Is it impossible to laser weld an open gap?
![weld [HAGOJIBI]](http://yt3.ggpht.com/ytc/AIdro_lButtTy6bwshHHOdUuuc7ktsddm0YgRj2FhqoPUm3aQA=s48-c-k-c0x00ffffff-no-rj)
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- Опубліковано 21 вер 2024
- For information on welding machines and peripherals, you can get more accurate answers by contacting the manufacturer.
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korea@nswel.com
Hello everyone.
There seem to be many people who think that laser welding can only be used when there is no gap.
TIG welding, MIG welding, electric welding, laser welding, etc...
Each of these welding methods has its own characteristics and strengths and weaknesses.
If you learn the characteristics and strengths and weaknesses of the laser welding machine, it seems that the fields that can be applied will be diverse.
Today, I put some of them in the video.
I hope today's video has been helpful in solving many people's questions.
Thanks for watching and have a nice week.
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Would like to see a follow up video on a strength test please, on one of those pieces that you weld. The public like myself need to know how strong those weld are!! Nice video on the test pieces👍👍
they are pretty strong,just look at space X rockets they are mostly welded by laser
you notice how with all of these vids, they dont show the underside. the weld through. thats because its non existant. this is such a superficial welding technique. it basically offers no strenght.
@@sollitdude1Hmmm. We need a damn strength test lol.
@@sollitdude1 it's not actually the case, it looks so gentle welding, it gives the impression of no penetration, but there is excellent penetration with laser welding. It will take some getting used to.
Woow..You solved a big doubt in my mind which I asked many manufacturers and suppliers but they couldn't demonstrate nor could they explain me. However, I still have some doubts about the welding joint quality, in terms of welding strength. But thn too this looks good for ligh applications. Thanks a lot for such a beautiful demonstration.
Excelente tutorial maestro, está claro que con paciencia , buena mano y un poco de aporte de relleno,todo se consigue,un resultado final muy bueno, gracias por compartir tanta sabiduría, un saludo cordial y por supuesto un gran like desde Narón (Galicia) 💪🤓😜
Pakane opo
Your videos are always top , thank you very much for sharing the precious information ,have a nice day.
As a laser welding equipment supplier, we have to say nice job
Where? US? Korea?
So many brands, can you suggest a good 2000 watt cleaner, welder and cutting?
오늘도 좋은 영상 감사합니다
용접도 계속 진화하는것을 느낍니다
감사합니다^^~
Очень полезно, спасибо, я с такими зазорами уже намучился, буду пробовать по вашему методу😉👍
Получилось?
Спасибо за видео , я думал что с зазором более 0,3 мм вообще не возможно варить лазерной сваркой .
I love this channel. HAGOJIBI, Salute!
that's very good. Please provide an example of welding fish scales (beads) on aluminum using laser welding🙏🙏
The wire melt faster than the size of the gap. I mean in the gap stay to long in liquid form the melted metal(wire). Probably a bit ticker wire or faster feed rate or even wider laser beam would doing amazing job. They using laser in car factory and everywhere nowdays, so the gap is not problem at all.
Great You solved my queries which many manufacturer could not solve but your demonstrate explain me. However, I still have some doubts about the laser welding equipment and it's usage Thanks a lot for such a beautiful demonstration.
Excelente tutorial maestro
Could you cut the plate to see the penetration of laser welding
Watch previous video to watch the penetration capability LOL
@@LeeMooEez but question is about penetration and porosity of open gap bridge lol
@@boobrowsky LOL…did I say different thing then? 🤔🤷🏻
2 things. First let's see the back side after a weld. Second do a cut and etch of a weld or 2 done with this machine. I've seen too many pretty welds fail over the years to trust this process without those 2 things.
When using the appropriate materials/filler material its as strong as most mig/tig welds. Tensile strength is tensile strength regardless of the transfer method right? There are many more dangers that come with this process though. The laser can burn or blind you MUCH faster than a traditional mig or tig set up. It is not recommended to use this in general shops, it should only be done in enclosed areas to protect bystanders and with proper PPE. Takes less than a second to severely injure your eyes or go blind without proper eye protection
MIG and TIG are also very different in strength.. penetraition, inclusions, temp, etcetc all factor in the tensile strenght in the end.@@d8l835
보면 볼수록 레이저 용접이 미래 같습니다.
나중에 가면 외부 작업도 될만큼 용이한 크기로 줄어들수 있겠지요?
Thanks
But at the 4.37 min the material is changed. Much smaller gap on the second piece of material. The gap on the first one is really difficult to fill it.
He goes to do it 5:30. But yes that was strange.
wig=wolfram inertgas + current, Laser is focused light. The arc during TIG welding is also UV radiation, but as a by-product
예전부터 궁금했었는데.. 레이저 용접기 사용할때 와이어 피더기를 사용하지 않고 일반 티그봉을 갭 사이에 끼워놓고도 작업이 가능한가요?
원리를 보면 끼워지기만 하면 가능하겠는데용?
가능은 합니다. 다만 일반 티그봉의 파이수가 레이저 용접기 필러의 파이수보다 크기 때문에 레이저 용접기로 녹여서 갭을 채워주기 위해서는 출력을 높여야 하는데 낮은 용량의 레이저 용접기로는 힘듭니다. 그리고 잘못하다가는 빛반사때문에 본체에 대미지가 올수도 있고 익숙하지 않으면 레이져 용접기 필러를 이용하는것보다 용접 품질이 매우 떨어질수 있어 추천하지는 않습니다.
@@강지훈-h1p 오. 용접품질은 떨어질수 있겠다 생각했는데 빛반사로 장비가 타격받을수도 있군요.
Good demo HAGOJIBI!
I want to see the root of the weld?
