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为解决加工阀件密封面问题,最近我们试制了一台无齿轮星形研磨机。它和齿轮星形研磨机比较,效果相似,但有制作简单,使用安全、操作维修方便等特点。该研磨机使用范围广,大小件均可研磨。如果加上适当的配重,还可以研磨非平行面(如5°斜面)的工件。工作原理:如图所示,电机4通过减速器3带动研磨盘1旋转。由于研磨盘1径向各点速度不等,使圆环7在两滚
In order to solve the problem of processing valve sealing surface, we recently trial a gearless star grinding machine. It is compared with the gear star grinding machine, the effect is similar, but the production is simple, safe to use, easy operation and maintenance and so on. The grinding machine using a wide range of size pieces can be ground. Workpieces with non-parallel faces (such as a 5 ° bevel) can also be ground with the proper weight. Working principle: As shown in the figure, the motor 4 drives the grinding disc 1 to rotate through the decelerator 3. As a result of grinding disc radial velocity at various points, so that the ring 7 in the two roll