MOVABLE PLASMA WELDING DEVICE

摘要

PURPOSE: A movable plasma welding device is provided to remove the load of an arc by employing a large capacity cooler in a movable carriage. CONSTITUTION: A movable plasma welding device comprises a power source(12), a cooler(14), a gas barrel(16), a controller(18), and a carriage(10). The power source offers power for plasma welding power to be outputted. The cooler cools the welding device to a set temperature. The gas barrel stores gas in order to supply a shield gas and plasma gas to a welding torch. The controller controls the operations of the power source and the cooler and the quantity of gas supplied from the gas barrel. The carriage is loaded with the power source, the cooler, the gas barrel, and the controller, and the carriage comprises a base plate(20), a mainframe(22), a support plate(24), and a holder(28).