How Do Laser Beams Engrave Things? (slow motion) | WIRED
Ойын-сауық
A fiber laser can carve super intricate designs into any metal in just 10 seconds. The laser is getting so hot the metal is vaporizing away, yet it does nothing to our skin. As we play the video back and watch these lasers in slow motion, Alexander Sellite of "Laser Everything" breaks down everything we need to know about fiber lasers and how they function.
See more of Alex here: / lasereverything
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Пікірлер: 122
Thank you guys so much for coming by the studio. It was an honor to be able to work with you and show off this amazing technology!
@sweebos
Жыл бұрын
Thanks for sharing! ✌️
@LaserEverything
Жыл бұрын
@@sweebos We had a lot of fun just glad I got the opportunity!
@muddimanmustang
Жыл бұрын
Awesome! Congrats
@markbreidenbaugh6033
Жыл бұрын
Dude! So excited that they invited you on for this episode! Great job presenting.
@LaserEverything
Жыл бұрын
@@markbreidenbaugh6033 I did my best lol
If 180fps ‘slow motion’ is the best your hardware can do, why not rent a phantom? 1:42 - B roll plasma cutter, not laser.
How can you call 180fps slow motions... Oh my god, bring the slow mo guys to film this.
@Pood369
Жыл бұрын
I was thinking the same thing!
@DrorF
Жыл бұрын
At least they didn't do the dramatic 'slowing down effect' 😁
@InappropriateShorts
Жыл бұрын
@@DrorF bullet time was revolutionary. Show some gd respect.
@Ripen3
10 ай бұрын
Lol exactly, i came for the slowmo😒
@7H07sAndH03s
15 күн бұрын
It wouldn’t be much different except the surface getting engraved a little slowly. It would look cool but then thats it. The light is very fast and you wont see it.
I’m a member of the Laser Everything community and you won’t find a better place to learn and share your knowledge with other laser businesses owners. Great KZread channel and social media accounts.
@mrs.lasereverything
Жыл бұрын
We have a great social media manager 👍
This is actually incredible. Crazy what technology can do these days 😅
@practicallyprinz
Жыл бұрын
You'll be amazed to hear there are 3d applications, Cutters, glass engravers, plastic etc
This was amazing to see! I knew a tiny bit about this process, but this was informative and incredibly entertaining.
It is called a fiber laser because the laser light is both generated and delivered by a fiber optic cable.
That color engraving is *bonkers*
Laser everything is the best place to learn about this kinda laser
No waaaaay Alex? Didnt expect to see you on Wired!
@LaserEverything
Жыл бұрын
It's been a wild ride dude haha.
There's actually *many* aluminum alloys, aluminum may be an element, but you'd be incredibly hard pressed to find yourself using raw aluminum.
Technology has come very far
@0:31 so with 60W power 1070nm wavelength doesnt interact with organic material? i have heard bad stories in laser safety classes, could you please explain a bit more? Thanks.
@LaserEverything
Жыл бұрын
There are obviously tons of exceptions like color, density, temperature, but in general - organic materials have a very poor absorption rate at this wavelength. That said this short IR is very dangerous to your eyesight so you should always wear safety glasses when working around these machines. Especially non-enclosed class 4 lasers. We get into it more on the channel but the long and short of it is it isn't going to burn the crap out of you like a UV or CO2 laser would if you catch your hand between the beam and the object.
Can't you also color titanium with the same techinque as steel? Has far as I have seen, the titanium oxide layer changes color depending on heat as well.
@LaserEverything
Жыл бұрын
Yes that's true, we haven't experimented with it too much so I figured I'd keep it simple here as it acts more as an intro to lasers but you're absolutely right.
I would love to hear more about how iron can turn blueish or red/brown/blackish depends on the oxygen level react to the laser. ;)
Lazers are so cool!
Great video.
great info
That is so awesome. I can't wait to learn so much more to get my business going. I have found the right place to learn everything about galvo lasers.
@LaserEverything
Жыл бұрын
Looking forward to seeing you over at LE :D
Great video 😮😊
That is revolutionary technology
@justayoutuber1906
Жыл бұрын
or evolutionary
I had no idea you could do color that's wild
What brand of laser was that? Can it cut metal as well as engrave it? Love the video - super well done!
@LaserEverything
Жыл бұрын
This was the 60w M7 by SFX, amazing machine, just wrapped the review of it on our channel :)
my jeans have laser engraved fold marks lmao
I'll say it. The yellow sparks are cool looking!🙌
@justayoutuber1906
Жыл бұрын
that's racist, man
So Mr. Bond wasn't going to die and Goldfinger just made that up? So evil...
@LaserEverything
Жыл бұрын
I think Goldfinger was using a visible light laser in the megawatt range so Bond was definitely in quite a bit of trouble. All comes down to wavelength and wattage!
That's awesome. It looks like a lot of fun. 😁😁👋👋💖💖
The mirrors move as fast as 10,000 milli meters per second! No wait, the mirrors move as fast as 10,000,000,000 nano meters per second! (Also known as 10m per second, but doesn’t sound as good)
3:13 is the metal moving because of laser hitting or because lase is making the metal hot?
@LaserEverything
Жыл бұрын
The metal is getting hot and warping! :P
Good informative video. It would have been nice with an explanation to why the colour actually appears. I assume it is because steel has a colour change pattern that it will go through when it reaches different temperatures.
@zaprodk
Жыл бұрын
Exactly!
OMG IM SO MIND BLOWN!!! I KNEW THIS WAS GONNA BE SOMETHING SCIENTIFIC BUT NEVER ANYTHING LIKE THIS!!! LIKE U SAY AT THE END IT FEELS LIKE MAGIC!
