Device for checking the shape of electrode caps in resistance welding devices, especially welding tongs or pickers, comprises two electrically conducting plates that have an opening whose width corresponds to periphery of new electrode cap

摘要

Device for checking the shape of electrode caps in resistance welding devices, especially welding tongs or pickers, comprises two electrically conducting plates that are in electrical contact with each other and have an opening (6) whose width (7) corresponds to the periphery of a new electrode cap. Preferred Features: The plates are made of copper.