Engineering Materials

Engineering materials is a discussion led by Design News Contributing Materials Editor Doug Smock on important new developments and applications that affect mechanical design. Metals covered include all types of steel and nonferrous metals, in all shapes. Resins covered include nylons, polycarbonates, polysulfides, polyimides, and polybutylene terephthalate (PBT). Other materials covered include ceramics and rubber. Topics covered include materials enhancement, new applications, process technology, tooling, sustainability, and economic issues. Posts will include latest news from global events such as K 2007, the Alliance of Plastics Processors Annual Conference, the National Plastics Exposition, and the annual technical conference (ANTEC) of the Society of Plastics Engineers.

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Friday, December 14, 2007

Cut Welding Costs with 'Zippered' Edges

Zip-Tech is a proprietary technology from Dufresne Manufacturing that replaces welding. The ‘zippered’ edges are punched into the part at the turret and are snapped together during the forming process. The process reduces the need for welding, grinding, and even outside finish in some applications by allowing for the joining of pre-plate materials which are otherwise considered hazardous in the welding process. The process can save customers up to 35 per cent on select parts. Zip-Tech is best suited for joining corners, but it can also join different metals. Customers include 3M, CNT and Ciprico.

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(Add your comments)

at 12/30/2007 9:25:56 PM, nramani@usa.net said:
Can I get more detailed information on Zip-Tech please?

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