保证电机、电器和设备载流部分的可拆和不可拆接头的可靠性,是电工技术生产工艺的最重要任务之一。最近,这项任务更为复杂,这是因为广泛地采用了铝作为导线材料。这种材料的性能不总是能保证可拆接头有稳定的电气接触的,铝铜接头尤为如此。采用焊接方法有可能顺利地解决电工产品制造中的许多问题。经验表明,冷压焊的效果特别好,因为这种方法可以用比较普通的手段实现铝与铝或是铝与铜的可靠连接。 Ensuring the reliability of the removable and non-removable connectors for the current-carrying parts of motors, appliances and equipment is one of the most important tasks in the electrotechnical production process. More recently, this task has been more complicated because of the widespread use of aluminum as the lead material. The performance of such materials does not always guarantee stable electrical contact of the detachable connector, especially for aluminum-copper connectors. The use of welding methods is likely to successfully solve many problems in the manufacture of electrical products. Experience has shown that cold-press welding works particularly well because this method allows for the more reliable connection of aluminum and aluminum or aluminum and copper by more common means.