发明名称 |
Method and apparatus for correcting positional deviation of finite linear rolling guide |
摘要 |
There is provided a finite type rolling guide deviation correcting method and system capable of detecting the deviation in relative position between a rolling guide and a movable body if the deviation in relative position increases, and automatically carrying out a correcting operation for returning the deviation in relative position to a normal positional relationship. The finite type rolling guide deviation correcting method corrects a relative positional relationship between a finite type rolling guide for guiding a reciprocating motion of a movable body and the movable body. This method comprises the steps of: detecting whether the rolling guide exists below one end portion of the movable body in a moving direction, of both end portions of the movable body in reciprocating directions; moving the movable body toward the other end portion at a low speed when it is detected that the rolling guide does not exist below the one end portion of the movable body in the moving direction; and correcting the deviation in relative position between the movable body and the rolling guide by moving the movable body to a stroke end while forcing to stop of a row of the rolling guide in the vicinity of the stroke end.
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申请公布号 |
US2002107605(A1) |
申请公布日期 |
2002.08.08 |
申请号 |
US20020059320 |
申请日期 |
2002.01.31 |
申请人 |
SERIZAWA YUKIO;GAKUHARI KATSUJI;KAWATSU KAZUSHI |
发明人 |
SERIZAWA YUKIO;GAKUHARI KATSUJI;KAWATSU KAZUSHI |
分类号 |
B23Q5/40;B23Q5/00;B23Q15/22;F16C29/04;G05B19/18;G05B19/19;(IPC1-7):G05B19/18 |
主分类号 |
B23Q5/40 |
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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