Measurement Instrument Operation × Classification Details: Product Manufacturing and Processing Workers (Metal Products)
10 jobs found.
Metal Wire Drawing Worker
A manufacturing job that uses wire drawing machines to draw metal wire to a specified diameter and adjust dimensions and surface quality.
Metal Tempering Worker
A processing technician job that performs heat treatments such as tempering on metal parts to adjust material properties such as hardness and toughness.
Gold Electrolytic Worker
A manufacturing technical position that uses electrolytic cells to perform electrolytic refining of metals and produce high-purity metal products.
Corin Treatment Processing Worker
A profession that applies a chemical surface treatment called Corin treatment to metal parts to improve corrosion resistance and decorative properties. Involves adjusting treatment solutions, operating tanks, and inspections.
Precision Boring Machine Operator
Specialist who operates machine tools (boring machines) to precisely machine the inner diameters and deep holes of metal products, ensuring the dimensional accuracy and surface quality of the products.
Electroplater
Technical job that applies plating to the surface of metal products using the electrolytic method to improve rust prevention, decoration, and abrasion resistance.
Coating Plating Worker
A profession that uniformly forms coatings with functionality and aesthetics such as rust prevention, corrosion resistance, and decoration on the surface of metal products using methods like electrolytic plating, electroless plating, and chemical conversion treatment.
Etching Engraver
Specialized technician who uses chemicals to corrode metal plates and similar materials to form patterns or letters. Performs the entire process from mask printing to corrosion, washing, and finishing.
Silver Parting Worker
A profession that manufactures high-purity metals by removing impurities using methods such as electrolytic refining in the silver parting process of non-ferrous metals.
Quenching Operator
Specialist in metal heat treatment processing who heats metal parts to high temperatures and rapidly cools them using oil, water, etc., via quenching treatment to impart mechanical properties such as hardness and wear resistance.