1. Rotary swaging: process
Incremental forming
Radial oscillation of dies
Relative rotational movement between dies and workpiece

2. Rotary swaging: material flow
The rotary swaging process generates a homogenous material flow. The complete section of the workpiece is formed with similar strain. High forming ratios are possible, brittle materials can be formed.

3. Rotary swaging: FEM-simulation material flow

4. Rotary swaging: FEM-simulation tooling stress

5. Rotary swaging: operation principle swaging head

6. Rotary swaging: operation principle swaging head

7. Rotary swaging: number of dies

8. Rotary swaging: infeed swaging

9. Rotary swaging: infeed swaging

10. Rotary swaging: plunge swaging

11. Rotary swaging: plunge swaging

12. Rotary swaging: swaging of non circular cross-sections

13. Rotary swaging: swaging over a mandrel

14. Rotary swaging: swaging over a mandrel

15. Rotary swaging: swaging over a mandrel

16. Rotary swaging: upsetting wall thickness

17. Rotary swaging: local heating

18. Rotary swaging: upsetting

19. Rotary swaging Highlights:
dimensional application range: 0.2mm – 140mm outside diameter
very high forming ratios due to positive state of stresses
high flexibility / multiple design opportunities
low tooling costs / high life time of tooling
achieving high tolerances especially on the inside of tubular parts
possibility of producing very long parts as the forming force is applied radially
cold formed part / possibility of taking advantage of hardness increase
homogenous internal stress distribution / little deformation during heat treatment

20. Rotary swaging: machine design features
Counter Support
Heating Unit
Rotary Swaging Unit
Infeed Unit
Numerical Control Unit

21. Rotary swaging: machine design features

22. Rotary swaging: machine design features

23. Rotary swaging: examples of applications

24. You are kindly invited to visit our company or our website:
Rotary swaging
Thank you for your attention. We look forward to getting an opportunity of providing a metal forming solution to you.
You are kindly invited to visit our company or our website: