| 双侧充压式机械密封试验与研究 |
| |
| 引用本文： | 张毅,张晓东,王海娟.双侧充压式机械密封试验与研究[J].机电产品开发与创新,2011,24(3):38-40. |
| |
| 作者姓名： | 张毅 张晓东 王海娟 |
| |
| 作者单位： | 西南石油大学,机电工程学院,四川,成都,610500 |
| |
| 摘 要： | 针对带减速器的涡轮钻具密封过早失效的现状,对平衡式机械密封模型进行受力分析,提出在平衡式机械密封中,当密封面每侧的压力面积占密封面面积的1/2时,密封端面的膜压力受外界影响波动最小.为了验证此结论,设计并组装了密封试验台,主要用来监控高压和低压工况下密封面的内外侧温度、扭矩、端面压力、膜厚和动环振动量等性能参数.
|
| 关 键 词： | 平衡 机械密封 试验台架 |
The Test and Research of the Bilateral Pressurized Mechanical Seal |
| |
| ZHANG Yi,ZHANG Xiao-Dong,WANG Hai-Juan.The Test and Research of the Bilateral Pressurized Mechanical Seal[J].Development & Innovation of Machinery & Electrical Products,2011,24(3):38-40. |
| |
| Authors: | ZHANG Yi ZHANG Xiao-Dong WANG Hai-Juan |
| |
| Affiliation: | ZHANG Yi,ZHANG Xiao-Dong,WANG Hai-Juan(College of Mechanical and Electrial Engineering,Southwest Petroleum University,Chengdu Sichuan 610500,China) |
| |
| Abstract: | Aiming at the turbo drill with gear box sealing premature failure situation,we analysis the balanced mechanical seal model,put forward a view that in the balanced mechanical seal.The pressure of film which is influenced by the factor of external fluctuation is the smallest when each pressed seal surface accounts for half of the area of the seal.In order to verify this conclusion,a set of seal experimental apparatus was designed and assembled,which is mainly used to monitor high press and low press under the... |
| |
| Keywords: | balance mechanical seal test bench |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
