英国SMT 机械制造公司发明了一种新式的刀具断裂监控设施。这种装置在斯维德特恩CNC 车床上得到成功的应用。该监控系统不但能用于车床,还可广泛地用于各种加工中心。SMT 公司在研制开发这一监控机构时确定的设计原则是,提高FMS 系统的自动化操作水平和加工工艺性能。在切削作业中,一旦发生刀具断裂事故,加工中心的刀具监控装置只需0.001秒即可使机床中断作业。该公司成功地完成了刀具断裂监控的工艺试验。当加工中心的主轴转速为1800转/分而进给量为0.5毫米/转时,如果刀具突然断 British SMT machinery manufacturing company invented a new tool fracture monitoring facilities. This device is successfully used on Svetatern CNC lathes. The monitoring system not only for lathes, but also widely used in various machining centers. The design principle that SMT Company established when developing this monitoring organization is to improve the automation operation level and process performance of FMS system. In the cutting operation, in the event of a tool breakage accident, the machining center tool monitoring device only 0.001 seconds to interrupt the machine operation. The company successfully completed the process of tool breakage monitoring test. When the machining center spindle speed of 1800 rev / min and the feed rate of 0.5 mm / rev, if the tool suddenly off