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内容简介:本书从实用出发,系统地介绍了国内外一些先进的直流焊条电弧焊、直流和交流氩弧焊、熔化极气体保护焊、脉冲气体保护焊、埋弧自动焊和高频感应加热设备的电路设计及其工作原理,以及使用和维修中必备的一些基本知识。为便于读者理解,还简要介绍了一些与本书所述焊接设备控制电路有关的电子元器件的特点、简要工作原理及其好坏的简单判断方法。本书还根据作者
Introduction: This book systematically introduces some domestic and foreign advanced DC welding arc welding, DC and AC TIG welding, GMAW welding, pulse gas shielded welding, submerged arc welding and high frequency induction heating Circuit design of the equipment and its working principle, as well as some basic knowledge necessary to use and maintain. In order to facilitate the reader to understand, but also briefly introduces some of the characteristics of the electronic components related to the control circuit of the welding equipment described in this book, briefly the working principle and its simple method of judgment. The book is also based on the author