It makes sense to welders lol

Lol

That’s welding, sometime there are no words for what your explaining, just takes time.

Welders bro 😂😂😂

Can you do a video of this process of yours

@@7Tew7 He has a video doing back feeding which helped me alot. Wish he would post more stuff lol

Idk a qc in the world who would let you do a 3/16 gap… wayyyyy outside the parameters of the weld procedure.

lol

Why not to brush stainless?

@@mddenis1 as long as it’s a stainless steel brush it doesn’t matter, don’t know what this guy is on about

I find it better to do either up or down but lift up after the stroke and reset also always clean and I mean clean every piece of metal and everything that's going to be touching the work piece

Amigo siempre debes poner la cinta ,ya que sin esta es imposible hacer el pase de raíz y siempre se te colgaría por el interior o florecerá debido a la contaminación del oxígeno . Todo soldador tiene debe saber que para ejecutar un cordón de raíz en acero inoxidable debe hacer lo que se le llama el proceso de cámara para eliminar el oxígeno del interior de la probeta. Si Tu lo hacías sin este procedimiento osea de que hablamos . Espero mejores en este tema . Suerte y no queda más que seguir mejorando cada día un poquito más. Bendiciones desde Calama Norte grande desierto de atacama Chile . Atte Rodrigo

En el proceso Gtaw no se aplica aporte 3/16 no es alambre , este se usa en el proceso Fcaw y va por milímetro ,desde 0.6 a 1.6 . Comúnmente en Gtaw es para chapas no más allá de 12 mm de espesor . Saludos.

I did exactly the same , set up that is, feathered edge (no landing edge) and I had a 35 degree bevel. I fused the root run, as you say nor easy to master as you are never sure whats happening inside. I found when you arced up I paused for a few seconds before moving off and the arc settled and you know the edges were caught. The client did not want a heavy root flush was the preferred profile

@Sayin wat cool

@Sayin wat yeah well neither would a 3/16”s or 5/32 gap. Ain’t no real qc letting you go that far out of weld specs. Sch 10 is a max of 1/8” on paper. If ur qc let’s you get away with more they are worthless. Besides, if you can’t get full pen on sch10 with lay wire you can’t weld and explains why You need to back feed 😂… the dude doing no gap would smoke you

@Sayin wat yeah 5/32 and up is not within code.. Qc can deny it if they want. Of course non union don’t follow code at all. root gap at whatever they want, run beads as wide as they want. Lol we can’t get away with that garbage. Obviously you never been in a nuke.

@Sayin wat I get what your saying tho, some places are a lot more relaxed. But we always try to go by what the process calls for by certs and most are QCs are going to do the same. Say you’re welding carbon 6010/7018. They will hold you to that tolerance of a UA21 and so on. But I’ve been at steel mills that don’t give a fuck. But to say 5/32 and 3/16 is acceptable isn’t necessarily true. A lot of places will not allow it

Stop before the bridge tack and grind it out carefully. Feather out your starts and stops and give it a minute to build your purge back up. Grinding sometimes traps air in there and it takes a minute for the argon to push out the air. Then, just keep right on trucking like that bridge tack was never there

To hot and or to slow, or sitting to long in the middle. Gotta focus your heat more towards the bevel face

If you purge correctly you wont need to. But you should test the part and look for holes before continuing to weld.

Not wrong there, Unless you can weld backhanded. Same as all the "walken the daaawg" bullshit. Learn to weld like that? What are you going to do when there's something in the way lol

I can weld with both hands but I don't do it on video because there are new guys that would find it hard trying to do it with their opposite hand.

Yes

i make 95/hr rig welder in ND oil patch

1/8

Please give some details on your method - what's the gap and wire size? Freehand or walk the cup? Feeding wire from outside?

Yes. Check out Northern Sweden welding channel👍

316 rods

Too high a heat input, caused by too low amperage causing too low travel speed👎

@Theone82 ain't that always the way, too. Lol

It works on alloys though. That's the only time I use bridge tacks.

Do you feed the wire from outside or back feeding?

@@mddenis1 I do it both ways. I have good luck face feeding so that's my go to on the bench especially, but back feeding is a great technique to get a good root in a tight spot because you can keep the wire and your feed hand out of your way.

Argon

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