It's not bad, but really subtitles are good enough. I really enjoy watching these! Many times I've wanted to weld very light stuff. There is "Micro TIG", but that's expensive and unusual, and this kind of "impulse" welding seems to work pretty well. Very cosmetic! We're not seeing much about penetration and welding qualities here, but judging by how the weld LOOKS it's hard to complain.
Is the Cold welding adapter ( retrofit} available in the market sufficient for making good aluminum joints If the basic machine is 350 amps, will it suffice to weld 3 mm thick aluminum with teg welder cold weld adapter installed?
Not sure about this kind of rig. But having worked with tig welders , welding gas turbine components back in 1990. This looks like it’s only good for decorative non structural uses. Welders I worked with often did project welds for other employees as favours. Was one welder. His party trick was to weld a ripped cigarette paper foil back together. Another I have seen weld a broken/ snapped measuring tape and in that instance the , the polishing wheel , used to clean up the weld ,removed more paint from the tape than the welding burned off. Was one type of component ,where weld contamination was a major issue. Another of the welders figured a solution. Place component in a biscuit tin( they were made out of metal in those days) Fit a separate argon feed to the tin. Turn this separate flow on around 45 seconds prior to welding and since argon is heavier than air the box filled. Then tig weld as normal. Problems with welds went to 0% using this method.
Are these welds cosmetic(visual but not structural) or are these welds structural and functional? What maximum thickness of material(s) can be structurally welded to where the weld joint is as strong or stronger than the original metal?
It can be said that if there is a need, it can be more robust than the original! Different materials can achieve different thickness. If you want to know the details, you can add my WhatsApp, and I will send you the specific parameters.
Hello. Thanky you for usefull video. Would you explain the setting Tig welder for Aluminum cold weldind??? I want to weld Aluminum 6061 tube with 0.7 mm thickness to aluminum sheet with 1.5 mm thickness.
Basically this is only good for visual stuff, not for structural parts Thin tubing is fine but nothing about 1mm I would say since there is no penetration
Penetration is what penetration does, and that is, it melts the weld zone into a small but continuous puddle, and that equates to a continuous build up of heat in the work piece that will cause buckling from expansion, and aluminium soaks up heat and being quite soft will distort very quickly. Cold welding per se only injects a momentary high energy pulse of amps into the weld area in a small spot that rapidly heats and then cools the weld zone.....the small but intense energy pulse will dissipate into the surrounding metal without building up like it does with Tig.
Hi, as I have just bought one of these welders, be aware that with Tig you can see the weld puddle and tungsten from the light of the arc as you weld but with cold welding you cannot see the tungsten between flashes even if the auto helmet lens goes clear after the flash....you are in the dark when the arc flashes......I have found that you need a very bright LED spot light to illuminate the work piece between flashes so that you can still see the tungsten and the weld zone. With Tig the helmet lens goes dark when the arc starts and that illuminates the weld zone as the arc is continuous but cold welding is intermittent. The problem with an auto helmet for Cold Welding is the helmet glass when clear is still a pale green and you can't see the tungsten or the weld zone clearly. The videos show the Cold Welding as a clear picture and not through a pale green helmet lens, but that is due to the camera looking directly at the work piece not through a helmet lens.
@@patomahony9747 Now that is a fantastic idea.........most of the videos are " adjusted" to make them seeable for viewers whereas the view through a helmet is mostly murky......I expect the Chinese are already working on something like this once it's bee thought of. The main problem would be the screen in the helmet would be very close to your face and so you would need to wear close up reading glasses to see the screen....or probably something like a VR viewer........ still a good idea though.
OK young lady. we do not know your face, but it could be my sister, or my mother, what ever,who can talk, BUT my question is, how tick can this cold tig really can weld,maybe it looks ok for tiny metal or what ever material. it will not do more then if it's lucky more then 1mm, or less, am i right, so we can not tig more than 1 mm, well, thats an other story, if it weld around at least 2 to 3 mm gauge i would get one to weld car rust repair, thanks and cheers
THE BIGGEST QUESTION IS: HOW STRONG IS COLD WELDING JOINTS? YOU NEVER SHOW A VIDEO OF HOW STRONG THE JOINED METALS ARE. SHOW US A VIDEO OF TEST BENDING THE MATERIAL TO SEE HOW STRONG THE JOINTS ARE. ARE YOU TRYING TO HIDE SOMETHING? IF THE JOINTS ARE WEAK, THEN COLD WELDING IS USELESS !!
At 4:50 she said that cold welding does NOT require Argon gas?????.....is this a fact? Edit....I think that was a mistake in the translation as it does need argon.
