摘要
脉冲电弧焊有诸多优点,利用脉冲控制器将常规弧焊电源改造成脉冲弧焊电源,在脉冲控制器的控制下,可使美国林肯V300-I焊机呈脉冲式输出,并且峰值电压,基值电压,脉冲频率和脉冲占空比可调。该方法具有很大的应用前景和推广价值。
The pulsed are welding has many exeellences. A requlai welding power source could be ehanged into pulsed welding power souree by the use of pulse controller.Under the control of pulse eontroller, a Lincoln V300-I（welding power source）has pulse output with its peak welding voltage, background welding voltage, pulse frequency and duty ratio being adjustable.This method has gond prospect for apphcations and pepularization.
出处
《电焊机》
2005年第12期9-11,共3页
Electric Welding Machine
基金
国家自然科学基金资助项目(50375005)
关键词
脉冲
控制嚣
电弧焊
电焊机
pulse
controller
arc welding
welding machine
