在工业生产中,经常在厂房里需要安装制冷设备(如制冷机),但要使制冷机上作,需要循环冷却管,一般采用紫铜管,设计上接头连接形式为插套结构,焊接工艺一般采用钎焊。这里介绍银钎焊工艺要领。银钎焊的特点:气焊工艺,中性火焰焊接。其工艺简单、容易操作,焊工易掌握;钎焊焊缝气密性好、 In industrial production, often in the plant need to install refrigeration equipment (such as refrigerators), but to make the refrigerator, you need to cycle cooling pipe, the general use of copper pipe, the design of the connector form of plug sleeve structure, the general welding process Brazing. Here is the silver solder process essentials. Silver brazing features: gas welding process, neutral flame welding. The process is simple, easy to operate, easy to grasp the welder; braze weld gas tightness,