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多年来我厂因没有圆弧锥齿轮加工机床,我局各煤矿用的SGW-40型输送机减速器上的圆弧锥齿轮加工不了,严重的影响采煤机械化的实现。后来我们经过反复实验,终于研制成功了圆弧锥齿轮展成胎具。把这种胎具安装在普通的万能铣床上,就可以加工圆弧锥齿轮。制作这种胎具只需几百元,把这种胎具安装在万能铣床上,就可以代替价值几万元的圆弧锥齿轮专用加工机床进行工作。经过加工实践证明:这种
Over the years I plant because there is no circular bevel gear processing machine, the Bureau of mine with the SGW-40-type conveyor reducer circular bevel gear processing can not, and seriously affect the mechanization of coal mining. Later, after repeated experiments, we succeeded in developing a circular bevel gear to develop a tire. This kind of tire is installed in the ordinary universal milling machine, you can process arc bevel gear. Only a few hundred dollars to make this type of car tire, the installation of this type of tire universal milling machine, you can replace the value of tens of thousands of circular bevel gear for processing machine tools. After processing proved: This