发明名称 |
Burnishing device and burnishing method using it |
摘要 |
A burnishing device and a burnishing method are provided, which enable burnishing processing to be reliably performed on a surface being included in an object 105 to be processed and having a change in height and inclination angle. The burnishing device includes a burnishing tool 1 having a pressing unit 13 that rotationally presses a surface of an object 105 to be processed, the surface having a change in height and inclination angle, a tool driving device 2 configured to move the burnishing tool 1, a strain sensor 14a, 14b configured to detect the strain amount of the burnishing tool 1, and a computer 3 configured to calculate pressing force to be applied by the pressing unit 13 in a normal direction of the surface of the object 105 to be processed, calculate a correction amount of displacement of the tool driving device 2 in a pressing direction on the basis of the calculated pressing force and stored pressing force in advance, and output the correction amount to the tool driving device 2. |
申请公布号 |
EP2745986(A1) |
申请公布日期 |
2014.06.25 |
申请号 |
EP20130192812 |
申请日期 |
2013.11.14 |
申请人 |
HITACHI, LTD. |
发明人 |
HIRANO, ATSUYA;SHISHIME, KEIKO;KUDO, TAKESHI;MIKAZUKI, KAZUTO;SATO, KOKI;YODA, HIDEO |
分类号 |
B24B39/00;B23Q17/22;G05B19/00 |
主分类号 |
B24B39/00 |
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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