机械科学与技术2012，Vol.31Issue(3)：456-460,5.
面向维护的刮板机可靠度建模与预测
Modelling and Simulation of Scraper Reliablity Undergoing Maintenance
摘要
Abstract
The scraper conveyor is heavy machinery which can continuously transport goods.The failure,which occurs in use and run,will seriously affect the production cost and production capacity,so the prediction of scraper reliability is very important to factories,mines and other enterprises.In this paper,the failure factors of scraper parts are classified and discussed,parts are grouped to research the scraper reliability.The age distribution law and the structural stress law of machine parts are studied during operation and service course,and the simulation models of scraper reliability are established undergoing the maintenance.Finally,the scraper reliability is calculated,which will provide a strong basis for enterprises evaluation of production costs and capacity.关键词
刮板机/可靠性/失效时间/干涉模型/模糊理论Key words
scraper conveyor/reliability/failure time/interference model/fuzz分类
信息技术与安全科学引用本文复制引用
黄良沛,龚争理,罗忠诚..面向维护的刮板机可靠度建模与预测[J].机械科学与技术,2012,31(3):456-460,5.基金项目
国家自然科学基金项目 （）
湖南省科技厅计划项目（2010GK3043）资助 （）
