Vibration-sensing tool break and touch detector optimized for machining
conditions
    1.
    发明授权
    Vibration-sensing tool break and touch detector optimized for machining conditions 失效
    针对加工条件优化的振动检测工具断裂和触摸检测器

    公开(公告)号:US4724524A

    公开(公告)日:1988-02-09

    申请号:US744083

    申请日:1985-06-12

    摘要: A Machine Tool Monitor detects significant cutting tool breakage and the first contact of an advancing tool to a workpiece, and does this by monitoring vibration signals produced by the machining of parts and interpreting patterns in these signals. Information from the part program improves the performance of the detector and optimizes it for the cutting conditions called for by the machine tool control. The analog channel gain of the monitor is adjusted and parameters controlling the digital pattern recognition logic are selected using part program information on machining parameters. The tool touch or tool break detection mode is selected by the part program.

    摘要翻译: 机床监视器检测到显着的切割刀具断裂和前进工具对工件的第一次接触,并通过监视由零件的加工产生的振动信号和这些信号中的解释模式来实现。 来自零件程序的信息提高了检测器的性能,并优化了机床控制所要求的切割条件。 调整监视器的模拟通道增益,并使用加工参数的零件程序信息来选择控制数字模式识别逻辑的参数。 通过零件程序选择工具触摸或刀具断点检测模式。