Submerged Arc Welding SAW Pressure Vessel welding

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  • Опубликовано: 3 ноя 2024

Комментарии • 74

  • @717Fang
    @717Fang 5 лет назад +7

    The first patent on the submerged-arc welding (SAW) process was taken out in 1935 and covered an electric arc beneath a bed of granulated flux. Developed by the E O Paton Electric Welding Institute, Kiev, during the Second World War, SAW's most famous application was on the T34 tank.

  • @MEOW-sh9qz
    @MEOW-sh9qz Год назад +2

    This welding technique looks clean. I like the looks better than stick, tig and mig.

  • @AutomotiveTanksLtd
    @AutomotiveTanksLtd  11 лет назад +7

    thanks for your comment.However you dont know the application, and as such our insurance approved/ metallurgical test results specify the wire diameter (bead), the speed of rotation, volts, amps, flux, & steel thickness to give optimal tensile & weld flow/fusion, which is demonstrated perfectly is the quality of weld being achieved. Welds are subjectd to NDT. use of freehand MIG would in no-way achieve the the high quality standards we require. Our welded vessels in service operate at 60BarG

  • @RalleBerlin
    @RalleBerlin 2 года назад +1

    I am also a submerged arc welder myself. I mostly welded with 3 welding wires/heads.

  • @sanjaypandey_mixlaughters
    @sanjaypandey_mixlaughters 10 лет назад +6

    This is a dream welding for a welder!!
    Those who want to pretend this type of welding he or her have some confident in this type of welding..

  • @melaniew77msn
    @melaniew77msn 8 лет назад +16

    The 8 dislikes came from people who did not have a clue what they were looking at or they don't like quality!

    • @melaniew77msn
      @melaniew77msn 6 лет назад +1

      J D First off that is an automatic welding system not a robot. Second where I work at many times people who run automatic welding systems make more money than people who weld by hand. Third it is sometimes about quality. It can take years for a person to match quality with a system like this and if you can match quality you can't match speed. In the department I weld in I am the only work center that welds by hand. I do the low volume and oddball stuff that the machines can't. I can match quality with the machines but I am a 20 year welder and it took 10 years of busting my ass to get better to be where I am. I run the automatic welders sometimes and they blow me away on speed. Sometimes I call off sick the automatic comes to work everyday and does not qualify for the pension plan. It is better to trade 2 jobs for one than for the company to move to some shit hole country where a guy will weld for 2$ a day and no restroom breaks. You are living in a dream American wages are very high so companies need quality and speed from the American worker or we are all in the cheese line! duh

  • @jeremypalacios9501
    @jeremypalacios9501 8 лет назад +3

    With a laser pointer?! now that's fancy! I had to just mark a line on my nozzle and eye ball it

    • @rolfkrajewski4975
      @rolfkrajewski4975 5 лет назад +2

      I Made a makeshift guide with 1/8th coil

    • @wonsong8204
      @wonsong8204 3 года назад

      Noway~~. Put some wire on the nozzle and make straight the wire with filler wire

  • @melaniew77msn
    @melaniew77msn 8 лет назад +2

    We call that a gnat killer, because it is so smooth if a gnat tried to land on it he would slip off and break his neck. That is so slick the paint won't stick! Ok I'm done with the jokes that is a really nice weld, I dig that seam tracker. I run an innershield wire call NR-212 It could weld that smooth if I could quit shaking, but it leaves smoke all over the place.

  • @bromord2009
    @bromord2009 7 лет назад

    Looks like only Schedule 40 pipe? Sub arc really necessary? And do they do the same process with the seam?

  • @allenlin6880
    @allenlin6880 5 лет назад

    Center Enamel is the first and most experienced Glass-Fused-to-Steel tanks manufacturer in Asia. Center Enamel has more than 30 years of experience in Glass-Fused-to-Steel bolted tanks design, manufacture and installation.

  • @ZCat59
    @ZCat59 8 лет назад

    What material are you using for that flux dam? I would like to come up with something similar for smaller diameter pipe welding to keep the flux from falling off the front side.

