(EDM) to seal moulds Perform basic and MIG/ TIG welding of metals Grind tools and drill bits Maintain mechanical resistance welding process Weld workpiece (oxy-acetylene welding, shielded metal arc welding, gas metal metal arc welding, gas tungsten arc welding) Remove metals using oxy-fuel and air-carbon arc gouging processes
(EDM) to seal moulds. Perform basic and MIG/TIG welding of metals. Grind tools and drill bits. Maintain (manual cutting). Join metals using the resistance welding process. Instrumentation Maintenance: Construct
seal moulds.