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MULTI-AXIS PROCESSING MACHINE AND ROTATION CENTER MEASUREMENT METHOD OF MULTI-AXIS PROCESSING MACHINE
MULTI-AXIS PROCESSING MACHINE AND ROTATION CENTER MEASUREMENT METHOD OF MULTI-AXIS PROCESSING MACHINE
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机译:多轴加工机的多轴加工机与旋转中心测量方法
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摘要
The disclosure is a rotation center measurement method of a multi-axis processing machine which relatively moves tables on which a work piece is placed and a tool for processing the work piece by control of rotation axes based on a processing program, and the rotation center measurement method is characterized to include: a processing program acquisition step in which the processing program is acquired; a processing program analysis step in which command angles of tool postures are read from the processing program and analyzed, and measurement angles are calculated based on the analysis results; and a geometric deviation measurement step in which a reference sphere is placed on the tables and the tables and the tool are relatively moved to measure a position of the reference sphere, and directions and positions of rotation centers of the rotation axes are calculated.
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