摘要
分析了燃油———液体热交换器的结构特点及翅片成形和芯体焊接难点,重点介绍了翅片成形和芯体盐浴钎焊工艺方法及获得的技术经济效果。
The structural feature of aluminum alloy fuel oil hydrostatic he at exchanger, finned blade forming and the problems in core welding are analyzed. The process of finned blade forming, the core salt bath braze welding and the technological economical effects obtained are introduced.
出处
《航空精密制造技术》
北大核心
2002年第4期28-29,35,共3页
Aviation Precision Manufacturing Technology
关键词
热交换器
翅片成形
盐浴钎焊
heat exchanger
finned blade forming
salt bath braze welding
