发明名称 System and method for annealing of a pre-formed panel
摘要 A system for annealing a formable panel includes a stamping press configured to pre-form the panel using a first die and a second die. The system also includes a transfer device configured to engage the pre-formed panel and transfer the panel from the stamping press. The transfer device includes a heating element configured to anneal the pre-formed panel. The heating element anneals the pre-formed panel in the stamping press after the first die is disengaged from the panel and while the panel is being supported by the second die. A method of processing a formable panel and a method of processing a pre-formed panel in a multi-stage stamping operation, each using the system, are also disclosed.
申请公布号 US8561450(B2) 申请公布日期 2013.10.22
申请号 US201113045664 申请日期 2011.03.11
申请人 LEE THERESA M.;CARSLEY JOHN E.;GM GLOBAL TECHNOLOGY OPERATIONS LLC 发明人 LEE THERESA M.;CARSLEY JOHN E.
分类号 B21D37/16 主分类号 B21D37/16
代理机构 代理人
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