- 专利标题： Method of and device for determination of penetration depth
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申请号： US11114539申请日： 2005-04-26
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公开(公告)号： US20050207855A1公开(公告)日： 2005-09-22
- 发明人: Guenter Herrmann , Oswin Moessner
- 申请人： Guenter Herrmann , Oswin Moessner
- 优先权： DE10243651.7 20020919
- 主分类号： B21J15/10
- IPC分类号： B21J15/10 ; B21J15/28 ; B23Q15/08 ; B23Q17/09 ; B23Q17/20 ; G01V1/40
摘要：
For determining a depth of drilling in objects a path over which a resistance is measured which is produced by an object to be processed counteracts a processing tool during its advance movement, and the measured path is used for determination of a depth of drilling in the object.
公开/授权文献
- US07188431B2 Method of and device for determination of penetration depth 公开/授权日：2007-03-13
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