发明名称 Methods and apparatus for forming a workpiece
摘要 A method of forming a workpiece using an apparatus is provided. The apparatus includes a first stage including a die fixture, a die actuator coupled to the die fixture, and a holding member configured to cooperate with the die fixture to hold the workpiece. The method includes holding the workpiece to the first stage die fixture using the first stage holding member, and conforming the workpiece to a first predetermined dimension using the first stage die fixture.
申请公布号 US7207203(B2) 申请公布日期 2007.04.24
申请号 US20040831571 申请日期 2004.04.23
申请人 GENERAL ELECTRIC COMPANY 发明人 CORN RANDALL STEPHEN
分类号 B21D41/02;B21D53/92;B21J5/02;B21J13/10;B21K1/52 主分类号 B21D41/02
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