发明名称 Method of inspecting workpieces on a measuring machine
摘要 <p>A method of inspecting a series of workpieces (13) including a calibration step in which calibration data (C0, ..., Ci, ... Cn) are obtained by measuring a reference workpiece in a high accuracy measuring device in laboratory conditions, a mastering step in which mastering data (M0, ..., Mi, ... Mm) are obtained by measuring the reference workpiece on a measuring machine (1) in production conditions, a workpiece inspection step whereby workpiece inspection data (I0, ..., Ii, ... Ik) are obtained by measuring another workpiece from said series of workpieces on the measuring machine (1) in the production conditions, and a compensation step in which measurement results obtained in the workpiece inspection step are corrected by using the calibration data and the mastering data. &lt;IMAGE&gt;</p>
申请公布号 EP1596160(A1) 申请公布日期 2005.11.16
申请号 EP20040102003 申请日期 2004.05.10
申请人 HEXAGON METROLOGY AB 发明人 PETTERSSON,BO
分类号 G01B21/04;G01D21/00;(IPC1-7):G01B21/04 主分类号 G01B21/04
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