#氣保焊

#氣保焊 #焊工 電流調整，電流越大出絲的速度越快、餘高越高。電壓調整，電壓越大焊絲熔化越快、熔寬越寬。先固定電流然後匹配電壓。飛濺特別大，伴有煙塵焊縫發黃電壓過高。我們減小電壓，啪啪頂槍、母材融化不完全，明顯就是電壓小了。加大些電流，挑出這種譁譁流水聲，電流電壓就適合焊接。#氣防防防#Welder Current adjustment, the greater the current, the faster the wire output and the higher the reinforcement. Voltage adjustment, the higher the voltage, the faster the welding wire melts and the wider the melting width. Fix the current first and then match the voltage. The splash is particularly large, accompanied by yellowing of the weld seam with smoke and dust, and the voltage is too high. We reduce the voltage, and the gun is cracked and the base metal is not completely melted. Obviously, the voltage is low. Increase the current to pick out the sound of rushing water, and the current and voltage are suitable for welding.