For those that don't know, this is not mig its FCAW (FLUX CORE ARC WELDING) they have the same semiautomatic process but this one is dual process with gas shielded and flux shielded.
@@Ben-tr flux core is stronger, but flux is usually ran uphill...solid wire can be very strong welds also, basically it depends on the experience of the hand holding the lead. In our shop it's a no no to run flux downhill...don't know why this guy is doing it. Solid wire can make nice downhill welds.
Arc retreating into the nozzle is a sign of slow wire speed. Also, you hold the torch too close to the workpiece. You just get a ton of slag onto the nozzle and you don’t get any significant gas coverage.
With MIG welding you don't usually need to use a chipping hammer to get the slag off The shield gas usually stops that from forming which tells me that is flux core welding
Bravo, mo vojo vedè che se magnamo una volta che se so' m'parati de saldà... l' occhi.? Scherzo 🤣🤣🤣🤣.... ottimo insegnamento di come dev'essere veramente una saldatura. Grande.!!
@@austin3626 any structural design forbids downhill welding for a reason. Penatration is the reason. You get much less in downhill welds. All structural codes require uphill...as in bridges, buildings, anything that flies, rolls, or floats...get it?
If you're weaving on a CWB test plate in Canada the inspector will fail you on the spot unless it's a cap. Stringers are standard procedure just about everywhere.
@Sam Digman It's not because of parameters... It's because you're skipping over the root and will be a guaranteed lack of penetration... a CWI would fail you because he's not going to waste his time continuing... the only time you might get away with this is vertical up or a hot pass tig on pipe (walking the cup)
@@silvestregonzalez1898 Es mierda de hilo animado eso es una guarrada,sumado a que suelda en descendente tenemos un cordon sin apenas penetración y falta de fusion,por muy chulo que os parezca que a quedao.
@@ChefKustom Yes can do. Just need some time to fit in between jobs. Very busy in my shop at the moment. If you are serious can let you know after i have posted the video. 👍
What is the difference between vertical up and down? I use a miller 145 d/c smaw for maintenance at trucking terminals and use MR 7018 1/8 rods and vertical up seems messy compared to vertical down. Thank you.
@@chadmoyer1453 vertical up welding is more structural welding and coded welding the grain structure of a vertical up weld is more ductility and flex therefore can take more stresses and strain down hand the grain structure is more solid and weaker also i can vertical up and over head weld with MMA process and still have a neat tidy weld
I been to welding school and I have welded alittle but I could be wrong but that look more 6g 45angle or maybe plate is 4g ether way didnt look vertical and I was always told never run down the only thing that runs down is shit always weld up
Wow! Kids, this IS NOT the video to watch to learn how to weld! Forget EVERYTHING you just saw! Find a video made by a certified welder with an AWS or Equivalent by country, credibility! Stay away from everyone else until you know right from wrong. Not every non certified welder is a bad welder, But ALL certified welders are good welders!
Oh no their not. There are different classes of welders. I was first class at the shipyard I worked to. You would be shocked at just how bad many certified welders are. And you weld the doorways on some coastguard vessels 6011 downhand. 28 years experienced production welder mig, dualshield fluxcore ceramic backing and of course stick welding.
So how does mig have slag after the weld? Im a mig welder and there is no slag that needs chipping at all. Your heading/title should say something like flux core weld. .
Bueno ustedes lo piden!! Yo en realidad nunca me a gustado soldar prefiero mandar a soldar Pero cuando nó quieren trabajar LO TENGO QUE HACER ÝÓ ES QUE ME GUSTA VERLOS TRABAJAR. PERO COBRAR YÓ.
Creo q de todos los procesos este es el más fácil t puedes utilizar la misma técnica que en stick welding, en este caso está soldando con alambre tubular ultra cord que utiliza gas de protection y deja escoria es un alambre muy fuerte incluso más fuerte q el electrodo 7018 pero no es factible al aire libre porque tiende a dejar poros si el aire del ambiente desplaza la mescal de 75% argón 25 co 2
@@jorgeceledon914 bueno en el caso del electrodo revestido o stick welding, al romper el arco la imposición química que lo reviste se desintegra y crea una admosfeta q aísla el oxígeno para que se cree el baño de fusión, el electrodo revestido en algunos países se les dice soldadura eléctrica pero hoy día todas son eléctricas con la excepción del autógena q hoy se sustituye muchas veces por la tig el welding o heliarc
@@soldadurasarevaloweldingre598 a eso me refiero man comprensión de lectura toda soldadura q necesite electricidad para su encendido ya sea un transformador de corriente o una tarjeta inversora necesita un gas q expanda el oxigeno a la hora de la fusión en el electrodo el gas inerte se activa cuando se realiza dicha fusion en el caso de los alambres tubulares por proceso innershield tambien en el caso de los alabres solidos (gmaw) o tubular simple y el proceso gtaw el gas protector se activa por spray no olvides q se llama soldadura al proceso de unir piezas sea por fusion expancion explocion friccion golpe etc etc y q los remaches fueron el primer tipo de soldadura en el mundo cuidece y dios me lo bendiga man
@@soldadurasarevaloweldingre598 estudie soldadura universal 2 años tipos normas porcesos gases etc etc homologado 6G smaw gtaw 4G fcaw tambien soldando aluminio al silicio y al magnesio con alambre en maquinas arco pulsadas para vagones de trenes de alta velocidad trabajado en gaseoductos en Sudamérica y astilleros en españa soy del puerto del callao Perú saludos desde el puerto de Bilbao España
Ну ну, повернули деталь в удобное положение, и давай сверху вниз гнать... с таким подходом любой ПТУ'шник покажет красоту на визуал контроле Про обработку детали я вообще молчу...
In 45 years of welding I have never had to chip of slag after doing any MIG Welding the gas cover protects the weld pool . I can weld Arc Gas Mig and Tig and a coded welder
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