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主动测量是指在机械加工过程中 ,由测量装置始终测量着工件的尺寸 ,并将其尺寸变化量随时传递给控制仪 ,再由控制仪发出信号 (如粗磨、精磨、光磨、到尺寸等信号 )控制机床的动作。由于它能使操作人员无需停机就能测量工件 ,减少了劳动强度 ,提高了生产效率 ,又降低了废品率 ,?
Active measurement refers to the machining process, the measuring device is always measuring the size of the workpiece, and its size changes at any time passed to the controller, and then sent a signal from the controller (such as coarse grinding, grinding, polishing, to Size and other signals) control the machine action. Because it allows the operator to measure workpieces without downtime, reducing labor intensity, increasing production efficiency, and reducing reject rates?