发明名称 METHOD AND TOOL FOR HOT FORMING A METAL WORKPIECE
摘要 The invention relates to a hot forming tool (1, 101, 201, 301) for hot forming a metal workpiece (4, 204), having at least two dies (2, 3; 202, 203; 202, 303) which may be moved relative to one another for forming the workpiece (4, 204), and having a cooling device (5) by means of which the workpiece (4, 204) may be cooled in the hot forming tool (1, 101, 201, 301) from a first, higher temperature to a second, lower temperature. To improve the hot forming tool (1, 101, 201, 301), it is provided that the hot forming tool (1, 101, 201, 301) is equipped with a separating device (10, 210, 310) by means of which a separating operation may be carried out on a workpiece (4, 204) present in the hot forming tool (1, 101, 201, 301). The invention further relates to a method for hot forming.
申请公布号 US2010126640(A1) 申请公布日期 2010.05.27
申请号 US20070439382 申请日期 2007.05.09
申请人 发明人 FANG XIANGFAN
分类号 C21D9/00;B21D28/00 主分类号 C21D9/00
代理机构 代理人
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