马彪
作者: Ma, Biao1;Lu, Weichen1;Wang, He2;Yu, Liang1; (1 Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China. ;2 Avic Xian Flight Automat Control Res Inst, Xian 710076, Peoples R China.)
出处: JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY 2022 Vol.36 No.12 P5821-5830
关键词: CLUTCH
摘要: In order to realize the miniaturization and electrification of heavy vehicles, this paper innovatively puts forward a two-speed transmission device eq ...
作者: Wang, Qian1;Ma, Biao1;Zheng, Changsong1;Yu, Liang1;Wang, Liyong2;Zhen, Liangjie1;
出处: 9th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2022 2022
摘要: It is of great importance to study the lubricating oil flow field within the friction pairs of wet multi-disc clutches. Consideration of the oil inlet ...
作者: Wang, Qian1;Ma, Biao1;Chen, Man1;Yu, Liang1;Wang, Liyong2;
出处: 8th World Congress on Mechanical, Chemical, and Material Engineering, MCM 2022 2022
摘要: For the wet friction pair, the UMT disc-disc test was carried out to study the temperature distribution of the friction interface. The influence of re ...
作者: 郑良杰,马彪,陈漫,于亮,张存振 (北京理工大学机械与车辆学院)
出处: 兵工学报 2022 第43卷 第10期 P2451-2459
关键词: 湿式多片离合器;分离特性;控制油压;摩擦转矩;摩擦副间隙
摘要: 湿式多片离合器分离过程的持续时间、转矩变化和间隙分布会影响车辆换挡品质。考虑摩擦副间流体动压润滑、微凸体弹塑性接触、花键摩擦力以及活塞回位之后与离合器毂的碰撞,建立湿式多片离合器分离过程动力学数值模型,研究六摩擦副系统在不同初始控制油压和油压下降速率下的动态分离过程,提出了不均匀系数以表征分离间隙均 ...
作者: Ma, Biao1;Wang, Qian1;Zheng, Changsong1;Yu, Liang1;Wang, Guoyu1;Zheng, Liangjie1; (1 Beijing Inst Technol, Sch Mech Engn, Beijing, Peoples R China.)
出处: INDUSTRIAL LUBRICATION AND TRIBOLOGY 2022 Vol.74 No.6 P714-721
关键词: TRIBOLOGICAL BEHAVIOR; DRAG TORQUE; SURFACE; MODEL; ADDITIVES; STEEL
摘要: Purpose This paper aims to explore the effect of automatic transmission fluid (ATF) temperature on the dynamic friction-wear properties of the frictio ...
作者: Xue, Jiaqi1;Ma, Biao1,2;Chen, Man1,2;Yu, Liang1,2;Zheng, Liangjie1; (1School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100811, China;2Key Laboratory of Science and Technology for National Defense, Beijing Institute of Technology, Beijing, 100811, China)
出处: Applied Sciences (Switzerland) 2022 Vol.12 No.7 P3637
关键词: spinning disc;deformed disc;rigid-body tilting;spline interface
摘要: This paper investigates the effects of disc deformation on the tilting-induced vibration of a splined spinning disc with axial-fixed boundaries.The pu ...
作者: Zheng, Liangjie1; Ma, Biao1; Chen, Man1; Yu, Liang1; Zhang, Cunzhen1 (1School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China)
出处: Binggong Xuebao/Acta Armamentarii 2022 Vol.43 No.10 P2451-2459
作者: 刘继凯 (导师:马彪)
学位名称: 博士
出处: 北京理工大学 2018
关键词: 履带车辆;DSG变速箱;湿式离合器;热安全;磨损寿命
摘要: 随着履带车辆往高功率密度、高可靠性方向的发展,其关键传动部件——湿式离合器在起步、换挡等工作过程中出现的烧蚀、磨损、断裂等问题是影响和制约传动装置工作性能与服役寿命的主要因素。本文以三自由度定轴湿式直接换挡综合变速箱(DSG)为研究对象,针对湿式摩擦副多场耦合接合过程中的界面摩擦行为进行机理研究,通 ...
作者: 赵二辉 (导师:马彪)
学位名称: 博士
出处: 北京理工大学 2017
关键词: 湿式多片离合器;摩擦副;摩擦磨损特性;混合润滑;间歇接触;高温磨损
摘要: 随着车辆传动技术的快速发展,湿式多片离合器传递的功率密度不断增大、转速不断提高,摩擦副工况条件恶化,由于摩擦磨损问题所造成的离合器早期损伤已成为制约车辆传动装置寿命提高的瓶颈。本文以湿式多片离合器为研究对象,进行理论建模、仿真计算和试验测试,研究了各影响因素下摩擦副局部润滑与摩擦磨损特性、摩擦副高温 ...
作者: 吴俊峰 (导师:马彪)
学位名称: 硕士
出处: 北京理工大学 2017
关键词: 综合传动装置;功率损失;热特性;湿式离合器;带排扭矩;行驶工况
摘要: 综合传动装置是现代履带车辆的关键技术特征之一,其损失功率以热能的形式向传动机构以及周围舱体散发传递,随着履带车辆柴油机功率不断增加,其发热量也逐步增加,由此引发的一系列问题愈发不能被忽视。本文以履带车辆综合传动装置及其换挡离合器为研究对象,探讨车辆直驶工况功率损失及热特性规律。首先建立了考虑摩擦副间 ...