Fuse metal together by directing huge amounts of energy into small areas.
Performs any combination of following duties pertaining to casting of lead storage battery parts: Inspects cast storage-battery parts, such as lead washers, lugs, connectors, straps, and trimmed grids for holes, warps, discoloration, or other defects, and segregates rejects for salvage. Cleans excess lead from parts, using handtools. Stacks acceptable grids and sorts other parts according to type. Shovels pig and scrap lead into melting kettle. Skims dross from molten metal, using ladle. May tally number and type of rejects. May be designated according to part processed as Casting Inspector; Grid Inspector; or task performed as Lead-Supply Worker.