航天推进技术研究院主办
[1]李薇.钢-钢钎焊件冷却通道防堵塞工艺[J].火箭推进,2010,36(06):42-45.
LI Wei.Anti-blocking technics of cooling channels of steel-steel brazed components[J].Journal of Rocket Propulsion,2010,36(06):42-45.
点击复制
LI Wei.Anti-blocking technics of cooling channels of steel-steel brazed components[J].Journal of Rocket Propulsion,2010,36(06):42-45.
钢-钢钎焊件冷却通道防堵塞工艺
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
36
期数:
2010年06期
页码:
42-45
栏目:
工艺与材料
出版日期:
2010-12-15
- Title:
- Anti-blocking technics of cooling channels of steel-steel brazed components
- 文章编号:
- 1672-9374(2010)06-0042-04
- Keywords:
- liquid rocket engine; steel-steel brazed component; milled groove; channel blocking; hydraulic pressure
- 分类号:
- V463
- 文献标志码:
- A
- 摘要:
- 研究了液体火箭发动机推力室扩张段的钎料布局及用量工艺方案，根据现有设备及生产条件选用正确的钎料，通过扩张段模拟试验件的钎焊试验，确定了钎料的用量及分布，并运用于正式产品的钎焊。经过检测，未产生钎料堆积及堵塞且符合设计要求的承载能力。
- Abstract:
- The technique of the solder distribution and quantity for thrust chamber divergent section of liquid rocket engine is discussed. According to the existing equipments and production conditions, proper solder was selected, and its quantity and distribution were determined based on the brazing testing of simulation UUT in the divergent section. The products applying to the above techniques were free of solder accumulation and blocking, and met the designed loading requirement.
参考文献/References:
[1]张贵田. 高压补燃液氧煤油发动机[M]. 北京: 国防工业出版社, 2005. [2]中国机械工程学会焊接学会. 焊接手册[M]. 2版. 北京: 机械工业出版社, 2001. [3]关桥. 航空制造工程手册[M]. 北京:航空工业出版社, 1993. [4]邓健. 钎焊[M]. 北京: 机械工业出版社, 1979. [5]粟祜, 李培森, 任耀文, 等. 真空钎焊[M]. 北京: 国防工业出版社, 1984. [6]梁凯, 戈和伟, 冯胜利. 滑阀分组件真空钎焊工艺性研究[J]. 海军航空工程学院学报. 2006, 21 (5): 566-570. [7]李伟民. 液氧/煤油发动机试验系统[J]. 火箭推进, 2005, 31 (6): 54-60. [8]徐浩海, 刘站国. 液氧/煤油补燃发动机系统稳定性分析[J]. 火箭推进, 2005, 31 (2): 3-8. [9]肖伟, 李宁, 赵兴保, 等. Cr对Ni_P系钎料钎焊不锈钢接头性能的影响[J]. 金属铸锻焊技术, 2009, 38 (23): 16-19. [10]陈建华, 张贵田, 夏开红. 液氧煤油发动机高压推力室冷却技术[J]. 宇航学报, 2008, 29 (1): 242-245. [11]王轶, 马光, 郑晶, 等. 镍基钎料钎焊不锈钢的钎缝组织及工艺的研究[J]. 金属铸锻焊技术, 2008, 37 (23): 93-95.
相似文献/References:
[1]郑 伟,李护林,陈新红.激光快速成形技术在液体动力领域的应用前景[J].火箭推进,2015,41(06):1.
ZHENG Wei,LI Hulin,CHEN Xinhong.Application prospect of laser rapid prototyping
technology in the field of liquid power[J].Journal of Rocket Propulsion,2015,41(06):1.
[2]郭 敬,宋晶晶,孔凡超.发动机推进剂增压输送系统建模仿真技术综述[J].火箭推进,2015,41(05):1.
GUO Jing,SONG Jingjing,KONG Fanchao.Overview of modeling and simulation technology
for propellant pressurization feed system
of liquid rocket engine[J].Journal of Rocket Propulsion,2015,41(06):1.
[3]于 康,谢荣华,陈晓江.表面张力贮箱电子束焊接工艺研究[J].火箭推进,2015,41(05):89.
YU Kang,XIE Ronghua,CHEN Xiaojiang.Study on electron beam welding process
for surface tension tank[J].Journal of Rocket Propulsion,2015,41(06):89.
[4]刘中华,苏 晨,汪军安,等.气路膜片设计研究[J].火箭推进,2015,41(05):95.
LIU Zhonghua,SU Chen,WANG Junan,et al.Design and study of pneumatic diaphragm in gas circuit[J].Journal of Rocket Propulsion,2015,41(06):95.
[5]薛 薇,蔡震宇,曹红娟,等.基于可视化平台的液氢/液氧火箭发动机核心部件质量计算[J].火箭推进,2015,41(04):61.
XUE wei,CAI Zhenyu,CAO Hongjuan,et al.Mass calculation of key assembly units in
LH2/ LOX rocket engine based on visual interface[J].Journal of Rocket Propulsion,2015,41(06):61.
[6]穆朋刚,童 飞,蒲光荣,等.温度对贮箱增压系统的影响分析[J].火箭推进,2015,41(04):74.
MU Penggang,TONG Fei,PU Guangrong,et al.Influence of temperature on tank pressurization system[J].Journal of Rocket Propulsion,2015,41(06):74.
[7]高朝辉,刘 宇,肖 肖,等.垂直着陆重复使用运载火箭对动力技术的挑战[J].火箭推进,2015,41(03):1.
GAO Zhao-hui,LIU Yu,et al.Challenge to propulsion technology for vertical
landing reusable launch vehicle[J].Journal of Rocket Propulsion,2015,41(06):1.
[8]申智帅,等.气动增压器技术及其在空间推进系统的应用[J].火箭推进,2015,41(03):15.
SHEN Zhi-shuai,RUAN Hai-jun,et al.Pneumopump technology and its application
in space propulsion system[J].Journal of Rocket Propulsion,2015,41(06):15.
[9]张 翔,徐洪平,安雪岩,等.液体火箭发动机稳态运行故障
数据聚类分析研究0[J].火箭推进,2015,41(02):118.
ZHANG Xiang,XU Hong-ping,AN Xue-yan,et al.Clustering analysis for fault data in steady process of
liquid propellant rocket engine[J].Journal of Rocket Propulsion,2015,41(06):118.
[10]窦 唯,闫宇龙,金志磊,等.某发动机涡轮泵转子高温超速/疲劳试验研究[J].火箭推进,2015,41(01):15.
DOU Wei,YAN Yu-long,JIN Zhi-lei,et al.Fatigue experiment of turbo-pump rotor at
over-speed and high temperature condition[J].Journal of Rocket Propulsion,2015,41(06):15.
备注/Memo
收稿日期：2009-11-１8；修回日期：2010-06-13
作者简介： 李薇（1977—），女，工程师，研究领域为液体火箭发动机推力室装配焊接技术
更新日期/Last Update:
1900-01-01