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合理地选择零件材料是机械产品设计与制造中的一项重要工作,本文从零件使用性能,工艺性能及经济性等方面分析了材料的选择原则。
Reasonable selection of parts and materials is an important task in the design and manufacture of mechanical products. This paper analyzes the selection principle of materials from aspects of parts performance, process performance and economy.