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JPS59214516A Tapping method in machining center 失效
标题翻译：加工中心的切割方法
公开(公告)号：JPS59214516A
公开(公告)日：1984-12-04
申请号：JP9033283
申请日：1983-05-23
申请人： Mitsui Seiki Kogyo Kk
发明人： KAWANOBE KIYOSHI
IPC分类号： B23G1/16 , B23G1/18
CPC分类号： B23G1/18
摘要： PURPOSE:To minimize the time for tapping by controlling the stop period of shaft feed from tap advance to retraction, and by setting the spindle at the optimum number of revolutions for proposed processing. CONSTITUTION:If such specifications as number of revolutions of spindle, the speed of shaft feed, etc. are determined on the basis of material, heat treatment of the work to be processed, and screw dia. etc. and placed into a control device, it actuates a variable timer to set automatically the stop period DELTAt of shaft feed in transition from advance to retraction, that corresponds to the period of time from spindle rotating in regular direction to reverse. The machine is fed with such information as this set period of time DELTAt or the command for tapping, and now processing is commenced. Accordingly the spindle can be given the optimum number of revolutions, and the processing completed in the shortest time.
摘要翻译：目的：通过控制从进给到退回的轴进给停止时间，以及通过将主轴设置在最佳转速来提出加工，从而最大限度减少攻丝时间。规定：如果要根据材料，待处理工件的热处理和螺杆直径确定主轴转数，轴进给速度等规格。并将其放入控制装置中，启动可变定时器，自动设定从进给到退档转换的轴进给的停止时间段DELTAt，对应于从主轴在正常方向转动到反向的时间段。机器被馈送这样的信息，如这个设定的时间段DELTAt或点击命令，现在开始处理。因此，主轴可以被给予最佳转数，并且处理在最短时间内完成。

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