In order to speed up the process of introducing aluminum engine hood, numerical simulation and Global Manufacturing Simulation (GMS) are used to verify the accessibility, interference, production cycle of the welding robot, and numerical simulation is used to confirm that the welding deformation can satisfy the process requirements, realize parallel engineering with production line, tooling and fixture, and accelerate the introduction of tooling and fixtures. Finally, the introduction cycle of models can be shortened by 3 months, cost reduction of 200,000 RMB, with improved welding quality.

Resistance spot welding  /  Numerical simulation  /  GMS verification