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1.成组技术的产生长期以来,人们以一种传统的观点来看待机械制造技术,即无论是大批量生产,还是单件小批量生产,工厂所采用的制造方法和制造手段必须与加工类型相适应。这导致在设计和制造过程中出现许多不合理的现象。随着我国经济的高速发展,社会对机械产品需求多样化的趋势也
1. The production of a group of technology For a long time, people from a traditional point of view of machinery manufacturing technology, that is, whether it is mass production, or a single small batch production, manufacturing methods and manufacturing methods used must be associated with the processing type Adapt. This has led to many irrational design and manufacturing processes. With the rapid economic development in our country, the social demand for mechanical products has diversified