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由河北工学院与唐山市海北电焊机厂共同研制的焊条脉冲手弧焊机及其工艺技术研究,已于1991年9月2日通过专家鉴定。研制定型的 ZXM_5系列焊机,是一种具有创造性、实用的新技术产品,系国内外首创,技术处于领先水平。该机具有脉冲和直流输出,既能脉冲打底焊,又能直流盖面;节能、省材,配备7项功能,具有显著的经济效益和社会效益,特别适合我国国情。适用于压力容器、管道焊接、维修、全位置焊及热敏性材料的焊接,其应用范围十分广泛。
By Hebei Institute of Technology and Hebei Haibei welding machine factory jointly developed electrode pulse hand arc welding machine and its technology research, has been in September 2, 1991 through expert identification. The development of stereotypes ZXM_5 series welding machine, is a creative, practical new technology products, the first at home and abroad, the technology is at the leading level. The machine has a pulse and DC output, both pulse backing welding, but also DC cover surface; energy saving, saving materials, equipped with seven functions, with significant economic and social benefits, especially for China’s national conditions. For pressure vessels, pipe welding, maintenance, all-position welding and welding of heat-sensitive materials, the scope of its application is very wide.