Numerical & Quantitative Analysis × Keywords: Polishing
8 matching jobs found.
Scraping Worker
Scraping workers carefully scrape the surface of metal parts using hand tools to precisely finish to design dimensions and smoothness.
Optical Lens Development Engineer (Excluding Design)
A research and development engineering position that improves optical performance through prototyping, evaluation, and development of manufacturing processes for optical lenses. Performs evaluation, analysis, and quality control based on design specifications.
Casting Mold Manufacturing Worker
A job that precisely machines molds used for casting based on design drawings, assembles, and adjusts them.
Sinker Manufacturer (Stone-made)
This occupation involves processing and manufacturing stone-made sinkers (weights) used in fishing gear and nets, using stone as raw material, through cutting, polishing, drilling, etc.
Paint Finisher
Specialized technical job that applies paint to the surfaces of industrial products and parts to enhance durability and aesthetics.
Piano Parts Machining Worker
Craftsman who cuts, forms, polishes, and assembles piano components (keyboards, hammers, string pins, etc.) from wood or metal.
Ruler Manufacturer
Manufacturing technician who performs part processing, assembly, adjustment, and inspection of precision measuring instruments such as rulers and calipers.
Lens Lathe Operator
Specialized profession that uses lathe machines to precisely process and shape lenses made from optical glass or plastic.