机械5

摘要 本设计为车削轴零件的加工说明书，目标是一个车削轴零件，设计中涉及到了普通机床车削加工的大部分知识，将零件图纸的设计，刀具和量具的选择，以及加工工艺路线设计及走刀路线的说明，零件切削加工等绝大多数普通加工知识完整地罗列出，全程介绍普车切削加工工艺，及零件加工的详细思路，通过本说明书，充分展现出普通车床加工工艺的高精度，高效率等特点。 关键字：特型零件；普通机床加工；车削切削 Abstract The processi
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ng process features high efficie
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ng; 目录 摘要1 Abstract 2 第一章零件图3 第二章零件的工艺分析5 2.1零件的工艺分析5 2.2零件分析6 2.2.1零件的形状分析6 2.2.2零件分析6 2.2.3零件的工艺性分析6 第三章工艺规程设计7 3.1毛坯的确定7 3.2确定工艺路线7 3.3设备和工艺装备的选择9 3.3.1设备的选择9 3.3.2夹具的确定11 3.3.3刀具的选择12 3.4确定切削用量13 第四章普通加工工艺卡片的拟定20 第五章三维图21 第六章设计总结23 参考文献25 致谢41