精密磨削和超精加工用的冷却润滑液,对 于获得良好的加工表面,是一个很重要的因素。 冷却液的过滤,已被大家重视。这里介绍的是 我厂 3 MZ 309型球轴承套圈沟超精加工机上 使用的精密过滤器。 在精密加工中,磨屑厚度是很小的,仅0.5 μm左右,宽度也只有 5～10 μm左右。因此,如 Cooling lubricants for precision grinding and finishing are a very important factor for obtaining a good machined surface. Coolant filtration, has been everyone attention. Introduced here is my factory 3 MZ 309 ball bearing ring groove superfinishing precision machine used on the filter. In precision machining, wear debris thickness is very small, only about 0.5 μm, the width of only about 5 ~ 10 μm. So, for example