Job Description:

• 1) Tends equipment that electrolytically etches markings, such as insignias, trademarks, and part numbers on metal articles: Turns switches on power control unit to allow flow of electric current through electrolytic solution in tank.

• 2) Positions workpiece on stencil and against contact strip to complete electric circuit.

• 3) Places workpiece in electrolytic solution that etches stencil markings on metal.

• 4) Removes workpiece from solution, after specified time, and sprays workpiece with water to remove acid.

• 5) Immerses workpiece in rust preventive solution.