Users can defeat the purpose of digital ease of use if the head isn’t a 1:1 replacement and additional programming or tinkering is necessary when converting to digital. For instance, Kaiser’s 112 EWD, 310 EWD and 318 EWD digital boring heads are otherwise identical to their analog predecessors. They have the same boring ranges, cutting parameters and through-coolant capabilities, so an operator can swap an analog for a digital model with little or no reprogramming. All three series use the same accessories, such as boring bars and insert holders, as their nondigital counterparts.
Despite the obvious advantages of digital, the technology isn’t yet for everyone. But as manufacturing and technology continue to become more and more entrenched in the digital realm, there will be a tipping point after which digital boring is the norm. Some shops will just be ahead of the curve. CTE
About the Author: Matt Tegelman is the Kaiser product manager for BIG Kaiser Precision Tooling Inc., Hoffman Estates, Ill. For more information about the company’s boring tools and other products, call (888) TOOL-PRO or visit www.bigkaiser.com. Digital boring heads from Big Kaiser were designed to be a simple 1:1 match to their analog predecessors - same boring ranges, cutting parameters, and through-tool coolant capabilities - so an operator can swap an analog for a digital model with little or no reprogramming. Just like your cell phone or computer, it won't be long until you wonder how you ever lived without a digital interface. Make the leap to digital technology. WHY DIGITAL?
BIG Kaiser brings flexible workholding to 5-axis machine tables by surrounding Unilock zero-point quick-change receivers with a grid pattern. The benefits of 5-axis machines are greatest when workholding is based on the size and shape of the workpiece instead of the limitations of the table interface. By providing multiple workholding opportunities, Unilock users quickly integrate most workholding products and keep their machine spindles up and running.
Providing BIG Kaiser with a drawing of your machine table (or the make and model number) is all it takes to get started. Clients can also request production drawings or use third party suppliers. BIG Kaiser offers several flexible machine table interfaces, some of which can be delivered as turnkey solutions. We can pull workpieces down onto the table to maximize the available envelope, or elevate workpieces for complete 5-sided access.
One of the most common methods of tapping in use today on CNC machines is “rigid tapping” or “synchronous feed tapping.” A rigid tapping cycle synchronizes the machine spindle rotation and feed to match a specific thread pitch. Since the feed into the hole is synchronized, in theory, a solid holder without any tension-compression can be used.
The special feature absorbs the pitch difference between the tap and spindle, which exorbitantly reduces the thrust loads on the tap and workpiece. This stretches tool life, and improves overall thread quality...up to 90%. Mega Synchro comes in a wide variation of 47 bodies and 258 tap holders. The various combinations of body and tap holder offers ideal projection lengths for any machine The Mega Synchro Tapping Holders will provide you with the variety necessary to create ideal projection lengths from job-to-job and reduce those problematic bottlenecks in your CNC cycle time.
To be competitive in today's market, all machines need efficient workpiece handling. Efficient part loading systems are always included in the acquisition of high-volume manufacturing cells but all too often getting fixtures on and off the CNC milling machine is forgotten. In today's market, time is money. The UNILOCK system from Big Kaiser removes set-up time and replaces it with production time.
How it works The UNILOCK utilizes spring pressure to drive wedges against a tapered wedge lock (clamping knob). Air pressure is used to compress the springs, releasing the wedge lock. Clamping is achieved by bleeding the air pressure out of the chuck. To facilitate palletization, the clamping knob is attached to a base plate, fixture or directly to a workpiece. The result is quick and repeatable clamping. During day-to-day use, chucks can be cleaned with compressed air. The fit between the clamping rams and the chuck body will not allow air pressure to push chips inside of the chuck. If you get chips in the clamping pocket, simply blow them out with an air gun. When open, the wedges completely retract. The one-to-one length to diameter ratio of the pocket is easily blown out. There is no need for a vacuum. The 40mm tall by 40mm diameter clamping knob is extremely stable and can double as a foot when moving fixtures and workpieces around the shop. You will not need protective sleeves or special shelving when storing or transporting UNILOCK palletized fixtures or workpieces. Male and female threads are available in multiple sizes.
Fixtures and many workpieces are easily adapted to the UNILOCK clamping knobs. Tremendous savings are available if the fixture or workpiece can be reoriented
or transferred to machine additional faces while remaining attached to the UNILOCK clamping components. On horizontal machines with columns, fixtures can be rotated 90 degrees or moved to the top. Transferring fixtured parts through as many operations as possible eliminates additional fixtures and clamping/unclamping time. Less clamping and unclamping of parts also reduces scrap and improves feature-to-feature accuracies. Once you grab the part, you can use the UNILOCK to send it to as many operations as possible without removing the part from the fixture. UNILOCK positions and clamps from one face leaving the other faces available for machining. Rotary tables, angle/sine plates and multi-sided tombstones facilitate part reorientation for subsequent operations. Give us a call if you have an workholding application that costing you money and let's see if we can come up with a UNILOCK solution |
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