典型的国内外交流TIG焊机的焊接性能分析

Analysis of performance of the typical AC-TIG welders home and abroad

从相流不平衡性、电流连续可调性及负载持续率等方面,论述了国内外典型交流TIG焊机的特点,既肯定了国内外交流TIG焊机各自优点,又指出各自的不足。最后对国内外交流TIG焊机性能的完善提出了一些看法。

The characteristic of the typical AC-TIG welders home and abroad were discussed in view of the phrase-current imbalance,the current continuance controllability and the continuance rate and so on.Not only the individual excellence of the typical AC-TIG welders home and abroad were approved,but also the individual defects of them were pointed out .Finally,some views on the performance's improvement of the typical AC-TIG welders home and abroad were came up.