@@gangleweed That's funny I happen to be a ,certified by NIL, TIG welder (in stainless). Argon is by far most used. Helium for instance is also viable And used to be well used as well.
@@adewit5366 I think you could probably not use any gas at all for cold welding as the flash duration is so short which makes the shielding probably ineffective or just plain unnecessary due to there not being a molten puddle to maintain or a glowing tungsten tip that would otherwise be attacked by the oxygen in the surrounding air..........but that's just what I have gleaned from various users and videos too.......until I try it without gas to see the effect and once I actually get my cold welding skills better all of that is just hypothesis.
@@gangleweed In principal you could set a constant gas flow of course. Well my main point is that just about every option has at least 1 application. I am sure one could find something for this.
I don't know if anyone noticed but the tungsten electrode is still bright and shiny at the end of the weld as oppose to it being burnt and rounded due to the tip burning back some as in normal continuous tig welding.
Well spotted , theres no fooling you about anything at all ,, have you also noticed that even after nearly a hundred years , every wash hand basin on Titanic is still full of water . A third of that video is MMA , and the other third is tig , and even its been cleaned up very badly with an angle grinder leaving enough undercut that it would fail most pipe standards . I think Ill just call you Richard Pearson from here on , or eagle eye.
@@tomthompson7400 Well all I can say is the Cold Welding phenomena is here to stay despite your biased and non experienced opinion of it, so as the actress said to the Bishop......if rape is inevitable, lie back and enjoy it. BTW....the wash basins on the Titanic are all full of SALT WATER....not just any water, be specific if you have to make a spurious statement......maybe the last man standing forgot to pull the plugs out or turn the lights out.....LOL.
@@gangleweed You really have swallowed the hype ,,, I shall be the first to say Im totally wrong about the ''not actually cold at all'' process the first time I examine a weld done that way thats used in the nuclear industry , until then keep making gates and patching wheelbarrows Dick.
@@tomthompson7400 More industries than nuclear about......you ain't seen nothing yet......If you think it's all hype, just think, when you don't know what you're talking about how can you expect anyone to take notice of you. I'm retired so I don't have to work for a living with welding.... with the latest technology I just do it for the fun part......a bit of a grind and polish and you'd never know it was welded.
I feel like you're talking without a period and you talk to fast. A newbie's mind will not register it that fast. Therefore, making your video less entertaining to learn.
I dub in English, so hard, but I hope everyone can understand my video intent! If people think it's better to dub ， Please praise 👍👍👍
It’s great!
좋아요😘😘😘
Yes understanding good, thank you for your Work! Greets from Germany 👍
It's not bad, but really subtitles are good enough. I really enjoy watching these! Many times I've wanted to weld very light stuff. There is "Micro TIG", but that's expensive and unusual, and this kind of "impulse" welding seems to work pretty well. Very cosmetic! We're not seeing much about penetration and welding qualities here, but judging by how the weld LOOKS it's hard to complain.
Translations are hard. I have no idea what your talking about, but keep it up.
You are amazing😘😘😘👍👍👍
좋아요😘😘😘
Nice video. Thank you
Nice video Technical
Looks great...problem is I could break it with my hands...!!or put on vise n def break it with my hands...I promise...
👍👍
Is the Cold welding adapter ( retrofit} available in the market sufficient for making good aluminum joints If the basic machine is 350 amps, will it suffice to weld 3 mm thick aluminum with teg welder cold weld adapter installed?
Excelente video. Que clase de equipo es para soldar, donde puedo adquirirlo en mercado libre Colombia. Gracias
Not sure about this kind of rig. But having worked with tig welders , welding gas turbine components back in 1990. This looks like it’s only good for decorative non structural uses.
Welders I worked with often did project welds for other employees as favours.
Was one welder. His party trick was to weld a ripped cigarette paper foil back together.
Another I have seen weld a broken/ snapped measuring tape and in that instance the , the polishing wheel , used to clean up the weld ,removed more paint from the tape than the welding burned off.
Was one type of component ,where weld contamination was a major issue.
Another of the welders figured a solution.
Place component in a biscuit tin( they were made out of metal in those days)
Fit a separate argon feed to the tin.
Turn this separate flow on around 45 seconds prior to welding and since argon is heavier than air the box filled.
Then tig weld as normal.
Problems with welds went to 0% using this method.
🤩🤩👍🥰🥰
would i need argon to weld stainless jewelry(just 1 spot welds)?
Does the basic machine have to be dc or ac dc for welding aluminum with full strength and clean joint in cold welding :?
Are these welds cosmetic(visual but not structural) or are these welds structural and functional? What maximum thickness of material(s) can be structurally welded to where the weld joint is as strong or stronger than the original metal?
they are non penetrating and weak
It can be said that if there is a need, it can be more robust than the original! Different materials can achieve different thickness.
