GAS WELDING PROCESS Gas welding is a fusion welding process. It joins metals, using the heat of combustion of an oxygen/air and fuel gas (i.e. acetylene, hydrogen, propane…

1. Oxyacetylene Welding (OAW) •by WAQAS AHMED 2. Oxyacetylene Welding (OAW) The oxyacetylene welding process uses a combination of oxygen and acetylene gas to provide a…

1. GAS WELDING 2. Gas Welding • Gas welding is a welding process that melts and joins metals by heating them with a flame caused by a reaction of fuel gas and oxygen. •…

Lighting the Torch Cont. 14. Depress the cutting oxygen lever. Note- if the preheat flame changes slightly to a carburizing flame, continue to depress the cutting oxygen…

GAS WELDING Sound weld is obtained by selecting proper size of flame, filler material and method of moving torch The temperature generated during the process is 33000c When…

Joining and Cutting Processes Engr 241-R1 Engr 241-R1 * Fusion Welding Processes Fusion Welding involves heating two materials above their melting temperatures (electrically…

Oxyacetylene Start Up/Shut Down Procedure Prepared by Dr. Dale Carpentier and Mr. Barry Brazelton Monroe Area High School Modified by Georgia Agriculture Education Curriculum…