Patient × Required Skills: Grinding and Polishing Machine Operation
15 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.
Metal Materials and Products Polisher
A job that polishes the surfaces of metal materials and products to achieve a smooth and glossy finish.
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.
Ceramic Machinery Parts Manufacturing Worker
A job that forms and fires ceramic materials, then grinds and inspects them to manufacture high-precision machine parts.
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.
Insect Pin Manufacturing Worker
An occupation that manufactures insect pins for insect specimens, handling the series of processes from wire rod cutting, tip processing, plating, quality inspection to packaging.