一九八一年,成都电焊机研究所完成一批课题研究任务,并通过部局和所内鉴定。现摘要介绍几项如下:LH一16A型晶体管脉冲微束等离子弧焊机为进一步满足微束等离子弧悍接生产的需要,克服一般微束等离子弧焊接薄工件的困难,在微束等离子弧焊中加入脉冲焊接电流,使之更好地适用于细丝、薄壁件的焊接。新设计 In 1981, Chengdu Institute of Welding completed a number of task research tasks, and through the ministry and the appraisal. The summary is introduced as follows: LH-16A transistor pulse micro-beam plasma arc welder In order to further meet the micro-plasma arc fusion production needs, to overcome the general micro-plasma arc welding of thin parts difficult, micro-beam plasma arc welding Add pulse welding current, making it better for thin wire, thin-walled parts of the welding. new design