Study on 18Cr2Ni4WA Gear Contact Fatigue Experiment and Data Analysis
This paper introduces the installment method of experimental machine and gears, and the definition of stress levels, based on the contact fatigue experiment of 18Cr2Ni4WA carburizing and quenching gears, the few experimental points combination method was applied. The experimental points data was obtained by failure criteria. The S-N curve is fitted according to experiment data, and the experimental points data processing method is also explained in the paper.
Zeyong Yin, Chengyu Jiang, Datong Qin, Peixin Qiao and Geng Liu
Z. F. Wu et al., "Study on 18Cr2Ni4WA Gear Contact Fatigue Experiment and Data Analysis", Applied Mechanics and Materials, Vol. 86, pp. 875-878, 2011