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滚珠传动式拨爪顶尖是我们参照国外有关资料设计制造的,首先在第一汽车制造厂等单位推广使用,效果良好。它是一种结构新、工艺性好、使用方便、生产效率高的车床夹具,适于 30～ 150mm的轴类零件及带法兰面的轴类零件的外圆或法兰面的加工。它的特点是,不停车就可安装工件,并且工件勿需掉头可从一端车到另一端。
The top of the ball-driven dial is designed and manufactured with reference to relevant information from abroad. First, it is promoted and applied in units such as the first automobile factory and works well. It is a new structure, good technology, easy to use, high efficiency of the lathe fixture for 30 ~ 150mm shaft parts and with shaft flange parts of the outer surface of the flange or flange processing. It features the ability to mount workpieces without stopping, and the workpieces need not be turned around and can be driven from one end to the other.