installed in a separate metrology controller, isolated from the workpiece for thermal control. ABTech Manufacturing Inc. Ph: 603-358-6431 Web site: www.abtechmfg.com


Induction Power Supplies VersaPower Xtreme induction power supplies are based on new Digital iQ control technology that allows ease of use, advanced communication, control, and programming features. The system’s iQ control technology is 100%


plicated mechanical parts and assemblies for aerospace, de- fense, energy, and other commercial and industrial industries. Family-owned business has two manufacturing facilities and specializes in CNC machining with three, four, and five-axis


This may look like a lot of Power Chucks...


digital and provides unmatched respon- siveness of 0–100% of rated power in under 500 microseconds. First releases in the lineup are the 5, 10, 25, and 50 kW units with a frequency range of 100 to 400 kHz. Following these, units with the following ratings—250 to 750 Hz, 20-60 kHz, and 50-200 kHz lines—will be introduced. Radyne


Ph: 414-481-8360 Web site: www.radyne.com


Precision Contract Manufacturing


Contract manufacturer specializes in precision CNC machining technology to optimize production of the most com-


But it’s just one Pratt Burnerd Quick Change Jaw Power Chuck that can do more...FASTER


 Quick Change Master Jaws... Allows Top Jaws to be changed in less than 1 minute  Use Existing Top Jaws... No special top jaws or inserts required, available with 1.5mm x 60°, 1/6" x 90°, Acme, Square Serrations and Tongue & Groove


 Doubles as a Collet Chuck... Master jaw accepts American-style (warner swassey Type) collet pads


 Constant Grip Design... Maintains 90% jaw force at maximum speed compared to most other power chucks that maintain only 33% using standard top jaws


 Open Center or Closed Center...


 Counter-Centrifugal... Ideal for thin wall components, allows higher speed and feed without part distortion


 High Speed... Up to 6000 rpm’s


 SETRITE®Adjustment Feature... For special jobs, .005" adjustment in the chuck body allows you to true up jaws or collets pads to less than .0005"


 Extra large thru-hole models available... 8" chuck with 2.5" and 10" chuck with 3" thru hole


 Standard sizes available... 6.5", 8.25", 10", 12", 15", 18" 20" and 24" diameters, larger sizes available on request


Pratt Burnerd America


1919 N. Pitcher Street • Kalamazoo, Michigan 49007 Phone: 800-253-0820 • Fax: 269-384-3201 e-mail: info@prattburnerd.com • web site: www.prattburnerd.com


May 2012 | www.sme.org/manufacturingengineering 129


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