TIG welding (comparison of tungsten angle and welding)

TIG welding (comparison of tungsten angle and welding)


Comparison of tungsten angles and welding Hello. Today… I made a video about “Comparison of Tungsten angle and Welding.” I’d appreciate it if you could press “subscribe” and “like.” Some people are curious about how to polish tungsten, so I made a video. If you’re looking for a book on welding or any material on welding… You can easily find the “Arc Difference” and the “Differences in Penetration” depending on the tungsten angle. And when they’re actually welded, I’m going to experiment with the connection. Let’s start with “spot welding.” Welding setup is set to “spot welding”. The current is 250 amps. Tungsten is about 10mm long. If we set it up like this, we can weld it… I thought I could see the momentary difference between the high currents and the arcs, so I set it up like this. If you look over there, it says 15 ?, 30 ?, 60 ?. Those numbers are just for comparing tungsten angles to each other. It is not the exact angle, so please refer to it. So we tested three different types of tungsten with a spot weld. If you compare these three welds, there’s probably a fine difference between the size of the arc and the depth of the penetration. But when you look at the welds with your eyes, they’re almost indistinguishable. As a result… it doesn’t make much difference with “spot welding,” does it? Now, let’s compare the differences when we do a “straight weld” using a low current. I’ve actually done a short weld with a low current that feels like it’s actually going to be a short weld. We didn’t put this on camera either, but the arc has a slightly different shape. But when you look at the results, there’s a similar outcome that’s hard to tell. If you look over there, the size of the weld is slightly different from the size of the 15 ? and the 60 ?. But because I adjusted the speed with my hands, I don’t think the difference in the angle is necessarily the only difference. So I’m going to do an experiment on the turntable to make it more fair. In this experiment, the length and current of tungsten and the speed of the turntable are set to the same… I’m going to experiment with different angles of tungsten. We’ll start with “60 ? Tungsten.” Again, numbers are written to separate the angles. It’s not exactly the angle. Please refer to the benefits. I’ll do the experiment under these conditions. That would be a fairer review, wouldn’t it? The current is 120 amps. Tungsten is about 7mm long. The nozzle has an internal diameter of 16mm. No weld rods. Welded using “weld without a welding rod.” As with the “free-charging welding,” the tip of the tungsten was welded as close as possible to the weld pool. This is the result. And I prepared the same size for the pipe. The length and thickness of the pipe are all in the same size. The pipe cut surface was also machined with a fanometer. Then all three conditions will be the same, right? This time, we’ll test it at 30 degrees. Tungsten is about 7mm long. I’ll test it with the same conditions as before. So here’s what we’re going to do: compare it to the previous welds. Based on the color of the weld, there seems to be a slight difference in the heat input. This time, I will test it at 15 ? for the last time. Again, tungsten is about 7mm long. The current is 120 amps. And the rest of the conditions were tested with the same conditions as before. Again, compared with only the color of the weld, there seems to be a slight difference in the heat input. If you’re welding on the same condition, the difference in heat input means that the depth of penetration is also different. Let’s compare the three arcs. The camera was stupid, so I couldn’t get the exact shape of the arc in the video. But the arc is slightly different in shape. And compare the arc in “Crater Current.” So here’s the result. If you compare the colours of the welds… Based on the color of the weld, the heat level… There’s a very small difference. So today we’re going to test how these different tungsten angles actually relate to welding, and what’s the difference? Obviously, depending on the tungsten angle, the arc shape is slightly different. But if you look at the differences in today’s results, you can see… There’s a very small difference when you look at the weld results with your eyes only. But there’s a similar outcome that’s hard to tell. And I think it’s very close to the tip of the tungsten and the melting pool when you’re welding on a “weld without a welding rod.” So I don’t think there’s much difference between the welds. As you can see, “Width of welds” is pretty much the same. In today’s experiment, we did an experiment on how tungsten angles actually differ from welds and how they relate. As you can see in the video, there’s no big difference. But I think it was a very interesting experiment. And if you have a chance later, if you have a chance to do something like “back bead welding,” “walking the Cup,” “fillet welding,” “freehand welding,” it’s going to be a very interesting experiment. Now, if you could sum up what we’re talking about today… Depending on the angle of tungsten, the arc varies in shape. But the difference is very small. And judging by the color of the weld, the heat level… high angle tungsten You can see that the heat in “60 ? Tungsten” is slightly higher. But it’s also very small. And in welding, where the tip of tungsten, such as “spot welding” or “weld without filler,” is very close to the melting pool… I can’t find much difference. So in the future, we’re going to experiment with what’s different about “back bead welding,” “walking the Cup,” fillet welding, freehand welding. So you can learn a little more about how to polish tungsten in some situations. I didn’t find this cool-down result today, but I did some interesting experiments. I’ll come back with a more interesting video next time. Thanks for watching.

