发明名称 |
Method of calibrating a pre-formed recess |
摘要 |
A method of calibrating a component having first and second opposite large surfaces and a peripheral surface which interconnects the large surfaces and which is provided with a recess, includes the steps of placing the component in a calibrating die, thereafter introducing a calibrating slide into the recess, contacting the first large surface by a first die punch and contacting the second large surface by a second die punch for positively positioning the component in the calibrating die by the calibrating slide and the first and second die punches, and then applying a calibrating pressure to the opposite large surfaces of the component by the die punches for deforming the component to effect calibration of the recess to desired dimensions as determined by a thickness of the calibrating slide situated in the recess.
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申请公布号 |
US6101713(A) |
申请公布日期 |
2000.08.15 |
申请号 |
US19970921112 |
申请日期 |
1997.08.29 |
申请人 |
KREBSOEGE SINTERHOLDING GMBH |
发明人 |
MAY, EWALD;CASELLAS, ANTONIO |
分类号 |
B22F3/03;B22F5/10;(IPC1-7):B23P9/00 |
主分类号 |
B22F3/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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