Vừa giỏi tay nghề. Vừa công nghệ cao
Very good👍
자동화 기기가 좋아질수록 밥그릇이 사라지는 기분이에요..ㅋㅋㅋ
Amazing
Ой не зря он пластинку не перевернул! Но торец показал - там провару 2мм только. И чо с этим делать потом?
What parameters of laser do you use scan with, scan speed, wire speed?
Super
유공압 실린더용 튜브의 포트나 헤드커버도 레이저 용접으로 가능할까요?
주로 박판쪽 이나 변형에 민감한 제품에 장점이 많습니다. 포지션만 좋으면 유공압쪽에도 괜찮을거 같습니다.
Which welding gun is better..?
Qilin, relfar, raytools..?
Great content. Very helpful. Thanks a lottttt!
the only advantage I can see is the non electrical laser can not freeze in the workpiece . next the disadvantage is that it does not weld .. its like glue you can do things with the laser other more heat power methodes can not perform. so laserwelding is for household machinery and kitchen utensils . as far nobody is counting on strenght
Show de bola, abraço..
Kamsamnida, addashi!
Great video, and my mind is made up. I am buying a laser welder.
I was shown a machine that could weld an open gap.
Interesting technique though not very simple to do without a wire feeder.
Excelente maestro una consulta , en cuanto a resistencia la soldadura laser es mas fuerte debido a que es a nivel molecular ??? O no ay tanta diferencia con la tig
Who makes quality laser welders and what is the price point?
@IC welding using this no problem
excelente video, gracias
What velder are you using? Exact model?
how about welding auto body sheet metal .040 with slight gap
if you use filler to start the tig weld on the no filler one with the gap it works
This video shows everything is possible
What size wire and feed rate are you using for the gap bridging? Thanks.
Depending on the gap, if your wire falls through the gap it's makes it harder to laserweld. But not impossible then you need to play with feed rate and wobble frequency. For easy closing a gap, use wire that doesn't fall through it.
For example if the gap is 0,9 mm, you can use a 1,0 mm wire and just weld at a normal speed, if using a 0,8 mm wire you need lower the feed rate, so it fills it up. Trial and error my friend, goodluck!
also very curious how the other side of the samples that have been welded look, good penetraition? brittle? also curious how you handle the radiation from the laser. the gloves don't really look sufficient for you personal saftey
Good content.
Can use this láser to quit corrosion in steel??
Absolutely crazy-awesome!! Now, when will Harbor Freight push out a cheaper version; I don't have a spare $20K lying around...🤓
Never buy the first couple of Harbor Freight versions.
Wait a little while for them to work the bugs out.
Peruse the comments section in the meantime for light reading material entertainment until HF gets things together enough for a yay or nay decision.
Though, I'm totally with you on not having that extra $20K+ burning a hole in my pocket!
Muito bom!! Será que solda ferro fundido?
Una pregunta la soldadura láser se oxida disculpe mi duda
I bought an intercooler that was Laser welded. Probably no material used, I immediately took it to work and dropped some dimes on it.. won't blow apart now..
Bom dia. Está máquina está disponível para venda no Brasil. E se positivo...qual valor?😊
Saludos cordiales como puedo comprar una de estas soldadoras láser para Ecuador.
What is the thickness range
В России уже много лазерной сварки, это уже не новость! удачи автору!
Всё возможно. Спасибо
Заварите сломанный блок двигателя или крепление коробки передач
Que precio y donde se puede adquirir el equipo de soldadura láser
How much for one of those Lazer welders? Would be pretty cool to have one. Almost like Mig welding seems like.
I priced a brand new LightWeld laser welder going for $22,000+ in US dollars. Depending on what bells and whistles one may want.
I don't know what manufacturer's brand is being used in the video here. There's not too much in the video description about brand name.
But, you know what they say, ""If one has to ask the price, it probably cannot be afforded.""
can you run it with the wire feeder on top and walk the cup?
How to adjust laser parameter
Hi , show us with à pipe please
Can Copper and Brass laser welding ..??
Yes
Karbon Stil yada paslanmaz borularda kök atabilir mi bu makina
Atogeneous?
Muito bom os esclarecimentos.
хорошо показал,профи!!!!👍👍👍👍👍
Хорошая сварка, но дорогая.
wow impressive
wow...that laser welder is so beginner friendly
any one can use it without skill
My Korean aint so good, but his finger wagging was easy to follow😂 Kou-mop-sue-me-dah
I can do laser welding with gap. No problem. Need to adjust filler setting and style of welding.
접지랑 알곤가스가 필요 없나요???
빽은 나오나요
The number of times I've told coworkers to not leave gaps when laser welding without wire because of the joint type and I start making holes from gaps and the ones that haven't used the machine just tell me to tweak the settings
smart and lasers can clean it afterwards
What does namida mean?
Я заварю как нехрен делать лазером )
👏👍
❤👌👍
Doch ich bekomme es mittlerweile hin, bedarf etwas Feingefühl aber es geht 🙏
Is this a real idiom?
Отлично
이면비드 나오나요?
Laser is garbage. Fusing is garbage unless it's an outside mitered corner of something non structural.. I don't see Laser working for anything but cosmetic decorative purposes
Benim de şüphelerim var
those welders are very expensive
How much metal actually stays on the plate cause that's a while bunch of waste
mira, mira again again i heard always saying mira”
Хон сюн Дин шин Камеда😂
I can weld a bigass gap with tig 😮
2:20 Shows your impressive skill for the right amount of filler
Thanks for educating us on laser welding. But this education isn't complete if you forget to show how the other side of yhe welded plates look. Lol or whatever.
🙆🏻🤗
Essa máquina não e a lase
😘
나래이션?!? 헐
Нихрена не понял, но очень интересно
레이저용접 사기인데?