Calculation of the overhead crane movement drive

1. Calculation and explanatory note

2. Assembly drawing of the gearbox (in 3 projections, M1:1)

3. The first layout of the drive.

4. Working drawings of parts: high-speed shaft, intermediate shaft, bevel gear, oblique gear.

In the diagram: 1 – electric motor, 2 – clutch, 3 – cylindrical gearbox;

4 – cylindrical straight-toothed gear, 5 – rail, 6 – wheel.

CONTENT

1. Engine selection

2. Power and kinematic analysis of the drive

3. Choice of gear material

4. Calculation of the closed cylindrical gear

5. Calculation of the open gear

6. Gearbox shaft loads

7. Design calculation of shafts. Thumbnail gearbox layout

8. Design scheme of gearbox shafts

 Test bearing analysis

10. Verification calculations

10.1 Test calculation of bearing tie screws

10.2 Shaft verification calculation

10.3. Check calculation of keyholes 

11. Gearbox lubrication

12. Choosing a coupling 

13. Gearbox design

14. Frame calculation

Conclusion

Bibliography