“锌铅焊”是用95%锌,5%铅作焊料,松香洒精作焊剂的一种钎焊,由于铝线电机的钎焊方法较多,为了便于区别,称之为“锌铅焊”。目前天津市第二电机厂、上海五一电机厂、跃进电机厂等均已应用了2年到4年。据他们使用的经验认为这种方法质量稳定,接头的腐蚀性较小,设备简单,操作方更,便于普及推广。 Zinc-lead soldering is a kind of brazing with 95% zinc and 5% lead as flux. Rosin sprinkles fine flux. Because aluminum brazing method is more, in order to facilitate the difference, it is called “zinc-lead soldering” . At present, the second motor factory in Tianjin, Shanghai May 1 Motor Factory, Yuejin Motor Factory, etc. have been applied for 2 years to 4 years. According to the experience they use, this method is of stable quality, less corrosive joints, simple equipment, more operation and convenient popularization.