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一、生产概况我国轴承磨床的生产从一九五六年无锡机床厂制造第一台M8810外圈沟道磨床开始,到一九六五年,基本上属于仿制阶段。此期间,陆续生产一些仿制产品,有的进行了改进设计。在轴承内孔加工方面,有M2110、M2120等,大多为通用性内圆磨床。有的则在这些通用机床基础上增加一些无心夹具和测量装置,以专用磨床形式供应用户,如WX-028、WX-033等。在沟道加工方面,有M8804、M8810、M8804K、M8814K等约10个品种。在内外挡边和底面加工方面,有WX-025、WX-027、WX-028等。在滚道加工方面,有M2017、WX-029
I. Production Overview Bearing Grinder production in China from 1956 Wuxi Machine Tool Works to create the first M8810 outer ring groove grinder began to 1965, basically belongs to the imitation stage. During this period, one after another to produce some generic products, and some improved design. Hole in the bearing processing, M2110, M2120, etc., mostly for the universal internal grinder. Some are based on these general-purpose machine tools to add some inadvertent jig and measuring devices, special grinder in the form of supply users, such as WX-028, WX-033 and so on. In the channel processing, there M8804, M8810, M8804K, M8814K about 10 varieties. WX-025, WX-027, WX-028 and so on. In the roller processing, there M2017, WX-029