Accelerating Life Test Design on Solid Lubrication of the Bearing Used in the Space

摘要：

Solid lubrication is widely used in the space mechanical moving components,which are the important parts of spacecrafts or scanning earth sensors.In order to study the failure mode of solid lubricant and evaluate the mechanical system reliability, the Accelerated Life Test (ALT) is developed to accelerate failure by increasing the test stress.An example is given to explain how to do ALT design in this paper.The feasibility, the principle and methods of the ALT for the space mechanical moving components using solid lubricant were discussed.It is pointed out that selecting rotation speed as the accelerating stress of ALT is feasible when using solid lubricant.

关键词： solid lubrication accelerated life test bearing

作者: Dong Shu Zhu Wei Zhao Wan

作者单位: China Astronautics Standards Institute Beijing,100071,PRC

会议类型: 国际会议

会议名称: 2009 8th International Conference on Reliability,Maintainability and Safety(第八届中国国际可靠性、维修性、安全性会议)

会议地点: 成都

会议语种:英文

页码: 1200-1202

在线出版日期: 2009-08-24（万方平台首次上网日期，不代表论文的发表时间）