100 Comments

  • S. White says:

    Thank you sir.
    Anyone needing English translation.. click on 3dots above video, click captions, then choose English. Subtitles will now be present.

  • mineiro et vga mg says:

    Muito bom, teste satisfatório , ainda quero aprender a soldar com esse tipo processo !

  • Rob Pronk says:

    Which disk is used to sharpen the tungsten? (0:47)

  • Stefan says:

    I still believe that the difference is big even between 25° and 35° but its situational. I want the heat focused to one point especially on material that transfer heat fast, its also easier to burn away pipes if you manage to get some. Im also pretty sure that a sharper electrode angle give a tiny bit more penetration, even if its not alot. It makes sense, if you get a slightly wider weld you also get slightly less penetration as long as the energy input is the same.

  • P M88TOX says:

    I use this disk in my 18v Makita battery grinder to sharpen my tungstens . can sharpen drill bits to and more .  https://www.ebay.co.uk/itm/283337062859
    best thing about using this is it is its portable

  • Paul Diaz Mejia says:

    Exelente tutorial grasias por el video solo si pudieran traducirlo en español seria de gran ayuda felicitaciones

  • Maria Dé says:

    Korea welder very good

  • nikolai6689 says:

    сука!!!!

  • Betinho Oliveira says:

    Hail Brazil !

  • SwagMan says:

    Thank you very much in Russia there is not so detailed information about this process. Everyone sculpts what he wants 🙂 I start to study under your beginning Thank you.

  • Giorgio torres says:

    Faltó ver la penetracion

  • Giorgio torres says:

    Faltó ver la penetración

  • ᄒ호랙 says:

    글자좀 지워주세요 왜 굳이 반복적으로 글자가 나오는지

  • Phu Nguyen says:

    Why is it that I am not gold, but you are black?

  • Rober Walter Sagbay Yumbla says:

    que linda soldatura tan elegante correcta penetrada pareja a los lados sin socabura mucho respeto maestro y muchas gracias por la grande esplicacion de la afilatura del tungstenov muchos saludos

  • Дмитрий Петько says:

    СПАСИБО! очень интересно!

  • Nikolay Smitt says:

    Даже нет комментариев. Всё сказано делом!

  • 김기홍 says:

    젤 중요한것 용접대는걸 제대로 못찍어내

  • Arik Muj tom says:

    Hallo Im from Indonesia

  • skrip 1987 says:

    Завораживает сварка любая. Вот интересно стало если все 3 пробы на разрыв испытать

  • ShuRe RD Maldonado says:

    material demasiado bueno … gracias!!!!

  • Sim- Sim says:

    Лайк 👍

  • Sơn Jerry says:

    Can I ask you some questions ???

  • David Pereira says:

    falto la prueba de ruptura, a ver cual era la mejor soldadura

  • David Pereira says:

    錯過了破裂試驗,看看什麼是最好的焊縫
    回答

  • Бойко Сергей bsv1977 says:

    было бы интересно разрезать образцы вдоль – посмотреть швы в разрезе…

  • BMW AMG says:

    German please???

  • seol luv says:

    텅스텐봉 길게빼고 짧게빼고에 차이는 무엇인가용?

  • ヴィソとNiki says:

    おでん文字きしょい
    言葉もきしょい

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  • Саня Швэпц says:

    Цветные швы это дефект шва и не стоит демонстрировать дефектные швы Есть много дефектов шва это синия ломкость если не ошибаюсь.

