Modelling of manufacturing processes
Modelling of joining processes
- Arc welding
- Beam processes (Electron Beam, Laser)
- Friction welding
- Friction stir welding (FSW)
- Low stress no distortion
- Laser welding of plastics
- Brazing (metals, ceramics, electronic components)
Modelling of manufacturing processes
- Jigging and fixtures
- Weld sequencing
- Post weld heat treatment
- Pressure test
Outputs
- Residual stresses, distortion
- Microstructure, phase change
- Hydrogen content
- Transient temperatures, strains, stresses
- Material flow (in FSW)
|

Example of a typical weld modelling investigation
(Courtesy of Agilent Technologies UK Ltd) |
 |
The benefits of low stress no distortion welding (LSND) |
Benefits of manufacturing process modelling
- Virtual welding: optimisation of welding parameters to control levels of residual stress and distortion
- More accurate residual stress values
- Ability to evaluate welding on new materials and new processes
 |
Friction stir process weld modelling |
To find out more about how TWI could benefit your company, please contact us at nmo@twi.co.uk
Copyright ©2005 TWI Ltd
|
Information and advice from TWI and its partners are provided in good faith and based, where appropriate, on the best engineering knowledge available at the time and incorporated into TWI's website in accordance with TWI's ISO 9001:2000 accredited status. No warranty expressed or implied is given regarding the results or effects of applying information or advice obtained from the website, nor is any responsibility accepted for any consequential loss or damage.
|
|
|