套筒零件加工工艺设计.pdfVIP

四川信息职业技术学院毕业设计说明书

目录

第1章零件的图样分析·····························································································1

1.1零件结构特点·······························································································1

1.2零件的形位公差分析····················································································1

1.3零件表面粗糙度分析····················································································2

1.4材料分析·····································································································2

1.5零件总体分析说明·····················································································2

第2章毛坯的确定···································································································3

2.1毛坯的种类····································································································3

2.2毛坯选择原则·······························································································3

2.3毛坯尺寸的确定···························································································4

2.3.1外圆表面····························································································4

2.3.2轴线方向长度···················································································4

第3章零件的工艺方案及加工方案·······································································6

3.1加工方案的制定···························································································6

3.1.1加工顺序·························································································6

3.1.1.1机械加工工序的安排原则···················································6

3.1.1.2热处理工序安排原则··············