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对机械零件的加工工艺进行技术经济分析,目的在满足使用要求的前提下,对多工艺方案选择最经济最合理的,做到成本最低化,效益最大化。
The technical parts of the mechanical and technical economic and technological analysis, the purpose of meeting the requirements of the premise of the multi-process program to choose the most economical and reasonable, to achieve the lowest cost and maximize benefits.