May heat parts with acetylene torch and bend them in wise, on anvil, or around stakes mounted in table.
Tack-welds fitted parts together or directs tack-weld parts.
May heat parts with acetylene torch and dip parts in cyanide bath to harden.
Periodically compares dimensions of assembly to blueprint specifications, using square, rule, and callipers.
Works to tolerances of0625 inch.
May anneal parts with acetylene torch to remove stresses of welding.
May fasten parts together with acetylene torch and brazing rod.