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挖掘机工作装置关节摩擦副动态接触特性分析 刘伟

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动力学研究 [J]. 机械科学与技术, 2015, Р 34(011):1693-1698 Р WANG X B, TONG S G, ZHANG J, et al. Research on Р Dynamics of Hydraulic Excavator's Rotating Device System Р Based on Finite Element Analysis[J]. Mechanical Science and Р Technology for Aerospace Engineering, 2015, Р 34(011):1693-1698(in Chinese) Р Р [15]马润海.高速干摩擦机械密封端面变形及摩擦磨损研究Р [J].北京航空航天大学学报,2021(2):1-13 Р MA R M. Research on Face Deformation and Friction and Wear Р of High Speed Dry Friction Mechanical Seal[J]. Journal of Р Beijing University of Aeronautics and Astronautics, 2021(2):Р 1-13 (in Chinese) Р

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