One of the ways auto parts manufacturers create quality car components is by welding, but there are quite a few different processes employed to manufacture a durable part. You might not be aware of the different welding techniques out there, so refer to the guide below. If you’ve ever been curious about the welding supplies and procedures needed to make car parts, the following information will shed some light.
3 Common Welding Types Used to Create Auto Parts
1. MIG Welding
Also known as gas metal arc welding, MIG welding utilizes a shielding gas and a zig-zag or weaving pattern to connect two different pieces of metal. A consumable wire electrode is placed between the two metal joints, creating a fused bond. The process is used to manufacture major metal auto components, such as exhaust systems and frames, in addition to larger items, like bridges and airplane parts.
2. Stick Welding
Stick welding, also referred to as shielded metal arc welding, is ideal for those who need a mobile welding option that’s less sensitive to paint and corrosion. Because of its versatility, stick welding is the most common technique. By using a consumable electrode and an electrical current, an arc is formed, which binds the two metals together. It’s often used to touch up broken auto parts and exterior auto body panels.
3. TIG Welding
For areas where a weld needs to be visually appealing, TIG welding (tungsten arc welding) is used, as it provides a much cleaner seam than other processes. By using non-consumable tungsten electrodes, a filler metal, and an inert gas to protect the metals from oxidation/contamination, a bond is formed. This process is commonly used on thinner metal, like exterior auto body panels and other components that require precision.
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