Basic Knowledge of Sheet Metal Processing - Welding Processing (6)

We will introduce the basic knowledge of sheet metal processing.

"Welding processing" refers to the process of joining two or more metal parts together. This page introduces "spot welding," one of the welding methods implemented at Tubota Technica. ○ Spot Welding In spot welding processing, a dedicated spot welding machine is used. The surfaces of the two plates to be joined are brought together and clamped with electrodes, allowing a large current to flow. The resistance during this process generates heat, melting the base material, and by applying pressure while the current flows, the contact surfaces of the base materials are joined. The time required for actual processing is short, making it very productive. However, it cannot be used when trying to join the edges of sheet metal (for example, at the corners of a box). It is often used when two plates need to be bonded face to face, such as when attaching small parts to the back of a cover. "Basic Knowledge of Sheet Metal Processing - Welding Processing (7)" will introduce stud welding and other methods.

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