Ears with eyelets: No thanks!
Way cool! Can you do one on extreme ultraviolet lasers?
@LaserEverything
Жыл бұрын
We have a ton of UV lasers over at LE :P
@henrychan720
Жыл бұрын
@@LaserEverything I think he meant those used in ASML's EUV photolithography machines used to make 3nm chips.
@zaprodk
Жыл бұрын
@@henrychan720 yeah that's not usable as the energy level on those is very low and won't ablate or really heat anything.
@saadisave
Жыл бұрын
@@henrychan720 Those are only good for etching nanoscale transistors on silicon
Awesome
Bent plates - priceless
I think I found a new business…
@LaserEverything
Жыл бұрын
Definitely a fun one to be a part of :D
Can the coloring be done with any fiber marker? If So please send the file so I can show my colleges
Video is fine, but if you mention slow motion, I'd suggest getting appreciable slow motion footage if possible. I'm pretty sure everyone would have thoroughly enjoyed something better than 120-180 fps. Anyways, have a nice day!
Always weird seeing the word ablation, as someone with cardiac issues whos has cardiac ablation, meaning I had a procedure where went through my femoral artery in my leg (inside the artery) all the way up to the inside of my heart chambers and ablated lots of parts of my heart (burning/scarring parts of my heart muscle to try alter or permanent damage certain electrical pathways across the heart). My cardiac problem means my resting heart rate 24/7 is tachycardic. Averaging 150bpm up to 250bpm. Day and night, awake or asleep. Nothing works to slow it, no medication, no Adenosine. Not even shocking my heart over and over fixes it (and this hurts, they do it whilst you’re awake with a little bit of sedation!).
@LaserEverything
Жыл бұрын
Wish you well friend, sorry to hear your story - please take care.
I have one of them CNC plasma cutters at my job and they’re so much fun to use
@justayoutuber1906
Жыл бұрын
those
How thin and deep can the laser etch without added air flow or material removal? Let's say i DO WANT to cut a certain even depth into the material.
Still, why doesn't it hurt organic material and why iron gives variying color?
Can I use this video of yours for educational purpose
This is cool but I'm disappointed they didn't explain how the color is created. "Steel is ferrous," but iron is not an inherently colorful material. I'm sure it's some kind of thin film interference effect, but the fact that they didn't mention that and just said "it's ferrous!" as if that would be enlightening is kinda lame. Better to just be like "how the color works is out of scope for this video."
Cool
0:28 Isn't that a plasma cutter?
Wait then what is anodized aluminum? That comes in tons of colors. Time for another KZread search 😂 I wonder how long I’ll be up tonight
@AlecInstant
Жыл бұрын
Ah ok, we just gotta grow an oxide layer and then and a dye and lock it in or somthin. But I think I get it enough. It’s more like a rust then a burn
Gavin and Dan would have done a better job. The angles for the Slow Mo shots are horrible and 180 FPS is not fast enough. Great concept tho
@LaserEverything
Жыл бұрын
Feel free to give them our contact info lol
You can buy low power ones that run on 3d printers. They are rather dangerous as they can blind you without proper eye protection. The smoke is aweful.
Where can i buy this machine?
@RockyLai-ch8mz
Ай бұрын
Hello dear are you looking for a laser machine?
It's probably a good thing that I'm not rich; I would totally impulse buy one of these and not have a clue how to use it, even after Alex has explained it to me. Better I should just watch, so thanks for this! 👍✌
@LaserEverything
Жыл бұрын
If you ever change your mind lol we'll be around! They're super fun!
You guys should reach out to the channel Styropyro 😅
wow, loved it. thanks for making this video. My XTOOL D1 Pro is way slower haha!
No one knows lasers like Styropyro
Wow!!
Laser bheem ale question da answer A option aoo g
I don’t need a new expensive hobby, I don’t need a new expensive hobby, I don’t… 🙉🙉🙈
@LaserEverything
Жыл бұрын
You do!
They use lasers to print expiration dates on food containers, dont they?
Didn't really focus on slow motion
pure scifi....
🏇💨💨💨💨🔥🔥🔥
Transmyocardial Laser Revascularization? UR opinion for improving a pt's chance of not having another cardio/vascular event.
10,000 mm/s= 10 m/s
Very disappointed with the video. Thought they're gonna use super high frame rate camera in order to record how the laser creates those images in super slow motion.
dese no one say first anymore i'm First BTW
Whoever's reading this, i pray that whatever you're going through gets better and whatever you're struggling with or worrying about is going to be fine and that everyone has a fantastic day! Amen
@yumicintaku
Жыл бұрын
Thank You!
@qorthex
Жыл бұрын
Thanks? But you're everywhere
@RotaryMarx
Жыл бұрын
Not christian but thank you. I hope i will have a better engineering journey
@sarahwilson7825
Жыл бұрын
I needed this, thank you so much. Be blessed💞
@khalilahd.
Жыл бұрын
Thanks ❤
so many things said in the video are so wrong...
I think you need to figure out all those terminology like fiber-laser, galvo, etc... before making such a type of video, so that it won't be full of misconception in your video.
👨🎨👩🎨🎨🖌️🖍️ Tattoo artist better than this
Some of those were actually plasma beam machines and not fiber lasers.
This guy’s speech impediment is enraging. Sounds like that meatball Sean Astin giving a science lesson.
@mrs.lasereverything
Жыл бұрын
Hope your day gets better friend
@AmasikoCustomDesigns
Жыл бұрын
Do you need a hug bruh?