发明授权
US06541728B1 Method and apparatus for tensioning a wire electrode in a spark-erosion machine
失效
用于在火花冲洗机中张紧线电极的方法和装置
- 专利标题： Method and apparatus for tensioning a wire electrode in a spark-erosion machine
- 专利标题（中）： 用于在火花冲洗机中张紧线电极的方法和装置
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申请号： US09795560申请日： 2001-02-28
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公开(公告)号： US06541728B1公开(公告)日： 2003-04-01
- 发明人: Giorgio Baiardi , Peter Wehrli
- 申请人： Giorgio Baiardi , Peter Wehrli
- 优先权： DE10009556 20000229
- 主分类号： B23H710
- IPC分类号： B23H710
摘要：
A wire tensioning system for a wire-shaped working electrode of a spark erosion machine and a procedure for the tensioning of the working electrode. The working electrode at least nearly circumferentially encompasses a braking roller in a wire entry zone and/or a tensioning roller in a wire withdrawal zone. A nozzle is assigned to the braking and/or the tensioning roller such that the nozzle exerts a tensile force on the working electrode to tension the wire.
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