Abstract
The friction characteristics of POM-40Cr are studied. The influence of each factor including the roughness, lubricant, pressure, contact area and speed on the friction force are determined by rotating motion pin-on-disc experiments in CETR-UTM friction testing machine. At the same time, the Stribeck curve of POM-40Cr is observed according to the change of velocity. Finally, the friction hysteresis phenomenon is studied by reciprocating pin-on-block experiments.
Keywords:
Reciprocating motion Materials science Lubricant Lubrication Polyoxymethylene Composite material Surface roughness Mechanics Metallurgy Mechanical engineering Engineering
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Topics
Tribology and Wear Analysis
Physical Sciences → Engineering → Mechanics of Materials
Brake Systems and Friction Analysis
Physical Sciences → Engineering → Automotive Engineering
Tribology and Lubrication Engineering
Physical Sciences → Engineering → Mechanical Engineering
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