The technology and equipment of automatic stop up hole welding with argon gas protection, scavenging welding technique and welding power supply are introduced.
介绍了氩气保护自动堵孔焊技术及其所用设备、换气焊接系统、焊接电源等。
The success of developing self-automatic welding equipment for coach roof-hood has solved the problem that the production technology of coach roof-hood is backward.
客车顶盖蒙皮自动点焊设备开发的成功，解决了客车顶盖蒙皮生产工艺落后的问题。
This article introduces the construction, working theory and typical technology of automatic welding equipment for equal diameter welding tee to solve the low efficiency by manual welding.
简要介绍了等径焊接三通自动焊的设备结构、工作原理以及典型工艺。
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