Dr. Tobias Loose Schweißsimulation FabWeld Fertigungssimulation Welding Simulation Dr. Loose GmbH

SimWeld®


Process simulation for gas metal arc welding


With SimWeld® you can use the setting parameters at the welding current source to calculate the weld pool geometry.


With SimWeld®, you control penetration, seam protrusion and the formation of penetration notches. You avoid seam defects by selecting optimum setting parameters.


You can further use the results of your SimWeld® calculation in the weld structure simulation.


SimWeld® calculation results are available in less than two minutes!

Functionality

SimWeld® uses the setting parameters of the welding current source to calculate current and voltage profiles, tropical detachment, component heating and weld pool formation from the setting parameters of the welding current source.


You get the temperature-time curve as a result of the calculation at any position.


The melt pool and the heat-affected zone are displayed in cross-section.


Intelligent solver algorithms enable a fast calculation.


With SimWeld® you can calculate the heat input and export the equivalent heat source for a weld structure simulation. For this purpose, SimWeld® offers modified Goldak heat sources, which were developed as part of a research project.

 

With SimWeld® you can display all welding positions and torch positions.

SimWeld, Welding Parameters, Bead dimensions, Equivalent Heat-Source

Example calculation with SimWeld®.

left: simulation, middle: depiction of the weld pool, right: equivalent heat source

Dr.-Ing. Tobias Loose, SimWeld, FabWeld, Spannungs- und Stromverlauf, Berechnunssoftware

In diesem Beispiel wird der Spannungs- und Stromverlauf während der Berechnung dargestellt.

Dr. Oleg Mokrov, Dr. Tobias Loose, SimWeld, Dr. Loose GmbH, Torch Parameters

With SimWeld® you can depict all current modulations.

Normal process

Pulse process with U/I control

Pulse process with I/I control

 

The pulse process - duration, height, frequency - can be defined individually

With SimWeld® you can display all welding positions and torch positions.

SimWeld Simulationskonzept:

SimWeld, Dr. Loose GmbH, Dr. Oleg Mokrov, Weld Pool and Seam Formation, SimWeld Model Structure

System requirements

Windows, 64 Bit
Screen resolution 1920 x 1080 pixels


SimWeld® is a separate simulation tool with integrated pre- and post- processor and solver

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