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本文介绍了用于小直径工件环缝埋弧焊的驱动装置结构及其性能参数和运行特点,并阐述了埋弧焊驱动装置电机电源频率与焊接速度的对应关系。
In this paper, the structure, performance parameters and operating characteristics of the drive for annular gap submerged arc welding of small diameter workpieces are introduced. The corresponding relationship between the motor power supply frequency and the welding speed is also described.