Remove scale from metal workpiece

Remove the accumulated scale, or metal ‘flakes’, on the surface of the metal workpiece caused by oxidation after removal from the furnace by spraying it with an oil-based liquid that will cause it to flake off during the forging process.

get rid of dirt and grime from finished products
get rid of scale from metal workpiece
eliminate scale from metal workpiece
clean scale from metal workpiece
clean dirt and grime from finished products
clear dirt and grime from finished products
eliminate dirt and grime from finished products
clear scale from metal workpiece

skill/competence

cross-sector

Remove scale from metal workpiece is an essential skill of the following occupations:

Hydraulic forging press worker: Hydraulic forging press workers set up and tend hydraulic forging presses, designed to shape ferrous and non-ferrous metal workpieces including pipes, tubes and hollow profiles and other products of the first processing of steel in their desired form by use of compressive forces generated by a piston and fluid pressure.
Drop forging hammer worker: Drop forging hammer workers utilise forging machinery and equipment, specifically machined hammers, in order to form ferrous and non-ferrous metal workpieces to their desired shape. They tend the forging hammers that are dropped onto the workpiece in order to reshape it after the form of the die, which can be closed or open, fully enclosing the workpiece or not.
Mechanical forging press worker: Mechanical forging press workers set up and tend mechanical forging presses, designed to shape ferrous and non-ferrous metal workpieces including pipes, tubes and hollow profiles and other products of the first processing of steel in their desired form by use of preset, compressive forces provided by cranks, cams and toggles at reproducible strokes.

Remove scale from metal workpiece is optional for these occupations. This means knowing this skill may be an asset for career advancement if you are in one of these occupations.

Upsetting machine operator: Upsetting machine operators set up and tend upsetting machines, primarily crank presses, designed to form through forging processes metal workpieces, usually wires, rods, or bars, into their desired shape by having split dies with mulitiple cavities compress the workpieces’ length and hereby increasing their diameter.
Spring maker: Spring makers operate a variety of equipment and machinery designed to manufacture different types of spring, including leaf, coil, torsion, clock, tension, and extension spring.
Tool and die maker: Tool and die makers operate a variety of equipment and machinery designed to create metal tools and dies, which are both needed in several areas of manufacturing, and produce these tools in all steps of the production process. They design the tools and dies, then cut and shape them to size and finish them by manually operated machine tools, power tools, hand tools, or programming and tending CNC tool and die making machines.
Blacksmith: Blacksmiths heat metal, usually steel, in a forge and shape it with a hammer, chisel, and an anvil. Contemporarily, they predominantly create artisanal metal products, including ornamental work, as well as horse shoes, one of the sole metal fabricating processes that has not been industrialised.

References

1. Remove scale from metal workpiece – ESCO