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第十章 机械加工工艺规程 PowerPoint PPT Presentation


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第十章 机械加工工艺规程. 1. 基本概念. 一、生产过程和生产系统 1. 生产过程   生产过程是指产品由原材料到成品之间的各个相互联系的劳动过程的总和。 包括原材料的运输与管理、生产的准备工作、毛坯的制定、零件的加工,部件和产品的装配、检验、油漆和包装等。. 生产过程特征要求   不同产品的生产过程大不一样,同一产品在不同厂家生产其生产过程也各有特点,不完全一样。 虽然各个厂家的生产过程各不一样,但有一点是共同的: 就是在满足生产质量前提下,使生产效率最高,生产费用最低。 实现优质、高效、低成本的有效措施

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第十章 机械加工工艺规程

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