农业机械定周期维修的可靠性边界条件  

Study on Reliability Boundary Conditions for Periodic Maintenance of Agricultural Machinery

作　　者：王万章[1] 段铁城[2] 

机构地区：[1]河南农业大学机电工程学院 [2]河南农业大学机电中心

出　　处：《农业机械学报》2003年第3期62-64,共3页Transactions of the Chinese Society for Agricultural Machinery

摘　　要：应用可靠性理论对农业机械定周期维修的适用性进行综合分析 ,讨论了维修周期的确定方法和定周期维修的适应性 ,提出了农业机械定周期维修的可靠性边界条件及计算方法 。In this paper, the applicability of periodic maintenance for agricultural machinery was investigated based on the reliability theory. The determination of a proper periodical time for the periodic maintenance was analyzed,the applicable coefficient of the periodic maintenance was brought forward based on the failure data, and the reliability boundary conditions of agricultural machinery and their calculations were presented. The data of a mini tractor used in He'nan province were used to evaluate its periodic maintenance system.

关 键 词：农业机械 定周期维修 可靠性 边界条件 威布尔分布 

分 类 号：S220.7[农业科学—农业机械化工程]