制冷装置管道钎焊工艺  

Braze welding process applied into refrigeration equipment pipeline

作　　者：何生 

机构地区：[1]广州番禺速能冷暖设备有限公司

出　　处：《制冷与空调》2011年第5期72-75,共4页Refrigeration and Air-Conditioning

摘　　要：钎焊作为一种常用的焊接方法,在形状复杂和薄壁零件连接中获得广泛应用。本文针对制冷装置中管道连接的特点和要求,阐述制冷装置管道钎焊工艺的要点,包括钎焊前的检查和准备、加热焊接中的操作要领和钎焊后处理等。Being a commonly used welding method,braze welding is wildly used in joining complex shape parts and thin wall components.Based on these characteristics and requirements of refrigeration equipment pipeline connections,makes a brief description of the key points of braze welding process applied into refrigeration equipment pipeline,including check and preparation before brazing,heating and welding operation essentials and treatment after brazing,etc..

关 键 词：钎焊 制冷装置 钎料 助焊剂 加热 冷却 泄漏 

分 类 号：TG454[金属学及工艺—焊接]