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可换主轴箱机床出现于本世纪六十年代,该种机床解决了长期未解决的中小批量零件机械加工自动化的难题,特别是对箱体零件的加工更显示其优越性,已引起各国机械制造业的普遍注视。联邦德国、法国、美国、日本等国已生产和使用了各种型式的可换主轴箱机床。如法国雷诺公司制造了用于加工拖拉机五种壳体零件的MMC机床;苏联制造了可加工十六种型号壳体零件的ХПА_3-Н机床;美国辛辛那提公司制造了货架式连续加工可换主轴箱机床,用来加工十七种不同箱体零件。特别是近几年柔性加工系统和无人化生产的发展,可换主轴箱机床在柔性
Replaceable spindle box machine appeared in the sixties of this century, this kind of machine tool solves the long-term unsolved small and medium-sized batch parts machining automation problems, especially for the processing of box parts more show its superiority, has caused national machinery manufacturing The industry’s general gaze. Federal Republic of Germany, France, the United States, Japan and other countries have produced and used various types of changeable headstock machine tools. For example, Renault has manufactured MMC machine tools for processing five kinds of shell parts of tractors; the Soviet Union has manufactured ХПА_3-Н machine tools capable of processing 16 kinds of shell parts; and the Cincinnati Company of the United States has manufactured a shelf- Machine tools, used to process seventeen different box parts. Especially in recent years, the development of flexible processing systems and unmanned production, changeable spindle machine tools in the flexible