REINFORCING APPARATUS FOR WARPING STRENGTH OF GAS DIFFUSER FOR SEMI-AUTOMATIC WELDING TORCH

摘要

A flexural strength intensifier of a gas diffuser for a carbon dioxide semi-automatically welding torch is provided to reduce the replacing period of a contact tip by preventing the thermal fusing of a screw joining unit. A flexural strength intensifier of a gas diffuser for a carbon dioxide semi-automatically welding torch supplies the carbon dioxide and a wire flowed in through a hose connected to a handle to a gas diffuser(6) and a contact tip(7) through a torch body installed at the front of the handle by an operating switch(1). The flexural strength intensifier of the gas diffuser for the carbon dioxide semi-automatically welding torch has a gas discharge hole(61) punched on the gas diffuser in order to supply the carbon dioxide. The gas discharge hole is punched zigzag along the circumference at regular intervals.