Electrode wire advance for arc welding

作者: Gunter Wilkens

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摘要: An electrode wire advance for arc welding utilizes an supplied through a flexible hose and acted upon by two drives. One drive pushes or unwinds the is connected thereto coupling. The other pulls from its it to torch.

参考文章(3)
Goodwin Leslie Ethel, Rowe Jean Max, Wyeth Nathaniel Convers, Magnetically biased pressure application to running length materials ,(1965)
Roscoe R Lobosco, Push-pull welding wire drive system ,(1964)