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Are these welds any good Tig/Mig?

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发表于 2021-8-31 23:21:35 | 显示全部楼层 |阅读模式
Mig photos is metal 1/8.  wire speed 35, volt 50 75/25 arg mix.  Tig photos metal 3/16 voltage 115 100% Argon Lincoln 140 Pak MIG Everlast powerarc 140 STLincoln Tombstone
Reply:No they stink. Keep practicing.I hate being bi-polar it's awsomeMy Heroes Have Always Been Cowboys
Reply:Originally Posted by weldermikeNo they stink. Keep practicing.
Reply:Clean the steel. Both mig and tig will do better after grinding all the millscale off the steel. Both the tig and mig welds look cold. Try longer welds (6"+)Airco Ac/Dc 300 HeliwelderMillerMatic 200 (stolen)Miller Maxstar 150STLMiller AEAD200LE (welding and generating power) Hobart MIG
Reply:Alright ill do that thanks Sent from my SAMSUNG-SGH-I897 using Tapatalk 2Lincoln 140 Pak MIG Everlast powerarc 140 STLincoln Tombstone
Reply:I seriously doubt you are running 50 volts with your mig. 50 volts would just about vaporize 1/8" material. Beads look a bit cold and they look very large. keep in mind with fillets, you only need the beads to be the same size on each leg as the thinner material thickness, so for 1/8" you are looking at 1/8" legs.Amps ( not volts) on your tig beads is a bit low. 125 amps is about right for 1/8", for 3/16" you'd want more amps. I'd also agree you need to grind off the mill scale..No government ever voluntarily reduces itself in size. Government programs, once launched, never disappear. Actually, a government bureau is the nearest thing to eternal life we'll ever see on this earth! Ronald Reagan
Reply:Both welds look very cold, the mig weld is large, try to run stringer beads on the mig, once you get good at stringers then try motioning the gun. Clean the metal with some flaps discs and keep practicing
Reply:Alright thanksLincoln 140 Pak MIG Everlast powerarc 140 STLincoln Tombstone
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