摘要
简要分析了起重机回转支承常见故障类型、故障成因及机理,提出从技术和管理两个层面对起重机回转支承故障进行预防和控制,制定了回转支承在设计、制造、安装、使用和维保等环节故障的预防和控制措施。强化设计理念,提高制造安装水平,建立科学的使用制度,加强维修保养工作等是回转支承故障预防和控制的核心工作。
The paper briefly analyzes the common failure types,failure causes and mechanism of the crane bearing, proposes to prevent and control the failure from technology and management,and presents related prevention and control measures against failures during design,manufacturing,installation,utilization,and maintenance of the slewing bearing.It’s required to focus on strengthening the design theory,improving manufacturing and installation level,building scientific utilization system,and advancing maintenance work for the purpose of failure prevention and control.
出处
《起重运输机械》
2014年第6期102-104,共3页
Hoisting and Conveying Machinery
基金
国家质检总局科技计划项目(2011QK323)
质检公益性行业科研专项(201110032)
关键词
起重机
回转支承
故障
预防和控制
crane
slewing bearing
failure
prevention and control
