|
|||||
|
|
| 履带式拖拉机可靠性与维修性的分析 | |
| 引用本文： | 王金武,刘家福,许仲祥.履带式拖拉机可靠性与维修性的分析[J].农业机械学报,2004,35(4):81-83. |
| 作者姓名： | 王金武 刘家福 许仲祥 |
| 作者单位： | 1. 东北农业大学工程学院,副教授,博士,150030,哈尔滨市 2. 凯斯公司哈尔滨代表处,助理工程师,150090,哈尔滨市 3. 中国农业机械化科学研究院,研究员,100083,北京市 |
| 基金项目： | 黑龙江省教育厅资助项目 (项目编号 :95 5 10 2 2 ) |
| 摘 要： | 对东方红-1002型和东方红-802型拖拉机的使用可靠性(可靠度和平均故障间隔时间)和维修性(维修度和平均修复时间)做了跟踪试验并进行了统计分析。结果表明，这两种拖拉机的平均故障间隔时间分别为182．62h和160．2h，它们最薄弱的总成均为发动机。 |
| 关 键 词： | 履带式拖拉机 可靠性分析 维修性分析 平均故障间隔时间 |
| 修稿时间： | 2002年11月28 |
Statistical Analysis Study on Reliability and Maintainability of Caterpillar Tractor |
|
| Wang Jinwu.Statistical Analysis Study on Reliability and Maintainability of Caterpillar Tractor[J].Transactions of the Chinese Society of Agricultural Machinery,2004,35(4):81-83. | |
| Authors: | Wang Jinwu |
| Institution: | Wang Jinwu(Northeast Agricultural University) Liu Jiafu(Case Corporation Harbin Representative Office) Xu Zhongxiang(Chinese Academy of Agricultural Mechanization Sciences) |
| Abstract: | The experiments and statistical analysis for reliability (reliableness and MTBF), maintainability (maintainness and MTTR) of Donfanghong1002 and Dongfanghong802 were performed in this work. The results showed that the intervals of average troubles of these two tractors were 182 62 h and 160 2 h respectively and the weakest assemblies in both these two tractors were engine part. |
| Keywords: | Caterpillar tractor Reliability Maintainability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |