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Tips & Tricks
Welding simulation with FAST3D method in Visual Weld
A new method is described, which allows to reduce computation time significantly. It is used for transient simulations with moving heat source, mainly for long welds. Its advantage is that it does not require any additional manipulations with the model.
Vsevolod
Troyanov
Welding & Assembly
Visual-Assembly Overlap Resolve positioning
The most effective way how to position your distorted components into the clamping system.
Jan
Bejvl
Welding & Assembly, Virtual Integration Platform
Visual-Mesh for Assembly setup - How to create mesh for shell analysis from CAD.
Short video how to create shell mesh from CAD using Visual-Mesh application.
Ksenia
Troyanova
Welding & Assembly, Virtual Integration Platform
Modelling pretension of Bolts
To simulate bolt pretension, a new medium called PRELOAD has been developed. With this medium, the strain generating the pretension is automatically computed and applied on the model.
Sandrine
Dischert
Multiphysics
3D Combine
As existing 2D Combine in Visual-Mesh, 3D Combine has been introduced to undone refinements.
Sandrine
Dischert
Multiphysics, Virtual Integration Platform
New pattern in Visual-Mesh 3D split
The aim of this new 3D pattern is to allow users to refine mesh on a restricted area
Sandrine
Dischert
Multiphysics, Virtual Integration Platform
Computation Manager - Basic & Advanced mode
The computation manager help users to generate the computation input with parameters adapted to the model to study
Sandrine
Dischert
Multiphysics
Interface SYSWELD / ABAQUS
The objective of this interface is to perform a restart with ABAQUS using a SYSWELD computation. The difficulty is to transfer the metallurgical effects in a data structure which is not designed for it.
Yonggang
Duan
Welding & Assembly
How to Obtain Best Results within Reasonable Time from a Heat Treatment Simulation
Heat treated parts are in most cases not clamped during heat treatment, for an FEM analysis, at least a static determined clamping is needed that does not allow any rigid body motion.
Yonggang
Duan
Welding & Assembly
Stamping/HT Chaining of 3D Ring - Restart tool in Visual Heat Treatment
This article is to show effects of heat treatment on stresses when industrial mechanical parts are stamped (or welded) by 3 typical heat treatment steps: Heating, Quenching and Tempering. Tempering is generally considered effective in relieving stresses induced by quenching in addition to lowering hardness to within a specified range, or meeting certain mechanical property requirements.
Yonggang
Duan
Welding & Assembly