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直径150毫米厚度3毫米陶瓷砂轮,用于叶片泵的关键件的关键工序的精磨,要求切削顺利,工件光洁度高。这过去一直是各液压件厂的关键问题。在阜新液压件厂的配合下,我厂从一九六五年开始生产这种砂轮,十年来,经用户使用结果说明,质量比较稳定,效果很好。在学习毛主席关于理论问题重要指示的热潮中,广大职工提高了执行毛主席革命路线的
Diameter 150 mm Thickness 3 mm ceramic wheel for the key parts of the vane pump key parts of the grinding, requiring smooth cutting, workpiece finish. This used to be a key issue for all hydraulic plants. With the cooperation of Fuxin Hydraulic Parts Factory, our factory started to produce this kind of grinding wheel from 1965. Over the past ten years, the result of user’s use shows that the quality is relatively stable and the effect is very good. During the upsurge of studying Chairman Mao’s important instructions on the theoretical issues, the broad masses of workers and staff raised the standard of implementing Chairman Mao’s revolutionary line