General Components of the Gas Metal Arc Welding

General Components of the Gas Metal Arc Welding

The gas metal arc welding torch is made of the following components: -welding power supply with mains supply and welding lead -wire feeding with wire spool and wire feed unit -shielding gas supply and inert gas flow meter and magnet valve -control module for central control and handling of the machine -hose package with torch [...]

Principal of Gas Metal Arc Welding

Principal of Gas Metal Arc Welding

The main difference between the tungsten arc welding process and the MIG process is indifference of the electrodes. Whereas the tungsten electrodes at the tungsten arc welding process are only arc producing electrodes (non depositing electrodes), the almost endless spooled wire electrodes are at gas metal arc welding arc producing electrodes and depositing filler material. [...]