  • @diaconuioan9736
    @diaconuioan9736 2 года назад

    Felicitări

  • @buyafaruk2435
    @buyafaruk2435 3 года назад

    Good welding ...👍

  • @diaconuioan9736
    @diaconuioan9736 2 года назад

    Super

  • @billadmond9450
    @billadmond9450 10 лет назад +1

    Thanks for sharing though I don't understand why some thumbs down???

  • @pasivo2009
    @pasivo2009 11 лет назад

    Were is? How much they pay you for hour? I di it this kind jobs long time ago in my country.......nice job

  • @railtracks1
    @railtracks1 12 лет назад

    Thats 1 nice contiunous weld nice job !!!

  • @dulcelynrafael
    @dulcelynrafael 4 года назад

    Galing nmn ganyan pla, thanks for sharing

  • @sagarmendale1026
    @sagarmendale1026 9 лет назад

    I appreciate your work.But i have 2 doubt
    .How r u achieve this speed to rotate the tank?which motor u should use?

    • @jeanalexandre1105
      @jeanalexandre1105 7 лет назад

      the vessel is bolted on a turntable that's what it's called and there's a speed controller on that you set the speed once you get the desirable world that you want

    • @jeanalexandre1105
      @jeanalexandre1105 7 лет назад

      sagar mendale the tools of a service-connected or bolted onto his collie position of the position and has speed controllers on it

  • @boutchamos
    @boutchamos 6 лет назад

    How about max interpass temp? Did you have any?

  • @miguelcastaneda7236
    @miguelcastaneda7236 8 лет назад

    that is a thing of beauty

  • @metalplatefiberlasercuttin9216
    @metalplatefiberlasercuttin9216 5 лет назад

    looks good

  • @milanrm1971
    @milanrm1971 11 лет назад

    What flux do you use? What grade of wire? Is it an EM12K wire? We manufacture and export both fused and agglomerated/bonded fluxes to the USA (fused). A UK based company with its subsidiary in India has started using our fluxes for hard-facing of steel mill rollers. Is there a scope for us to supply you with flux-wire for this application?

  • @kipprillos2217
    @kipprillos2217 11 лет назад

    Would like to get more information on the laser alignment system you are using.

  • @정의진-q8g
    @정의진-q8g 3 года назад

    I saw the welding line at first, clean and twinkling line :) I had wondered the reason why used the sands.

    • @brokenl8987
      @brokenl8987 6 месяцев назад

      That sand is flux similar to the flux on on welding rods. It’s a wire feed system.

  • @faisalfaixal2376
    @faisalfaixal2376 3 года назад

    is that sand on top of it

    • @darinareyacrazyman1505
      @darinareyacrazyman1505 3 года назад +1

      Granulated flux, it shields the arc from atmospheric air intrusion and also acts as a cleaning agent in the weld pool. Next to Tig ,done right it is among the cleanest welding operation types in existence.

  • @chiragmakwana3899
    @chiragmakwana3899 3 года назад

    Machine name and price for India plz provide me🙏

  • @rodvivar4217
    @rodvivar4217 8 лет назад

    good for filling and capping.

  • @JoseGarcia-cs3ix
    @JoseGarcia-cs3ix 8 лет назад

    I do but with two wires a/c and d/c ...I weld suction piles

  • @Mordilho70
    @Mordilho70 11 лет назад

    I'm living in London, can I find a job like this in here?
    I was a Welder in Portugal, MMA,MIG/MAG FF and Saw for 24 years, I'm 43...

  • @zee-yf1wp
    @zee-yf1wp 8 лет назад

    I would like to no about machine manufacturer & its detail.

  • @MattMiller200
    @MattMiller200 11 лет назад +1

    Throw a flux recovery system on that bad boy.

  • @corycohen5789
    @corycohen5789 8 лет назад

    any input outside a greedy education recruiter and their fabrications would be very helpful (:

  • @momonotty
    @momonotty 9 лет назад

    good boss...

