发明名称 |
PROFILE MEASURING INSTRUMENT |
摘要 |
A coordinate measuring machine includes a probe having a measurement unit, a movement mechanism for moving the probe and a host computer for controlling the movement mechanism. The host computer includes: a compensation-amount calculating unit for calculating a compensation amount for compensating an error in the position of the measurement unit caused by the movement of the probe; and a compensator for compensating the error in the position of the measurement unit based on the compensation amount calculated by the compensation-amount calculating unit. The compensation-amount calculating unit calculates a translation-compensation amount for compensating a translation error of the probe and a rotation-compensation amount for compensating a rotation error of the probe based on a rotation frequency of the movement of the probe. |
申请公布号 |
US2012017453(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
US201113182027 |
申请日期 |
2011.07.13 |
申请人 |
OGIHARA MOTONORI;NAKAGAWA HIDEYUKI;MITUTOYO CORPORATION |
发明人 |
OGIHARA MOTONORI;NAKAGAWA HIDEYUKI |
分类号 |
G01B5/008 |
主分类号 |
G01B5/008 |
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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