本文介绍的磨削用新型接触式尺寸控制装置适用于平面磨削,主要是零件批量大、被测参数单一,停机测量较为麻烦的场合。它可以在加工过程中(不停机)来控制工件尺寸,并能发出信号,使磨床自动完成精磨、光磨(无火花磨削)、停止等工步。这种尺寸控制装置结构简单、适用性广、寿命长、工作性能可靠。 This article describes a new type of contact with the grinding size control device is suitable for surface grinding, mainly large parts, the measured parameters of a single, downtime measurement is more troublesome occasions. It can control the size of the workpiece during machining (non-stop), and can send a signal to make the grinder automatically finish grinding, optical grinding (no spark grinding), stop and other steps. The size control device has the advantages of simple structure, wide applicability, long service life and reliable working performance.