  • @havenluo702
    @havenluo702 9 лет назад

    good machine

  • @AutomotiveTanksLtd
    @AutomotiveTanksLtd  11 лет назад

    thanks, much appreciated comment. There is one fitted but its out of shot, flux is very expensive too waste!!

  • @pierreweier5849
    @pierreweier5849 Год назад

    Rester sur la partie la plus épaisse avec le laser

  • @maquinadesoldarautomatizac9013
    @maquinadesoldarautomatizac9013 7 лет назад

    how much ?

  • @maquinadesoldarautomatizac9013
    @maquinadesoldarautomatizac9013 8 лет назад

    At least SAW would secure you from inhale too much poisonous air

  • @AutomotiveTanksLtd
    @AutomotiveTanksLtd  11 лет назад +1

    • @melaniew77msn
      @melaniew77msn 8 лет назад +1

      +AutomotiveTanks Ltd Thanks for sharing this great video. I love to see the highest quality work. Most places would have been cheap and lazy and only put one pass on this vessel. Thank you for taking the extra time to put a cap weld on that root. You got me at first, I thought that is a very long over lap then I realized you were putting on the second pass. That second pass really helps stress relieve the root and ties right into the warm metal. I don't know what these tanks are for, but I have owned many air compressors and the tanks that have a nice reinforcement on the welds never give trouble. The cheap compressors with just flush way to hot welds always give trouble in the heat affected zone!

  • @skstatus5024
    @skstatus5024 3 года назад

    I'm operator 7 years experience

  • @automaticweldingsystems116
    @automaticweldingsystems116 4 года назад +1

    wanted to know more about SAW, what is your email address?

  • @wanthodsaphonphakhathanat2984
    @wanthodsaphonphakhathanat2984 3 месяца назад

    👍👍👍

  • @pierreweier5849
    @pierreweier5849 Год назад

    Recentrer après première passe si que deux passes si non décaler pour chevauchement

  • @rawatmangusinghbahroth5703
    @rawatmangusinghbahroth5703 4 года назад

    Very nice Msin
    For
    M.m.enginiring work m.i.a Madri Udaipur Rajasthan India m.s.chohan

    • @levidr7
      @levidr7 3 года назад

      enginiring sounds virry intiristing^^

  • @pravatakumaraparidapravata681
    @pravatakumaraparidapravata681 2 года назад

    Finisengi kam milyaga bhi

  • @HNgoc09
    @HNgoc09 10 лет назад

    Great

  • @JoseGonzalez-vy8rw
    @JoseGonzalez-vy8rw 6 лет назад

    Fácil y con la chueca

  • @robertchea1086
    @robertchea1086 7 лет назад

    with laser, cool

  • @joeys5429
    @joeys5429 8 лет назад +1

    this would likely to be near 3mill wire 6 mill that's a lot of wasted steel

  • @mikebaker2927
    @mikebaker2927 11 лет назад +2

    That's too big of a weld for such thin material! It looked to be about 6mm , so there was definitely no need for such a wide bead and no need for 2 passes. That kind of a vessel would have been better of being welded by hand with MIG on a set of rollers with or without speed controls.

    • @geraldmartsy2165
      @geraldmartsy2165 4 года назад

      sir am making homemade rocket in bangladesh will you weld for me?

    • @levidr7
      @levidr7 3 года назад

      @@geraldmartsy2165 sir, ask elon , he can fly u to the moon

    • @MEOW-sh9qz
      @MEOW-sh9qz Год назад

      @@levidr7 sir i am making hypersonic nuclear weapons. Can you weld for me

  • @gouravbhai4262
    @gouravbhai4262 6 месяцев назад

    Please give contact number and cotation for this machine

  • @fuzzySlash
    @fuzzySlash 3 года назад

    Прикольно, только мимо

  • @aneshsahuanesh3749
    @aneshsahuanesh3749 7 лет назад

    hello apna phone no de dalo bhut sare kam mil sakte hai

  • @MrDavidelliottjr
    @MrDavidelliottjr 5 лет назад

    Gravy