自动测量装置在内圆磨床和外圆磨床上的应用已有很多年了。用于内圆磨床和外圆磨床上的自动测量装置,大多为机电控制的接触式直接测量。这类测量装置的测头和仪表,国内已有专业厂商生产,如中原量仪厂生产的MZK磨削自动控制仪就是专为内圆磨床和外圆磨床自动测量装置配套的。平面磨床应用自动测量装置却要晚得多,直至六十年代初期,国外才有个别厂商开始在平面磨床上应用。主要原因是内圆磨床和外圆磨床的被测表面多为连续表面,直接测量容易实现,在加工过程中测头始终与工件磨削表面直接接触,当测头达到各个预定位置时,即发出相应的指令信号,控制磨削过程由粗进给转换 Automatic measuring devices have been used in internal and external grinders for many years. Automatic measuring devices for internal grinders and cylindrical grinding machines are mostly direct contact measurement with electromechanical control. Such measuring device probes and meters, the domestic professional manufacturers have been produced, such as the Central Plains instrument factory production MZK grinding automatic controller is designed for internal grinder and cylindrical grinding machine automatic measuring device supporting. The application of the automatic measuring device to the surface grinder was much later, until the early 1960s, only a few foreign companies began to apply the surface grinder. The main reason is that the inner surface of the grinder and cylindrical grinder mostly continuous surface measurement, direct measurement easy to achieve, the probe is always in contact with the workpiece surface grinding process, when the probe reaches each predetermined position, which is issued The corresponding command signal, control the grinding process by coarse feed conversion