If you want to know the details, you can add my WhatsApp, and I will send you the specific parameters.
Ah yes, the jump cut stitch weld. A classic
ciao complimenti, dove posso comprare questa macchina per saldatura a freddo ?
Heya, does it use a shielding gas and which one? thx
Hello. Thanky you for usefull video.
Would you explain the setting Tig welder for Aluminum cold weldind???
I want to weld Aluminum 6061 tube with 0.7 mm thickness to aluminum sheet with 1.5 mm thickness.
Thank you teacher.u are so awesome.god bless u sharering your skill.
Argon gas is very expensive and runs out quickly. Is there any alternative?
Por favor enseñar la máquina para conocerla
Basically this is only good for visual stuff, not for structural parts
Thin tubing is fine but nothing about 1mm I would say since there is no penetration
Penetration is what penetration does, and that is, it melts the weld zone into a small but continuous puddle, and that equates to a continuous build up of heat in the work piece that will cause buckling from expansion, and aluminium soaks up heat and being quite soft will distort very quickly.
Cold welding per se only injects a momentary high energy pulse of amps into the weld area in a small spot that rapidly heats and then cools the weld zone.....the small but intense energy pulse will dissipate into the surrounding metal without building up like it does with Tig.
Does it use any gas? Which one?
what kind of aparat is this
Those are not weld its glue and by the way your « cold welder is just a tig welder »
Where can I get one
Where i can buy this
Good mix niceeee
Hello
Hi dear can your cold welding weld for continuous for 8 hours in automatic rotor repair
This does not penetrate deep enough for something like that
Quanto custa essa maquina
The practical application this is useful die is very limited
Let me know price for cold welding machine
Does Cold Welding need Argon gas?
I looovveee youuuuuu weeeld
So can you use this for welding pipelines. Hahahahaha.
Yes, though they would be a bit on the thing side.
Hello! 5%CO2 / Argon will be ok mix for stainless steel cold welding? Thank You!
Thank you for watching and wish you a happy life😉
No only 100% argon will work properly for stainless. Or argon/helium mix but that is expensive
How much
I want to ask you, how much price one unit
Yes,tell the price please.And add video with description of your welding machine.
@@gasgas8708 usd 1099
@@sammiliao7203 Thanks beauty!
Price
I've been welding for years. I use pulse tig for the finest of parts, now I'll get one of these. Can you help in the type of machine for the UK..
Hi, as I have just bought one of these welders, be aware that with Tig you can see the weld puddle and tungsten from the light of the arc as you weld but with cold welding you cannot see the tungsten between flashes even if the auto helmet lens goes clear after the flash....you are in the dark when the arc flashes......I have found that you need a very bright LED spot light to illuminate the work piece between flashes so that you can still see the tungsten and the weld zone.
With Tig the helmet lens goes dark when the arc starts and that illuminates the weld zone as the arc is continuous but cold welding is intermittent.
The problem with an auto helmet for Cold Welding is the helmet glass when clear is still a pale green and you can't see the tungsten or the weld zone clearly.
The videos show the Cold Welding as a clear picture and not through a pale green helmet lens, but that is due to the camera looking directly at the work piece not through a helmet lens.
ruclips.net/video/V7-mcjR59a4/видео.html
watch the video.
@@tomthompson7400 Yes, seen that one, quite well done as a review.....he leaves the option open to a prospective buyer.
@@gangleweed wonders how long it will be before we have a camera on the helmet and the green lens an actual screen like in a vr unit.
@@patomahony9747 Now that is a fantastic idea.........most of the videos are " adjusted" to make them seeable for viewers whereas the view through a helmet is mostly murky......I expect the Chinese are already working on something like this once it's bee thought of.
The main problem would be the screen in the helmet would be very close to your face and so you would need to wear close up reading glasses to see the screen....or probably something like a VR viewer........ still a good idea though.
What kinda machine is that please
cold welder
Где купит такую свапку
*dips tungston* +30 social credit
So it is basically tig/ tags welding using traditional argon gas and pulse setting
EU ENCONTRO ESSA MÁQUINA AQUI NO BRASIL PARA COMPRAR ?
ch ink
Cold welding: shows foto with TIG welding
Try to weld a tin can ..
