一级圆锥齿轮减速器附全部三维图

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目录
-、设计题目··········································3
二、设计目的和意义·········································3
三、具体设计··············································4
3.1题目分析及主要尺寸的确定·····························4
3.2零件实体造型········································5
3.3二维工程图的生成····································7
四、设计心得··············································8