  • MAGAIVER NA ÁREA says:

    GOSTEI MUITO QUERO APRENDER COM SR .

  • Евгений Сергеев says:

    Да интересно было бы в разрезе посмотреть шов,мне кажется что при 15° провар будет маленький,я только учусь на аргон

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    у тебя самый крутой канал, потому что отвечаешь на все комментарии

  • Bautista Ronco says:

    genio!!!

  • Me Me says:

    Good instructor

  • Я ИЗВЕСТНЫЙ says:

    Спасибо 👍

  • Александр Золин says:

    Ничего не понял, но очень интересно!😂

  • Claudinei Conessa Chicano says:

    Sensacional esse vídeo, parabéns pelo trabalho. Se não fosse tão longe do Brasil eu faria um curso com você ✌🏻😁👍🏻

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    Gamsahamnida…

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    慄 咍 rất hay

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  • Odair Inox says:

    Where is penetracion.

  • S S says:

    я понял так что по хуй , я знаю что угол зависит от толщины метала, чем толще тем тупее угол заточки. Сам так делаю

  • Toni Andov says:

    Inside penetration?? ? Slicing on half??? I how much argon in litres???

  • Gerard Tacaille says:

    30°,c'est le top,merci ORBITALUM…

  • Roman Krush says:

    Thanks a lot. It is great a video! You're really good welder. I like your videos and found many useful information in. Have a nice day and good and mood!

  • kinji tohyama says:

    thank for share your experience👍

  • 有限会社ひきた。 says:

    ダイアモンドの砥石で研磨するともっと良いですよ。

    60番の砥石だとそんなに綺麗に研げませんから。

  • 박재현 says:

    선생님 용접 3일차 입니다 고수님들 보고 또 보고 했는데 가장 궁금 한점이 텅스텐가지고용접이되네요! 그리고 용접봉가지고 똑같이 용접을했을때 그렇게나옵니까?텅스텐 이나 용접봉을이용한용접이나 어디가 강하고 그런거 알수있을까요 죄송합니다 선생님 영상을보니 더더욱 배우고 싶은 각오가 생겨서요!

  • Peter S says:

    Ну ты нудный!

  • Charlie Marks says:

    Great video. I've learned a lot here that I probably would not have stumbled upon on my own just practicing welding with my powertig welder.

  • Thaiko Thailand says:

    용접초보입니다
    궁금했는데 영상 감사합니다

  • teguh wiyono says:

    감사함니다

  • Dedi Suli says:

    All degre tungsten good but the must importan gas n gasline ceramic.how no use rotator position welding

  • игорь антипов says:

    Вот черт! Зайчиков нахватался!

  • Ruly Ninja says:

    Berarti tidak terlalu ada perbedaan yang signifikan yah

  • Николай Пожарицкий says:

    Видео просто супер, а я все мучался с заточкой

  • Tig inox says:

    https://youtu.be/d4b8oStjAxk

  • nicholas barba says:

    good video but I wish you would have shown the inside of the tubes to see if there might have been any difference in penetration.

  • Ernard vaartjes says:

    this is no reality.. dont learn of this..

  • Дмитрий Мигалин says:

    Самита, самита…

  • Tig Zzang Se says:

    영상보니 별차이가 없네요
    필드에서는 분명히 짧은거랑 긴건 용접성 차이가 많이나는데 그리고 용접방법에 따라
    짧고,길게하는데 이리보니 별차이가 없는듯요^^ 잘보고 갑니다.!

  • Celso Barone de Mello e Silva says:

    Parabéns! excelente aula obrigado!

  • VC M says:

    超棒的视频,我也是一名氩弧焊操作工,看了你的视频真心感觉到技术差距,谢谢您。

  • Lowboard Fun Research says:

    да тут и так ясно, острый электрод – более ювилирная сварка, чем больше угол, тем больше пучёк плазмы и большая теплопередача. Тут главное, чтоб острый был, иначе дуга прыгает.

  • Владимир Сиянович says:

    Вольфрам никто так не затачивает.

