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上海市轻工业机械制造公司自1965年推广使用组合夹具以来,效果显著.目前,这个公司的31个机加工单位中,已有25个单位在生产中推广使用了组合夹具.并都建立了组合夹具组装室,拥有组合夹具(包括各类紧固件)25万余件,去年一年共组装了25300个自然套,从而改变了专用工装的构成比。各单位推广使用组合夹具以后,保证了产品质量,提高了生产效率,缩短了制造周期,降低了生产成本,节约了钢材和电力消耗。如该公司所属的上海沪光造纸机械厂,过去为了制造专用工装,配备了5名钳工、2台车床、1台刨床,有时还需镗床配合。自从推广使用组合夹具以后,这5名钳工和加工机床移作他用,仅以节约划线工时为例,全年可
Shanghai Light Industry Machinery Manufacturing Co., Ltd. has achieved remarkable results since its promotion of composite fixtures in 1965. Currently, 25 of the 31 machining units in this company have been promoting the use of composite fixtures in production and have set up modular fixtures Assembly room, with a combination of fixtures (including all types of fasteners) more than 25 pieces last year, a total of 25,300 natural sets assembled, thus changing the proportion of special tooling. All units to promote the use of combination fixture, to ensure product quality, improve production efficiency and shorten the manufacturing cycle, reduce production costs, saving steel and electricity consumption. For example, the Shanghai-Shanghai Light Paper Machinery Factory owned by the company is equipped with five fitters, two lathes, a planer and sometimes a boring machine to manufacture special tools. Since the promotion of the use of combination fixtures, the five fitters and processing machines moved to other uses, only to save time for marking work, the year can be