航天器环境工程Issue(5)：493-498,6.DOI:10.3969/j.issn.1673-1379.2013.05.007
模拟月尘对巡视器车轮轮轴材料的磨损试验研究
Abrasion test on wheel and axle materials of lunar rover under the influence of simulation lunar dust
摘要
Abstract
This paper discusses the wheel and the axle of the CE-3 rover. The abrasion test for wheel and axle materials is conducted by using the lunar dust, the environment simulator, the friction-abrasion test machine and the lunar dust simulator developed by Beijing Institute of Spacecraft Environment Engineering(BISEE). The influence of lunar dust grains on the abrasion characteristics of materials is studied. The sample materials include the aluminum alloy and Teflon and steel materials used for axle. The surface micro structures before test and after test are analyzed. The friction coefficient curves are acquired in the vacuum grain environment. The mass loss of materials is obtained by weighing, to see how the vacuum environment, the lunar dust grain and materials characteristics influence the abrasion characteristics.关键词
模拟月尘/月面巡视器/车轮轮轴/摩擦磨损试验Key words
simulation lunar dust/lunar rover/wheel and axle of lunar rover/friction and abrasion test分类
航空航天引用本文复制引用
白羽,郝宁,王志浩,田东波,郑慧奇,李蔓,代佳龙,于强,李宇..模拟月尘对巡视器车轮轮轴材料的磨损试验研究[J].航天器环境工程,2013,(5):493-498,6.基金项目
国家国防科工局工技术基础“十二五”科研项目（第一批立项） （）