  • Funwell Welder says:

    best aluminum pulse mig welde, can weld super thin 0.45mm aluminum plate. www.funwellwelder.com

  • Gyula Kiss says:

    You are GOD! Which gauge thickness size falling gap? 3mm gauge D=50 how big gap ?

  • Isaac Velazquez says:

    30º is best i think. Thank you for the video. LIKE!

  • SVor60 says:

    Одно слово-японец.

  • Damián Ceballos says:

    Es acero inoxidable?? O aluminio?🤔🤔

  • Hyun Joong Andrew Kim says:

    알루미늄 용접할때만 거의 텅스텐 가공없이 하고 그외의 티그는 항상30도만 써본것같아요. 잘보고 갑니다 ~

  • Ivan Ka says:

    A very clear example! I think that for the purity of the experiment, it was necessary to cut the part after welding in order to see the penetration depth. (Очень наглядный пример ! Думаю, что для чистоты эксперимента надо было разрезать деталь после сварки, что бы увидеть глубину проплавления .)

  • sasaran1000 says:

    as a orbital welding engineer – we frequently running this welding method to see the different result for arc produces. Using orbital welding machines a way more accurate due to fix arc Gap, Current and its parameter setup. From my experiences the larger angle you use its will cause a narrow width but better penetrations. smaller angle can produce wide weld bead with shallow penetrations which is ideal for welding sanitary tube.

    You cannot get good result , if you use manual welding since Arc Gap play a significance role on weld bead size and depth of penetrations.

  • cao youtusb says:

    Wa đẹp

  • 빨갱이를쳐죽이자! says:

    텅스텐 각도는 용접에 거의 영향이 없음을 증명했다.
    단지 용접사 그사람의 실력만이 관건이다.

  • Rehman Sajjad says:

    Hello sir I'm job co2mige welder & arc weldeg I'm puna job India company please job help me. [email protected] Com

  • 소방조공 says:

    영상을 보니 일에 대해서 자부심이 묻어 나오고 있네요. 이렇게 재능 기부를 통해 후진 양성에 많은 도움이 될것 같구요. 용접에 대해 잘 모르는 사람도 존경심이 절로 나오네요.
    시간내서 정주행 들어가 보겠습니다^^

  • 스티브잡숴 says:

    안녕하세요. 스승님.
    노즐 종류에따른 용접특성 장점 단점에대해서 큰가르침 영상으로 부탁드리겠 습니다. ^…^;;

  • 金葵 says:

    何いってるか、わからん。

  • Bars Progress says:

    Для большего понимания интересно было бы увидеть обратную сторону шва. Как угол заточки электрода влияет на провар. И почему-то он варил левым способом, при котором хуже защита и провар. Так же есть погрешность эксперимента, это неравномерная длина дуги т.к. грелку держал человек.

  • 섭섭섭 says:

    어디사세요 용접좀배우고싶습니다

  • PLEEXOR JMB says:

    ราคาเท่าใร

  • 돌산깡 says:

    많이 배우고갑니다.! 감사합니다!!!

  • Константин Беспалов says:

    спасибо огромное за познавательное видео ,респект бро

  • пеллетный котел GREEN says:

    apsogiSo apchagi))

  • Veaceslav Dumbrava says:

    Super.

  • Rơm Rơm says:

    Thanks you. from Việt Nam

  • 김정혜 says:

    안녕하세요잘시청하고감탄하고가네요!일하시랴영상만드시랴힘드시겠어요솔직히잘못하지만현장에서금속,철골조일을하는데요즘알고용접을해야하기에공부하려고유투브를보게됐는데선생님영상을보다보니점점더잘해보고싶은욕심이생기네요^^;;;너무너무멋지고좋은영상감사드려요감기조심하세요!^^

  • Jaro says:

    A co z głębokością przetopu ?

  • Eric Jennequin says:

    Good job bro

  • Riny van Abel says:

    Always think I a ‘X’. The sharper the angel the smaller the welding area.

  • 김훈일 says:

    없은때 하보싱ㆍ

  • 김훈일 says:

    떤테이븐ㄹ휴

  • 김훈일 says:

    턴데이블 공장에서

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