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这套机构用在齿轮加工机床上,可以省去频繁的分齿操作,同时可以自动停车;这样就大大地减轻了工人的劳动强度,促使生产效率获得提高,而且还可以实行多机床管理。自动分齿工作原理是这样的:加工完一个齿后,机床上的进退刀鼓轮10转过一个整圈;鼓轮上装一个拨爪9,每当鼓轮转过一圈时,拨爪就把棘轮上的销子8拨过一个齿。而工件上的各个齿就是利用这个运动加工出来的。自动停车工作原理是这样的:滚柱4通过杠杆3的一端支承在支架5上
This mechanism is used in gear-processing machines, eliminating the need for frequent parting operations and automatic parking; this greatly reduces labor intensity, increases productivity, and enables multi-machine management. Automatic sub-tooth work principle is this: After processing a tooth, the machine tool advance and retreat drum 10 turn around a full circle; Drum mounted on a claw 9, Whenever the drum turns around, the claw put The pin 8 on the ratchet dials one tooth. The various teeth on the workpiece is the use of this movement processed out. The principle of automatic parking is such that the roller 4 is supported on the bracket 5 by one end of the lever 3