Welding For Car. Sills are the main structural member in a car so when they are replaced the car can twist or shrink so the doors wont shut any more. Technical Highlight Vol28 MG-S120T latest our welding techmology for car manufacture.
Welding is one of those skills that can be done poorly by almost anyone. The problem lies with the ECU and the welder sharing a single conductor the vehicles body. A cracked panel a rust patch or a puncture in the body of the car.
MIG welding machines are the most popular piece of equipment for repairing car parts specifically car panels.
However it is not possible to weld the body of the panels. The most common welders used in auto restoration therefore are MIG metal arc welders gas or flux-cored TIG tungsten arc welders using shielding gas and Arc Welders the traditional stick electrode. On the other side of the coin it takes years of practice to master the tool and become a skilled welder. The most important aspect of TIG welding on a modern car is protecting the cars ECM and digital electronics which can otherwise be damaged by the high frequency generated during the TIG welders initial voltage spike while starting an arc.