The resistance of the metal work pieces and the ... metal are sandwiched between the electrodes and power is applied. Spot welding isn’t just for joining two pieces of sheet metal.

Rather than spot weld the terminals, [Make It Extreme] used a series of strategically positioned slots to make contacts from folded bits of nickel strip. Solid contact is maintained by cap screws ...

Maximum productivity and consistent quality are critical in automated welding processes. This requires robust, high precision ...