LIFE EVALUATION OF THE CASTING REPAIR PART AT THE END OF THE WORK ROLL NECK OF A FOUR-HIGH ROLLING MILL מאת QU HaiXia, QIN XiaoFeng

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RESEARCH ON THE CONTACT STRESS OF ROLLS AND FATIGUE DAMAGE DISTRIBUTION OF BACKUP ROLL IN FOUR HIGH PC MILL מאת XU WenBo, QIN XiaoFeng, XU YingJie

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Study on the Crack Propagation Life of the High-speed Train Gear מאת Li Gang, Li Xiuhong, Ren Jiajun, Qin Xiaofeng, Pang Yinming

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Numerical Calculation of Stress Intensity Factor of Tooth Root Crack in the High-speed EMU Gear מאת Li Xiuhong, Wang Yubin, Li Wenhui, Qin Xiaofeng, Pang Yinming

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