Welding processes and equipment
TIG/WIG
TIG/WIG – interactive engineering module focused on TIG welding. Learning format: Simulator · Interactive visualisation. Explains the principle, technical relationships and practical use.
SimulatorInteractive visualisation
Open interactive module →Topic overview
TIG/WIG is arc welding with a non-consumable tungsten electrode in an inert gas. Heat is generated by a precise electric arc between electrode and workpiece; filler material may be added separately as a rod or the joint may be welded autogenously.
What the module covers
- TIG/GTAW — complete module
- Process principle
- Where it is used
- Equipment and torch
- Key parameters
- Typical imperfections
- Polarity and heat distribution
- TIG—guidance calculator
Educational content does not replace current standards, approved WPS/WPQR documentation or decisions by competent welding coordination personnel.
Related engineering terms
The module connects these terms with practical engineering explanations:
TIG welding141WIGtungsten electrodeargon
Continue with the practical module.
Open this topic directly in the interactive WeldScope portal.