精品文档---下载后可任意编辑滑板倾角对弓网系统碳滑板/铜接触线滑动摩擦磨损性能影响的开题报告摘要：本文讨论了滑板倾角对弓网系统碳滑板和铜接触线滑动摩擦磨损性能的影响。通过倾角试验，分析了不同滑板倾角下碳滑板/铜接触线的摩擦系数和磨损机理，得出了滑板倾角与碳滑板/铜接触线摩擦磨损性能之间的关系。结果表明，在一定范围内，滑板倾角越大，碳滑板/铜接触线的摩擦系数越大，磨损程度也随之增加。通过分析摩擦表面形貌和材料组成，发现点接触磨损是主要磨损机理。关键词：滑板倾角；碳滑板；铜接触线；摩擦磨损Abstract:This paper studies the influence of skateboarding tilt angle on the sliding friction and wear performance of carbon skateboard and copper contact line in bow network system. By tilt angle test, the friction coefficient and wear mechanism of carbon skateboard/copper contact line under different skateboard tilt angles are analyzed, and the relationship between skateboard tilt angle and friction and wear performance of carbon skateboard/copper contact line is obtained. The results show that within a certain range, the greater the skateboard tilt angle, the greater the friction coefficient of carbon skateboard/copper contact line, and the increased wear degree. By analyzing the friction surface morphology and material composition, it is found that point contact wear is the main wear mechanism.Keywords: skateboard tilt angle; carbon skateboard; copper contact line; friction and wear
