• Journal of the Korean Society of Manufacturing Process Engineers
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• v.5 no.4
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• pp.86-92
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• 2006

In the automobile and machine industry, Forming type conveyer system have problems in that hinge belt plate are stretched, produce a noise and get abrasion. they make the machine get out of order. we make hinge belt thicker for reducing the trouble. Thick hinge belt was stronger. But it was heavier. And it was hard to come up with buyer's expectations because the mold which makes the hinge belt have limit of strength, life cycle and size. So, we developed the machine welded each part of hinge belt plate.