单片微机场效应管高频TIG焊机研究  

Devlopment of computerised high frequency current TIG welder with single chip and MOSFET

作　　者：蒋鹏飞[1] 应泉乐[1] 高飞[1] 陈刚[1] 

机构地区：[1]华东船舶工业学院

出　　处：《电焊机》1994年第1期12-15,共4页Electric Welding Machine

摘　　要：本文基于高频脉冲电弧的电弧集中、稳定和挺直，利用８０９８单片机和场效应管研制了高频ＴＩＧ焊机，文中叙述了焊机结构、焊接主电路原理、微机控制原理、继电控制原理和引弧控制原理及它们的设计、这种焊机具有优良的性能，适用于精密薄件的焊接。Based opon high frequency current arc is arcing densely,stably and straightaway,the com-puterised frc quency current TIG welder with Intel 8098 microcomputer and MOSFET is developed. Theconstructure of welder,the electrical curcuit,the strategy of the control are described,The welder appear su-perior performance, It is perfect used to welding thin weld works.

关 键 词：氩弧焊机 高频 单片机 

分 类 号：TG434.5[金属学及工艺—焊接]