| 航空发动机主泵金属封严装置漏油故障分析 |
| |
| 引用本文： | 卢建红,谭蓉,陈礼顺,王静.航空发动机主泵金属封严装置漏油故障分析[J].航空发动机,2009,35(2):44-46,5. |
| |
| 作者姓名： | 卢建红 谭蓉 陈礼顺 王静 |
| |
| 作者单位： | 中国人民解放军第五七一三厂,湖北襄樊,441002 |
| |
| 摘 要： | 针对航空发动机主燃油泵金属封严装置漏油问题，分析了导致漏油产生的各种因素；研究了金属封严圈组合研喜及检测、铅铟润滑扩散镀昙工艺控制和主燃油泵装配工艺3个方面对封严的影响，提出了针对性的改进措施。进行了相应的试验．验证了改进措施的有效性。
|
| 关 键 词： | 航空发动机 主燃油泵 封严装置 漏油 故障分析 |
Failure Analysis of Metal Sealing Device Leaking for Aeroengine Main Fuel Pump |
| |
| Authors: | LU Jian-hong TAN Rong CHEN Li-shun WANG Jing |
| |
| Institution: | No.5713 Factory of PLA;Xiangfan 441002;Hubei;China |
| |
| Abstract: | The various factors of main fuel pump leaking for an aeroengine metal seal device were analyzed. The effects of metal seal ring combination grinding and measuring, Pb-Sn lubrication diffusion coating controlling and main fuel pump assembly on the metal seal were investigated and the pointed improvements were presented. The appropriate tests were also performed to validate the efficiency of the improvements. |
| |
| Keywords: | aeroengine main fuel pump seal device leaking failure analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
