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1. 发明专利

JPS5497892A LOCATION METHOD AND DEVICE OF TOOL BLADE 失效
公开(公告)号：JPS5497892A
公开(公告)日：1979-08-02
申请号：JP486878
申请日：1978-01-19
申请人： OKUMA MACHINERY WORKS LTD
发明人： MAKINO HIROSHI , YASUBA SHIYOUICHI
IPC分类号： B23Q17/22 , B23B25/06
摘要： PURPOSE:To make possible the detection in each axial direction of X, Z with one detector by forming a movable piece for a blade contact to have the first plane parallel to the axis Z and the second plane tilted toward a tool against the fitst plane. CONSTITUTION:A turret 11 is moved from a standard position and a blade edge is contacted to the first plane of a movable piece 16 parallel to one direction out of the two. Next, the blade edge is contacted to the second plane of the movable piece which is tilted toward the tool against the first plane, and the movable piece 16 is moved in only one direction at right angles with the first plane. The detector 18 for detecting this movement detects the contact of each blade edge of tools with the said first and second planes, and the correction value in the said two directions of the blade edges of other tools against the blade edge of the standard tool is operated by the movement of the turret 11 from the standard position at time of contact. The feeding rate of a blade base 10 is adjusted according to this correction value.

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