发明名称 |
METHOD FOR MONITORING A LINEAR GUIDE |
摘要 |
A method for monitoring a linear guide with a carriage that can be displaced along a rail on a lubricated rolling contact is provided having a sensor device for detecting a state of a lubricant for lubricating the rolling contact. In order to allow a quick determination of the state of the lubricant with simple measures, an oscillation time signal is detected by a sensor device from which a characteristic value that increases with increasing degradation of the lubricant is determined by an effective value determination after high-pass filtering. When the characteristic value exceeds a specified threshold value, measures are initiated for improving the lubricating properties.
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申请公布号 |
US2011252870(A1) |
申请公布日期 |
2011.10.20 |
申请号 |
US201113088510 |
申请日期 |
2011.04.18 |
申请人 |
SCHAEFFLER TECHNOLOGIES GMBH & CO. KG |
发明人 |
GLUCK STEFAN;BENKERT FRANK |
分类号 |
G01N33/30;F16C29/00;F16C33/00 |
主分类号 |
G01N33/30 |
代理机构 |
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代理人 |
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地址 |
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