| 液体火箭发动机工艺与过程关键特性研究 |
| |
| 引用本文： | 朱耀龙,李护林,郭国长,刘军生,许艺峰.液体火箭发动机工艺与过程关键特性研究[J].火箭推进,2014,40(6):64-68. |
| |
| 作者姓名： | 朱耀龙 李护林 郭国长 刘军生 许艺峰 |
| |
| 作者单位： | 1. 西安航天发动机厂,陕西西安,710100
2. 航天推进技术研究院,陕西西安,710100 |
| |
| 基金项目： | 中国航天科技集团公司支撑项目 |
| |
| 摘 要： | 介绍了确定液体火箭发动机制造工艺和过程关键特性的方法。运用FMECA法分析和研究了液体火箭二级发动机设计关键特性、工艺关键特性和过程关键特性,识别出三类关键特性242项,在此基础上总结出了液体火箭发动机工艺关键特性与过程关键特性判别准则,即策划与甄别准则。该准则可有效推进液体火箭发动机的精细化管理,为发动机成熟度进一步提升打下了基础。
|
| 关 键 词： | 液体火箭发动机 设计关键特性 工艺关键特性 过程关键特性 精细化管理 |
Research on key features of liquid rocket engine manufacturing technique and process |
| |
| ZHU Yao-long,LI Hu-lin,GUO Guo-chang,LIU Jun-sheng,XU Yi-feng.Research on key features of liquid rocket engine manufacturing technique and process[J].Journal of Rocket Propulsion,2014,40(6):64-68. |
| |
| Authors: | ZHU Yao-long LI Hu-lin GUO Guo-chang LIU Jun-sheng XU Yi-feng |
| |
| Institution: | ZHU Yao-long, LI Hu-lin, GUO Guo-chang, LIU Jun-sheng, XU Yi-feng ( 1. Xi＇ an Space Engine Factory, Xi＇ an 710100, China; 2. Aerospace Propulsion Technology Academy, Xi＇ an 710100, China) |
| |
| Abstract: | The methods to determine the features of key manufacturing technique and process for liquid rocket engine are introduced in this paper. The key features in design, manufacturing technique and process of the second stage engine of liquid rocket are analyzed with FMECA method. Based on the identified 242 key features of three categories, the identification criteria （planning and discriminating criteria） for key manufacturing technique features and process features of liquid rocket engine were summarized, which effectively promoted the delicacy management of liquid rocket engine and laid a foundation for the enhancement of engine muturity. |
| |
| Keywords: | liquid rocket engine key design feature key technique feature key process feature refined management |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
