| 舵机排气量超差故障分析及排除方法 |
| |
| 引用本文： | 何彦华,张艳辉. 舵机排气量超差故障分析及排除方法[J]. 长沙航空职业技术学院学报, 2008, 8(1): 35-37 |
| |
| 作者姓名： | 何彦华 张艳辉 |
| |
| 作者单位： | 1. 长沙航空职业技术学院,湖南长沙,410124
2. 空军五七一五工厂,河南洛阳,471000 |
| |
| 摘 要： | 通过对导弹舵机排气量超差故障的分析，找出故障原因是柱塞与堵头接触的环形面积太小，使堵头产生不具有可恢复性的形变而发生漏气现象。提出用更换堵头材料和改变柱塞阀座底座形状的方法来排除故障的措施。
|
| 关 键 词： | 舵机 排气量超差 柱塞堵头 改进措施 |
| 文章编号： | 1671-9654(2008)01-035-02 |
| 修稿时间： | 2008-01-04 |
Analysis and elimination method of servo air displacement ultra difference fault |
| |
| HE Yan-hua,ZHANG Yan-hui. Analysis and elimination method of servo air displacement ultra difference fault[J]. JOurnal of Changsha Aeronautical Vocational and Technical College, 2008, 8(1): 35-37 |
| |
| Authors: | HE Yan-hua ZHANG Yan-hui |
| |
| Affiliation: | HE Yan - hua, ZHANG Yan - hui(1. C hangshaAeronautical Vocational and Technical College , Changsha Huan 410124; 2. Air force 5715 Factory,Luoyang Henan 471000) |
| |
| Abstract: | Through the analysis of missile serve mechanism air displacement ultra difference breakdown,We find that the breakdown reason is that the plunger and the caulking contact ring-like area is too small which causes the unrecoverable deformation of caulking that lead to the phenomenon of air leakage.The measure proposed to eliminate the fault is the replacement of caulking material and the change of foundation shape of the plunger valve. |
| |
| Keywords: | servo air displacement ultra difference plunger caulking improvement measure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
