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P R O D U C T N E W S at a 45.648 degree angle. Hardened and ground top jaws grip a 43.3 mm internal diameter toward the top of the workpiece. For more information: Northfield Precision Instrument Corporation 4400 Austin Blvd. Island Park, NY 11558 Phone: (516) 431-1112 Fax: (516) 431-1928 sales@northfield.com www.northfield.com DTR OFFERS HOBS FOR CUTTING WIND TURBINE AND HEAVY INDUSTRIAL GEARS D T R C o r p o r a t i o n r e c e n t l y announced its full line of high-performance, large, coarse-pitch hobs for cutting wind turbine and heavy industrial gears. According to the company’s press release, these hobs are precision-made with the latest in coatings and high speed steels (Grade M-2, M-35, ASP2030 or ASP2060, etc.) and ground forms up to AGMA AA quality. Hob sizes range from 5 (5.0 DP) to 32 (0.8 DP) module and OD up to 340 mm (13.0 inches). 20 GEARTECHNOLOGY March/April 2010 www.geartechnology.com
P R O D U C T N E W S DTR manufactures a complete line of hobs including involute, worm, chain sprocket, timing pulley, serration, spline or special tooth shape and shaper cutters for auto, aerospace, wind, mining, construction and other industrial gear cutting applications. The company exports to the United States, Europe, Japan, China, India and other East Asian countries. For more information: DTR Corporation Phone: (847) 375-8892 alex@dragon.co.kr peening cabinet has a large opening with a customized protective suit for the articulated six-axis robotic arm. A laminated fabric seals the rubber-lined blast chamber, which is fabricated from a one half-inch thick continuously welded steel plate. This feature isolates the robot from the harsh shot peening environment while accommodating the full range of motion of the robotic nozzle manipulator. The robotic machine is equipped with a 3,000-pound capacity, 65-inch continued Robotic Shot Peener CHANGES TOOLS A robotic shot peening system from Guyson Corp. changes blast heads to automatically perform multiple peening operations without manual adjustments. A single robotic shot peener can perform various metallurgical shot peening processes that would otherwise require two or more automated blast machines. The tool-changing blast machine features a slotted rack inside the shot peening chamber, so blasting tools are stored by the nozzle manipulator when not in use. The assorted tools required are determined by the range of components being shot peened and the peening process specifications. These may include straight nozzles of different bore sizes, a lance with an angled nozzle for ID peening, a rotary lance tool for small ID peening or a blasting tool that provides a different size of peening shot. One wall of the 78 by 78-inch www.geartechnology.com March/April 2010 GEARTECHNOLOGY 21
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Page 11 and 12: stock.xchng - Water Cayman Islands
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Page 17 and 18: P R O D U C T N E W S high speed st
Page 19 and 20: P R O D U C T N E W S and shaping,
Page 21: P R O D U C T N E W S The 280C oper
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Page 43: “Finding products that fill a nic
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Page 67 and 68: is only the case if the failure mod
Page 69 and 70: E V E N T S SHOT PEENING UP CLOSE A
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N E W S SME INVESTS IN MANUFACTURIN
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Inductoheat RECEIVES ISO 9001:2008
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Green or Sustainable Manufacturing
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