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RISEffect of Asperity Interaction on Pitting in Rollers and Gears
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Influences of following factors upon the severity of asperity contacts and the life-to-pitting were investigated using rolling/sliding contact of two rollers; (1) the nature of drive, i.e., drive ...
Experimental and Fracture Mechanics Study of the Pit Formation Mechanism Under Repeated Lubricated Rolling-Sliding Contact: Effects of Reversal of Rotation and Change of the Driving Roller
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Five rolling contact fatigue tests, Tests {1}–{5} have been conducted. In Tests {1}–{3}, when a fatigue crack was initiated on the surface of a follower, the test was halted. Then, in Test ...
Effect of Molecular Weight Distribution of Mineral Oil on Tribofailure of Spur Gears
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Using a series of straight mineral oils with a variety of molecular weight distributions failure loads of spur gears with gear ratios 27:25 and 1:1 were investigated. The failure loads in the ...