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(一) 成組技术是利用零件形状和工艺的相似性、尺寸的相近和材料的相同,对零件进行分类归組,以便采用最佳的工艺流程和高效率的加工設备,合理的生产組織形式进行生产。因此,增大了零件的生产批量,提高了劳动生产率,使多品种中小批量的生产也同样能获得大批量流水生产的經济效果。在工业先进国家中,机械工业大多数是多品种中
(A) into a group of technology is the use of parts shape and process similarity, similar to the size and the same material, the parts are grouped, in order to adopt the best process and efficient processing equipment, reasonable production organization Form of production. Therefore, it increases the production batch of parts and improves the labor productivity, so that the production of many kinds of small and medium-sized batches can also obtain the economic effect of high-volume running water production. Among the most advanced countries in the industry, the machinery industry is mostly multi-species