MIG(GMAW) RMD/STT root pass + Flux core(FCAW) 

Do you wait for mig root to cool before flux core ? If you don't wait, how do you prevent suck back ?

Hello, Hot pass welding should be performed while distributing heat from side to side!😎

@@kimchiwelder8410 You make up your own question and answer it because you can't read / understand mine?

@@44_83 Hello, 😁😁yes, I understand your question 100%. Why is there a suck back? this is because excessive heat was transferred to the root pass weld during hot pass welding. This means that the center of the root pass weld has collected a lot of heat. When we do vertical welding, when we divide it into three parts, left, middle and right, we only have to make welding puddle on the left and right sides, not middle. if you want to understand this more easily, in this video, compare the difference between where i stay when i do hot pass welding and when i do cap pass welding.

@@kimchiwelder8410 You understand 0%.

좋게 봐주셔서 감사합니다😁😁

좋게 봐주셔서 감사합니다!😁😁

Terima kasih untuk menyukai cara saya difilmkan video pengelasan saya! terima kasih sudah menonton😎😎

Thank you for your good opinion!👍👍

@@kimchiwelder8410 by the way you were doing a very nice job welding.

Thanks for watching! 😎😎

안녕하세요! 항상 좋게 봐주셔서 감사합니다😁 경지(?)라고 불리기에는 많이 창피하지만, 그럴 기회가 있다면 좋을것도 같네요!👍 시청해주셔서 감사합니다😎😎

안녕하세요! 네, 백비드 하진으로 내고있습니다👍 북미지역 파이프용접은 좀더 다양한프로세스를 사용하는거 같습니다😁 좋게봐주셔서 감사합니다😎😎

Thanks for watching!😎😎

Спасибо за просмотр!😎😎

Thanks for watching! Johansyah Butar butar😎😎

İzlediğiniz için teşekkürler! Mehmet Yıldız😁😁

Thanks fei😎😎

Hello, Miguel😁 Thanks for watching! 😎😎

Это немного сложнее, чем это, но это возможно! Спасибо за просмотр😎😎

Thanks for watching! 😎😎

Cảm ơn các bạn đã theo dõi.😎😎

Hello, Ali it's up to you! It depends on the situation, but I prefer to weld down all the way for RMD😁 Thanks for watching!😎😎

¡Lo cambié un poco según la velocidad del cable de 24 voltios/240! ¡Gracias por ver!😁😎

Hello, Joe😁 The gap was 1/8~5/32. sorry, I forgot Volts/Wire I set, Thanks for watching!😎😎

If that is 12in with what looks like 1/4 thick pipe for gmaw I think 17v with like 200ish ws. For fcaw 22.4v with 250 ws.

Thanks for watching!😎😎

Hola😁 Sí, está en mi lista.👍 Gracias por ver😎😎

@@kimchiwelder8410 gracias amigo

안녕하세요, 네, 빽도 쉽게 낼수있고 속도 또한 빠릅니다. 대형관에서 더 유리하며, 오버헤드부분에서 빽용접은 조금 연습을한다면, 아주 좋은 프로세스라고 생각합니다😁 시청해주셔서 감사합니다😎😎

안녕하세요, 카본같은 경우에는 같은 가스를 사용하고 와이어가 달라집니다😁 시청해주셔서 감사합니다😎😎

@@kimchiwelder8410 용접기는 똑같은 맞나요?

@@user-by2kd9uf8z 네 같은 용접기입니다😁😁

Hello, Bang torus😁 0.1~0.5 volt / 100~130 wire for root 24~26 volt / 250~280 wire for fill + cap thanks for watching!😎😎

show me pipe welding 6g position fcaw with uphill

Hi🔥🔥 0.1~0.5 volt / 100~130 wire for root 24~26 volt / 250~280 wire for fill + cap👍👍 thanks for watching! 😎😎

Sempre quando for raiz vai sempre na descendente. É isso...? E após raiz o preenchimento na acendente. É isso?.

Good luck to you all the best. I'll prepare a 6G video, too! thanks for watching!😎😎