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当前位置: 首页 > 文章 > 链条耐磨损寿命可靠性评定方法 农业机械学报 2008,39 (8) 182-185
Position: Home > Articles > Evaluation Method of Chain Wear-resistant Reliability Transactions of the Chinese Society for Agricultural Machinery 2008,39 (8) 182-185

链条耐磨损寿命可靠性评定方法

作  者：
许树新;周晓勤;李静秋
单  位：
吉林大学国家链条质量监督检验中心;长春光学精密机械与物理研究所;吉林大学机械科学与工程学院
关键词：
链条;耐磨性能;可靠性;抽样检验;极限磨损伸长率
摘  要：
设计了链条耐磨损寿命可靠性评价方法,该方法可以根据具体链传动形式,灵活地调整抽样方案,从而满足不同主机产品可靠性考核的需求。研究表明,以链条在不同使用寿命下的可靠度或不同极限磨损伸长率的可靠度为评定目标,评定成本保持不变,同时可以获得更多的可靠性信息。
译  名：
Evaluation Method of Chain Wear-resistant Reliability
作  者：
Xu Shuxin1 Zhou Xiaoqin1 Li Jingqiu2(1. Jilin University, Changchun 130025, China 2. Changchun Institute of Optics, Fine Mechanics and Physics, CAS, Changchun 130033, China)
关键词：
Chain, Wear-resistant performance, Reliability, Sampling test, Limiting wear tensibility rate
摘  要：
The limiting wear tensibility rate greatly influences the operational performance of chains. It is an important measure to establish the assessment criterion to ensure the reliable operation of mechanical products. Based on the theories of statistics, an assessment method of chain wear-resistant reliability was proposed, which could easily adjust the sampling scheme according to the types of chain transmission, so as to satisfy the needs of assessing the reliability of different mechanical products. The research shows that by using the reliability based on operational life or limiting wear tensibility rate as assessment index, assessing cost is not changed, and more information on reliability is obtained.

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