模拟焊接电弧负载控制器的研制  

Development of the Controller for the Welding Arc Duty Simulator

作　　者：吴志生[1] 刘翠荣[1] 梁文广[2] 韩金明 

机构地区：[1]太原重型机械学院,太原030024 [2]沈阳工业大学,沈阳110000 [3]山西煤矿机械厂,太原030006

出　　处：《太原重型机械学院学报》2002年第2期159-161,共3页Journal of Taiyuan Heavy Machinery Institute

摘　　要：分析了采用模拟焊接电弧负载测试弧焊电源外特性和动特性的可行性 ;确定了模拟电弧负载用电阻的制作材料、结构形式 ;明确了模拟电弧负载电阻值的变化规律并研制了实现该阻值变化规律的控制器。The feasibility of measuring the external characteristic and dynamic characteristic of arc welding power source using the welding arc duty simualtor is analyzed. The material characteristic and construction of the resistances used for welding arc duty simulator is defined. The regular pattern of the resistance of the welding arc duty simulator is designed. And a controller is developed to control the change of resistances.

关 键 词：弧焊电流 测试仪 模拟负载 控制器 研制 

分 类 号：TG434[金属学及工艺—焊接]