发明名称 Linear guide for machine tool, has sensor unit comprising vibration sensor for detecting vertical vibrations of guiding carriage and acceleration sensor for detecting horizontal acceleration of guiding carriage
摘要 <p>The guide (1) has a guiding carriage (3) supported at a stationary guide rail (2) in a longitudinally displaceable manner. A sensor unit (8) has a sensor for detecting an operating condition and connected with an evaluation unit (11). The sensor unit has a vibration sensor (9) e.g. piezo receiver or microelectromechanical systems (MEMS) receiver, for detecting vertical vibrations of the guiding carriage and an acceleration sensor (10) e.g. piezo receiver, MEMS sensor or strain gauge-based seismic sensor, for detecting horizontal acceleration of the guiding carriage. An independent claim is also included for a method for operating a measuring- and evaluation system of a linear guide.</p>
申请公布号 DE102009033137(A1) 申请公布日期 2011.02.03
申请号 DE20091033137 申请日期 2009.07.15
申请人 SCHAEFFLER TECHNOLOGIES GMBH & CO. KG 发明人 GLUECK, STEFAN
分类号 G01M7/02;G01M13/04 主分类号 G01M7/02
代理机构 代理人
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