随着电子工业的飞速发展和技术上的进步,从五十年代初开始发展了一种新的连接方法──绕接技术。这种技术现已被世界各国广泛使用,并已成为电气设备制造中一种基本工艺。我厂在长途自动电话交换机的试样机和JDKT-A型骨干样机上均采用了绕接技术,我们认为绕接比锡焊有较大的优越 With the rapid development of the electronics industry and technological advances, a new connection method has been developed since the early 1950s. This technology is now widely used all over the world and has become a basic process in the manufacture of electrical equipment. I plant in the long-distance automatic telephone exchange sample machine and JDKT-A type of backbone prototype are used on the winding technology, we believe that compared to tin than the greater flexibility