OK young lady. we do not know your face, but it could be my sister, or my mother, what ever,who can talk, BUT my question is, how tick can this cold tig really can weld,maybe it looks ok for tiny metal or what ever material. it will not do more then if it's lucky more then 1mm, or less, am i right, so we can not tig more than 1 mm, well, thats an other story, if it weld around at least 2 to 3 mm gauge i would get one to weld car rust repair, thanks and cheers
ruclips.net/video/V7-mcjR59a4/видео.html
NO PENETRATION
Can you ship one of these ASAP? My boat needs a new anchor ⚓
Lmao
Get a normal tig welder folks. There's a reason it's a cold welder it makes a cold weld. Lack of fusion. Ya gotta burn the 2 metals to fuse good.
That's weird i have been at it a few decades now but i so far try too avoid burning the metals I am usually content with melting them.
@@adewit5366 you know what i mean.
@@BaberJacks when you say burning is jeans something entirely different then melting particularly in the context of welding.
this video is x3 speed, cold welders are very slow and expansive
Какая маска нужна для этого зайцы ловятся бегом
start optima - зайцы мимо.
THE BIGGEST QUESTION IS: HOW STRONG IS COLD WELDING JOINTS? YOU NEVER SHOW A VIDEO OF HOW STRONG THE JOINED METALS ARE. SHOW US A VIDEO OF TEST BENDING THE MATERIAL TO SEE HOW STRONG THE JOINTS ARE. ARE YOU TRYING TO HIDE SOMETHING? IF THE JOINTS ARE WEAK, THEN COLD WELDING IS USELESS !!
Its not strong this is fusion
Cold welding is weak... use it at your own risk...
At 4:50 she said that cold welding does NOT require Argon gas?????.....is this a fact?
Edit....I think that was a mistake in the translation as it does need argon.
You could use any inert Gas in principal
@@adewit5366 Not according to the Tig welding people.
@@gangleweed That's funny I happen to be a ,certified by NIL, TIG welder (in stainless). Argon is by far most used. Helium for instance is also viable And used to be well used as well.
@@adewit5366 I think you could probably not use any gas at all for cold welding as the flash duration is so short which makes the shielding probably ineffective or just plain unnecessary due to there not being a molten puddle to maintain or a glowing tungsten tip that would otherwise be attacked by the oxygen in the surrounding air..........but that's just what I have gleaned from various users and videos too.......until I try it without gas to see the effect and once I actually get my cold welding skills better all of that is just hypothesis.
@@gangleweed In principal you could set a constant gas flow of course. Well my main point is that just about every option has at least 1 application. I am sure one could find something for this.
Welding with no penetration equals weak welds this is a gimmick .
There is nothing cold in an electric arc...bullshit.
I don't know if anyone noticed but the tungsten electrode is still bright and shiny at the end of the weld as oppose to it being burnt and rounded due to the tip burning back some as in normal continuous tig welding.
Well spotted , theres no fooling you about anything at all ,, have you also noticed that even after nearly a hundred years , every wash hand basin on Titanic is still full of water .
A third of that video is MMA , and the other third is tig , and even its been cleaned up very badly with an angle grinder leaving enough undercut that it would fail most pipe standards .
I think Ill just call you Richard Pearson from here on , or eagle eye.
@@tomthompson7400 Well all I can say is the Cold Welding phenomena is here to stay despite your biased and non experienced opinion of it, so as the actress said to the Bishop......if rape is inevitable, lie back and enjoy it.
BTW....the wash basins on the Titanic are all full of SALT WATER....not just any water, be specific if you have to make a spurious statement......maybe the last man standing forgot to pull the plugs out or turn the lights out.....LOL.
@@gangleweed You really have swallowed the hype ,,, I shall be the first to say Im totally wrong about the ''not actually cold at all'' process the first time I examine a weld done that way thats used in the nuclear industry , until then keep making gates and patching wheelbarrows Dick.
@@tomthompson7400 More industries than nuclear about......you ain't seen nothing yet......If you think it's all hype, just think, when you don't know what you're talking about how can you expect anyone to take notice of you.
I'm retired so I don't have to work for a living with welding.... with the latest technology I just do it for the fun part......a bit of a grind and polish and you'd never know it was welded.
@@gangleweed Thats my point exactly Dick. Grind and polish any of your '' cold welds'' and they wont be welded .
Do you need a diagram for that too.
Zero penetration = zero strength.
yEs, bUt lOoK aT hOw sHiNy tHe wElDs aRe!!1!!!!!one!!
I feel like you're talking without a period and you talk to fast. A newbie's mind will not register it that fast. Therefore, making your video less entertaining to learn.
I wish you people in China would stop calling it Cold welding.
Nobody in the UAA would even be dumb enough to use such a crazy idea like this! Cold welding means a cold weld and a cold weld is Bad!
The difference is cold welding is pointless a cold weld is a shit weld !
Cold welding is a bunch of shit and will fail... It's got no strength at all and is baloney