Simulation of welding processes to predict distortion, residual stresses and perform manufacturing optimization
Description
This course aims to showcase how simulation tools can help during the engineering of the welding process. Key ingredients required to replicate realistic manufacturing conditions (clamping fixture, welding process parameters, welding sequence and heat sources) will be thoroughly explained.
Particular focus will be placed on using simulation to predict part distortion, identify potential failures and predict clamping fixture forces.
Methodology behind fast process simulation and required calibration steps will be covered in details, including possible strategies for geometry compensation.
Using several realistic components, it will be shown how Simufact Welding can facilitate collaboration between product engineers and production specialists involved in the same project.
Topics Covered
- Basics of FEM simulation of welding process.
- Definition of heat sources and welding parameters.
- Modelling of clamping fixture and complete welding sequence.
- Prediction of shape distortion and typical manufacturing defects.
- Usage of scanned data in the simulation.
What You’ll Learn
- Why manufacturing simulation is a must do in the industry.
- How to define correct process steps to simulate reality.
- How to estimate typical manufacturing defects.
- Compensation techniques and workflow to achieve correct part geometry.
Target Audience
Product designers, process engineers, scientists, innovation managers, quality and compliance
specialists.