Job Description: 1) Sets up and operates machine to coat cloth, fiber, or paper with granules of abrasive material: Positions machine guides and stops on machine bed according to size of base material, using rule or template. 2) Turns screws to adjust valve openings to regulate thickness of abrasive coating sprinkled on base material. 3) […]
ABRASIVE-COATING-MACHINE OPERATOR Read More »
Job Description: 1) Tends machine equipped with circular diamond saw that cuts abrasive sticks and stones for honing machines: Places abrasive bricks against guide and clamps bricks onto holding fixture of machine. 2) Starts machine and flow of coolant. 3) Presses button to start feed mechanism that moves brick against diamond saw to cut abrasive
Job Description: 1) Tends electrically powered or hand-cranked band-winding machine that joins and shapes precut backing strip with abrasive-coated strip by spirally winding strips on mandrel to produce grinding and polishing tubes or cones: Applies adhesive to backing strip by handbrush or by automatic applicator attached to winding machine. 2) Clips ends of backing strip
ABRASIVE-BAND WINDER Read More »
Job Description: 1) Tends hydraulic press that molds synthetic abrasive disks, hones, and grinding wheels: Selects mold parts according to size and thickness of wheel desired, and assembles parts to form mold. 2) Weighs out specified amounts of abrasive compound and adhesive or activates automatic hopper that dumps specified quantity of abrasive mix into pan,
ABRASIVE-WHEEL MOLDER Read More »