马彪
作者: Dong, Yi1;Ma, Biao1;Xiong, Cenbo1;Zhao, Qin1;Chen, Hao2;Zhang, Yi2;Xie, Guoxin2 (1Beijing Inst Technol, Sch Mech Engn, Beijing, Peoples R China.;2Tsinghua Univ, Dept Mech Engn, State Key Lab Tribol Adv Equipment, Beijing, Peoples R China.)
出处: TRIBOLOGY LETTERS 2024 Vol.72 No.3
摘要: This work indicates that the core-shell structure is expected to meet the requirements of high friction and low wear for clutches. In the article, two ...
作者: Ma, Biao1; Lu, Weichen1; Yu, Liang1; Xiong, Cenbo1; Dang, Guoqiang1; Chen, Xiaobo1 (1Beijing Institute of Technology, Beijing; 100081, China)
出处: Materials 2024 Vol.17 No.10
作者: Zhao, Qin1;Ma, Biao1;Yu, Liang1;Zhang, Yudong2;Dong, Yi1;Zhou, Ruyi2 (1Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China.;2China North Vehicle Res Inst, Beijing 100081, Peoples R China.)
出处: TRIBOLOGY INTERNATIONAL 2024 Vol.195
关键词: FINITE-ELEMENT-ANALYSIS; THERMOELASTIC INSTABILITY; DISK BRAKES; ENGAGEMENT; SIMULATION; DEFORMATION; TEMPERATURE; TORQUE; WEAR
摘要: Considering the influence of the contact and friction for buckling deformation, a comprehensive model is proposed to study the timing-varying thermody ...
作者: Dong, Yi1; Ma, Biao1; Xiong, Cenbo1; Zhao, Qin1; Chen, Hao2; Zhang, Yi2; Xie, GuoXin2 (1School of Mechanical Engineering, Beijing Institute of Technology, Beijing, China;2Department of Mechanical Engineering, State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing, China)
出处: Tribology Letters 2024 Vol.72 No.3
作者: Zhang, Dingge1; Ma, Biao1; Yu, Liang1; Xu, Xiaoyu2; Wang, Liyong3; Zhang, Jinle4 (1School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;2School of Software, Shandong University, Shandong; 250101, China;3Key Laboratory of Modern Measurement and Control Technology, Ministry of Education, Beijing Information Science and Technology University, Beijing; 100192, China;4China North Vehicle Research Institute, Beijing; 100072, China)
出处: SSRN 2024
发明人: 马彪,王浩东,陈漫,于亮,李岩,谭赟璐
申请人: 北京理工大学
申请号: 202410144002.1
申请日期: 2024.02.01
摘要: 本发明涉及地形可通行性分析技术领域,特别是涉及一种面向履带车辆的地形可通过性评估方法和系统,包括:获取履带车辆周围的点云信息和图像信息;将所述点云信息和图像信息进行处理后融合,获取融合信息;基于所述融合信息构建高程地图;根据所述高程地图结合代价函数,对所述履带车辆的地形可通过性进行评估,其中,所述代 ...
发明人: 马彪,董懿,熊涔博,魏超
申请人: 北京理工大学
申请号: 202410075258.1
申请日期: 2024.01.18
摘要: 本发明公开了一种铜基粉末冶金摩擦材料的制备方法,材料的制备方法包括以下步骤:步骤S1、制备Cu@C壳核颗粒;步骤S2、按照质量百分比将50%~60%含量的铜粉、10%~50%含量的Cu@C颗粒、10%~15%含量的铁粉、5%~8%含量的锡粉、3%~6%含量的镍粉、3%~6%含量的碳化硅、3%~6%含 ...
作者: 薛嘉琪,马彪,郑长松,徐峰,季文龙 (北京理工大学机械与车辆学院;中国人民解放军32184部队)
出处: 哈尔滨工程大学学报 2024 第45卷 第5期 P947-956
关键词: 离合器;摩擦片; 花键约束;转盘动力学; 变形圆板;刚体摆动; 数值分析; 频域分析
摘要: 为了揭示离合器分离状态下摩擦元件变形前后的动力学特性差异,本文研究了花键约束下不同变形程度摩擦片的角向摆动特性,分析了花键界面和翘曲变形对摆动的影响。本文对平直摩擦片进行了力学分析,并建立了平直片角向摆动的动力学模型。在此基础上,对平直片引入薄板的变形函数,考虑几何差异推导出了变形摩擦片的摆动模型。 ...
作者: 马彪1;,王赫1;,郑长松1;,阳仁奇2; (1北京理工大学机械与车辆学院;2陆军装备部驻湘潭地区某军事代表室)
出处: 机械设计与制造 2024 第3期 P376-379,384
关键词: 综合传动装置;转向机构;可靠性;故障模式;工艺改进
摘要: 转向机构是综合传动装置的核心部件之一,其零部件故障将导致车辆转向功率不足,甚至失去转向能力。针对某型综合传动装置转向机构在试验与使用过程中出现的可靠性问题,进行故障归纳与诊断,根据使用条件进行转向机构的可靠性建模与分配,并分析其故障模式、影响及危害性,最大故障影响概率达0.9。基于分析结果,从结构和 ...
作者: Ma,Biao1;Chen,Xiaobo1;Zheng,Changsong1;Yu,Liang1;Zhao,Qin1;Lu,Weichen1; (1School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China)
出处: Materials 2024 Vol.17 No.12
摘要: The spline teeth fracture of separator plates in wet multi-plate clutches compromises driving safety and the vehicles lifespan. Tooth fracture is main ...