Develop the technological process for manufacturing a Bushing.

Introduction………………………………………………….………………………….1

1 Analysis of initial data. ………………………………………………………3

2 Development of the technological process for the part………………………………...6

2.1. Determination of the type of production…..……. ………………………………… 6

2.2. Analysis of the manufacturability of the part design………..……………………9

2.3. Selection of the method for obtaining and designing the blank..………………...12

2.4. Selection of technological bases ……………………..………………………...17

2.5. Assignment of the surface machining route………………...…………20

2.6. Assignment of the part machining route.....................................................22

2.7. Calculation of allowances and transition dimensions…………………...……….25

2.8. Selection of equipment, tools, and fixtures……………..……32

2.9. Calculation of cutting modes……………...……………………………………..35

2.10 Calculation of time norms…………………………………………………… …46

Conclusion………………………………………………………………………...55

Appendix A: Set of documentation for the technological process………56

List of sources and literature used…………..……………… . 61