交流焊机的封闭有限与逆变焊机的开放无限  

Limited Closure of AC Welding Machine and Unlimited Opening of Inverter Welding Machine

作　　者：张沈骏 郑卫刚[1] Zhang Chenjun;Zheng Weigang

机构地区：[1]武汉理工大学工程训练中心

出　　处：《变频器世界》2021年第6期97-100,共4页The World of Inverters

摘　　要：在介绍交流焊机和逆变焊机同时,又解释了电流的四种变换形式,在介绍直流焊机及逆变焊机的发展过程中,让我们看到交流焊机的缺陷,认清逆变焊机加数字技术才是焊机的发展未来,指出了交流焊机的封闭有限性,而逆变焊机它的发展空间是无限的,这个平台是开放公平的,让后来焊机企业通过创新研发努力完全可以迎头赶上。In the introduction of AC welding machine and inverter welding machine,four kinds of current transformation forms are explained.In the introduction of the development process of DC welding machine and inverter welding machine,we can see the defects of AC welding machine,recognize that inverter welding machine plus digital technology is the development future of welding machine,and point out that the sealing of AC welding machine is limited,while the development space of inverter welding machine is unlimited.This platform is open and fair,so that welding enterprises can catch up with them through innovative research and development efforts.

关 键 词：交流焊机 直流焊机 逆变焊机 交直流变换 封闭有限 开放无限 

分 类 号：TG434.1[金属学及工艺—焊接]