Computational welding mechanics (CWM) provides an important technique for modelling
welding processes. Welding simulations are a key tool in improving the design and control …

The paper describes the application of the finite element method to predict the thermal,
material and mechanical effects of welding; Computational Welding Mechanics (CWM). The …

The paper describes a versatile machine vision system for correcting off-line programmed
nominal robot trajectories for advanced welding. Weld trajectory corrections are needed due …

3.05. 2 GENERAL ASPECTS ON CWM AND SIMULATION 3.05. 2.1 Welding Technologies
and Processes—A Short Review 3.05. 2.2 Multi-physics Phenomena and Couplings …

The multi-layer and multi-pass welding (MLMPW) process plays an important roll in the field
of medium-thick plate automatic welding. To solve the problem of the robot self-adapting to …

Optical three dimensional scanning for weld distortion measurements have been performed
for validation, inspection, general visualization and documentation of a robotized welding …

The traditional fusion welding and fixture simulations are performed using advanced finite
element simulation tools, commonly used are eg MSC. Marc, ANSYS, ABACUS and …

Simulation and experiments show that the fixture clamping force has a significant influence
on the structural integrity of a welded workpiece. This understanding is of great importance …

New aero engine design puts new demands on the manufacturing methods with increased
automation level. Therefore, the use of vision sensors for control and guiding of industrial …

This paper describes a promising approach where finite element analysis is combined with
computer aided robotics in off-line programming of advanced robotized welding. Finite …