FZG Gear Efficiency and Pin-on-Disc Frictional Study of Sintered and Wrought Steel Gear Materials
نویسندگان
چکیده
Load-dependent power loss is a major contributor to power loss in gear transmission systems. In this study, pin-on-disc frictional and FZG efficiency experiments were conducted with powder metallurgy (Distaloy AQ ? 0.2 %C) and wrought material (16MnCr5) combinations. The gear mesh torque loss from gear efficiency tests and the friction coefficient from the pin-on-disc tests were then compared. The trend for both test series was the same. The combination of 16MnCr5 in contact with Distaloy AQ ? 0.2 %C shows the lowest coefficient of friction and gear mesh torque loss, followed by the combination of Distaloy AQ ? 0.2 %C in contact with itself and finally the combination of 16MnCr5 in contact with itself.
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