摩擦学2.800 Tribology |
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课程网址: | http://ocw.mit.edu/courses/mechanical-engineering/2-800-tribology... |
主讲教师: | Prof. Nam Suh; Dr. Nannaji Saka |
开课单位: | 麻省理工学院 |
开课时间: | 信息不详。欢迎您在右侧留言补充。 |
课程语种: | 英语 |
中文简介: | 本课程讨论摩擦学系统的设计: 两个或两个以上物体在相对运动中的接口。基本主题包括: 表面的几何、化学和物理表征;金属、聚合物和陶瓷的摩擦和磨损机理, 包括磨料磨损、分层理论、刀具磨损、腐蚀磨损、聚合物和复合材料的磨损;边界润滑和固膜润滑。本课程还考虑了纳米摩擦学与宏观摩擦学、滚动触点、磁记录和电气触点中的摩擦学问题以及摩擦和磨损的监测和诊断之间的关系。案例研究被用来说明关键点。 |
课程简介: | This course addresses the design of tribological systems: the interfaces between two or more bodies in relative motion. Fundamental topics include: geometric, chemical, and physical characterization of surfaces; friction and wear mechanisms for metals, polymers, and ceramics, including abrasive wear, delamination theory, tool wear, erosive wear, wear of polymers and composites; and boundary lubrication and solid-film lubrication. The course also considers the relationship between nano-tribology and macro-tribology, rolling contacts, tribological problems in magnetic recording and electrical contacts, and monitoring and diagnosis of friction and wear. Case studies are used to illustrate key points. |
关 键 词: | 纳米摩擦学; 宏观摩擦学; 滚动接触; 磁性研究 |
课程来源: | 麻省理工大学公开课 |
最后编审: | 2016-03-13:cmh |
阅读次数: | 31 |