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发明公开
CN107433493A 工件加工方法、主轴角度校正装置和复合车床 有权

工件加工方法、主轴角度校正装置和复合车床
摘要：
本发明提供一种工件加工方法、主轴角度校正装置和复合车床。一种使简单形状的刚性部件(检测用具)与被送入机床上的工件抵接以检测其尺寸及姿态、并根据检测结果进行工件加工的技术，其中，能够根据重视工件的尺寸及姿态的检测精度的情况或重视生产性的情况等而更适当地设定抵接时的速度。作为使工件(w)与安装于刀架上的检测用具(t)抵接以检测工件(w)的位置及姿态时的抵接速度，可设定第一速度和比该第一速度慢的第二速度，按第一速度使工件与检测用具抵接，使抵接的检测用具与工件隔开规定距离，使隔开的工件与检测用具按第二速度抵接于同一位置，根据第二次抵接时的刀架的位置及主轴角度来求出校正值δ。
摘要（英）：

A first speed and a second speed slower than the first speed are set as a contact speed when a work w and a detection jig t attached to a tool post are brought into contact with each other to detect a position or a posture of the work w, the work and the detection jig are brought into contact with each other at the first speed, the detection jig and the work contacting each other are separated from each other by a predetermined distance, the work and the detection jig which are separated from each other are brought into contact with each other at the same position at the second speed, and a correction value delta is obtained based on a tool post position or a spindle angle during the second contact.

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