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Methods of spin forming initially cylindrical containers and the like
Methods of spin forming initially cylindrical containers and the like
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机译:旋转成型最初为圆柱形容器等的方法
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摘要
A method of spin forming an open-ended container or other cylindrical metal workpiece by inserting a conically tapering mandrel coaxially therein and pressing the side wall of the workpiece against the inserted mandrel with plural symmetrically arranged forming discs while unidirectionally translating the workpiece, and independently translating the mandrel, relative to the forming discs.
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