Thermit Welding: Instructions for the Making of Thermit Welds, Compiled by the Educational Committee of the American Welding Society as a Source of Reference for Welders Or Operators Using the Thermit Process |
Common terms and phrases
alignment allowed American Welding Society bottom broken carefully clamps clean crankshaft repairs crucible cutter diameter DISCHARGING RAIL double burner preheater drawing edges Electric Arc Electric Arc Welders Fahr fire clay fracture gates and risers groove rail heating gate pattern ignition powder Inches insert joint kerosene locomotive frame magnesia means melt metal method mixed mixture Mold box halves molding material molten necessary needle valve oxy-acetylene pipe ends pipe facing machine placed in position Plain thermit plaster of paris pouring gate pattern preheating gate proper rammed red heat removed riser pattern rolls and pinions sand cores shaft shroud side slag slightly South Norwalk space stern frame tapping pin teeth temperature thermit process thermit rail weld thermit reaction thermit steel thermit welding thimble tongs tooth vent holes vent rod wabbler ends Wabbler thermit wax collar wax pattern welders welding operation Welding Rails wooden patterns worn