stick welding
it is the speed at which the electrode moves along the base metal while weldingconclusion of arc welding
shielded metal arc welding pdf
arc welding introduction

Session Aims 18.1 Understand the principles of Manual Metal Arc (MMA) Welding 18.2 Understand Metallurgy associated with welding 18.3 Understand welding SMAW Shielded Metal Arc Welding OFW/OFC OXY FUEL WELDING OXY FUEL CUTTING Purge To blow or clean out the lines on the Oxy/Acetylene setup FluxManual metal arc welding was first invented in Russia in 1888. It involved a bare metal rod with no flux coating to give a protective gas shield. The The welder creates an electric arc that melts the base metals and filler metal (consumable) together so that they all fuse into one solid piece of metal. Manual Metal Arc Welding What type of power source is required by the MMA process to ensure relatively constant heat ? What does reversing the polarity affect? The American Welding Society defines SMAW as Shielded Metal Arc Welding; SMAW: Is commonly known as 'Stick' welding or manual arc welding