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A preliminary study was made on the tribology of nylon 66/poly(phenylene ether) polymer sheets adhered to steel gear teeth against a counter steel gear with reference to friction, surface morphology, noise reduction and torque in comparison with a pair of steel gears lubricated with molybdenum grease. Tribological experiments were performed in a gear-testing machine at a rotating speed of 1000rpm...
In order to verify our hypothesis proposed from the previous paper where a polymer sheet-adhered metal hybrid gear has superior properties of antiwear, self-lubrication and noise reduction, studies were first made on a possibility of nylon66/poly(phenylene oxide) (PPO) alloy injection-molding onto shot-blasted aluminum and steel disks. Adhesion of the coated polymer layer to the metal surfaces and...
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