结合高频感应加热设备及钎焊的工作原理,介绍了高频感应钎焊工艺在冰箱压缩机高压排气管焊接中的应用。通过与火焰钎焊工艺的对比分析,降低了焊漏、焊堵等不良,提高了产品质量,降低了生产成本。结合实际的压缩机高压排气管焊接工艺,介绍对设备、感应器、钎料、钎剂、装卡等方面的控制,来保证焊接质量。 Combined with the working principle of high frequency induction heating equipment and brazing, the application of high frequency induction brazing process in high pressure exhaust pipe of refrigerator compressor is introduced. Through the comparison with the flame brazing process, the defects of welding leakage and welding plug are reduced, the product quality is improved, and the production cost is reduced. Combined with the actual compressor high pressure exhaust pipe welding process, introduce the control of the equipment, sensors, solder, flux, card, etc. to ensure the welding quality.