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SPHERICAL BODY PROCESSING CONDITION EVALUATION METHOD, DATABASE CONSTRUCTION METHOD OF SPHERICAL BODY PROCESSING, SPHERICAL BODY POLISHING METHOD AND SPHERICAL BODY POLISHING DEVICE
SPHERICAL BODY PROCESSING CONDITION EVALUATION METHOD, DATABASE CONSTRUCTION METHOD OF SPHERICAL BODY PROCESSING, SPHERICAL BODY POLISHING METHOD AND SPHERICAL BODY POLISHING DEVICE
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机译:球体加工条件的评估方法,球体加工的数据库构建方法,球体抛光方法和球体抛光设备
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摘要
To provide a spherical body processing condition evaluation method or the like which can evaluate a processing condition of a spherical body.SOLUTION: A spherical body processing condition evaluation method comprises: a speed vector measurement process for measuring a speed vector of a measurement point of a surface of a spherical body 2 when the spherical body 2 rotates while varying a rotation axis; a reference speed vector selection process for selecting a reference speed vector being a reference from among a plurality of measurement speed vectors of the spherical body 2 which is measured in the speed vector measurement process; a posture change characteristic value calculation process for calculating a posture change characteristic value indicating a posture change of a measurement point of the surface of the spherical body 2 on the basis of a plurality of the measurement speed vectors which are measured in the speed vector measurement process, and the reference speed vector which is selected in the reference speed vector selection process; and a processing condition evaluation process for evaluating a processing condition on the basis of the posture change characteristic value which is calculated in the posture change characteristic value calculation process.SELECTED DRAWING: Figure 5
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