Grinding and Polishing Machine Operation × Keywords: Polishing
12 jobs found.
Cuprous Oxide Rectifier Maker
A job that manufactures rectifiers (diodes) using cuprous oxide. Responsible for the entire process from forming the oxide layer to assembly and inspection.
Casting Defect Removal Worker
Specialized manufacturing site job that removes surface defects such as burrs, risers, sand pits, and sinks from metal products after casting using manual labor or machine tools, and finishes dimensions and appearance to specifications.
Insulator Manufacturer
This occupation involves the integrated manufacturing of ceramic parts (insulators) for electrical insulation, from raw material mixing to forming, firing, and finishing.
Gemstone Polisher
Specialized profession that polishes gemstones to enhance luster and transparency, finishing them into jewelry. Uses polishing machines, buffs, and abrasives to handle processes from rough polishing to finish polishing.
End-Cutting Nippers Manufacturing Worker
A profession that processes and manufactures metal blades and tool parts using machine tools such as lathes, milling machines, and grinding machines.
Tool Hand Finishing Worker
This occupation involves performing finishing processes such as deburring, polishing, and polishing on the surfaces of metal tools and parts using manual labor or polishing machines.
Crystal Polisher
A craftsman who polishes raw or semi-finished crystals using machines or by hand to provide final finishing for jewelry, optical parts, and similar items.
Cemented Carbide Manufacturing Worker
A job that forms and sinters metal powders (mainly tungsten carbide and binder), and manufactures high-precision cemented carbide products (cutting tools, wear-resistant parts, etc.) through grinding and polishing processes.
Grinding Wheel Finisher
Manufacturing technician who shapes grinding wheels for grinding and finishes them to precise dimensions.
Gate Sign Maker (Stone)
Craftsman who designs, carves, polishes, and finishes stone gate signs (nameplates). Possesses stone processing techniques that discern material properties and balance durability with aesthetic design.