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WELDER HAVING GAS FLOW FEEDBACK CONTROL;METHOD OF PROVIDING A TARGETED SHIELDING GAS FLOW RATE TO A WELD SITE:CORRESPONDING GAS FLOW FEEDBACK CONTROL
WELDER HAVING GAS FLOW FEEDBACK CONTROL;METHOD OF PROVIDING A TARGETED SHIELDING GAS FLOW RATE TO A WELD SITE:CORRESPONDING GAS FLOW FEEDBACK CONTROL
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机译:焊机具有气体流量反馈控制;为焊接现场提供目标的屏蔽气体流量的方法:相应的气体流量反馈控制
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摘要
Disclosed is a method and system for improving flow control of a protective gas in a welding unit, wherein the controller is utilized using feedback from at least one of a mass or volume flow controller 50, a pressure sensor 52 and a valve position sensor 54. The protective gas flow through 50 is regulated.
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