It’s so tough for individuals making huge projects like this. Micronics likely needed more time and money to finish their idea, but shouldering that without outside investment isn’t a small feat! The kickstarter could have helped with that, but the promise of delivering a product in a timely manner was where things went wrong imo. What would have been better is a campaign that promised a discounted rate on a later produced machine after 4x the time they assumed they would need. Idk if kickstarter would even allow a campaign like this though, and the excitement of sharing the awesome product you’re making while creating a company to sustain it is understandable. To be clear, I think the Micronics guys are super talented, and ended up in a situation where they needed more time and money to finish their idea, but didn’t have that option. Hindsight is 4 years ago or whatever and it is easy to make armchair quarter collector calls after the fact, but I blame their “failure” on the situation they ended up in and not character flaws inherent in them as individuals. Hopefully FormLabs doesn’t just nuke them and we see some improvements in their products (ie price lol) from the acquisition. Also I’m not implying you feel they’re bad people, but just clarifying my thoughts! So, give this guy money I guess? Or advocate for community backed companies to support him? Either way, I’m looking forward to seeing what comes next!
well this is already available to buy a company named alphalaser from germany has such an machine in their portfolio, but still impressive he developed one himself in his garage
Holy shit man, absolute king. Just the perseverance to keep going with this after all the set backs, never mind being able to build all this by yourself. Gave a dono and as i said this has so much potential for society in general, excited to see more.
@@user-wg5lu6ub6e For real. Pure insanity. Fighting for every bit of progress, but never giving in. Always progressing and always learning (and teaching) in the process. (edit: even his failures are a wealth of knowledge).
This guy is insane. More than the knowledge even... What impressed me the most was his dedication to keep going with this after all setbacks... For a while I thought he hasn't succeed, but then today I was gifted with this video. Really awesome!
The only thing more impressive than your vast technical knowledge is the unbelievable amount of perseverance you have in the face of repeated disappointments.
Holy shit, this epic story has more drama, grit, heroic refusal of defeat and plot twists than the average HBO series! I absoultely salute you for the mental fortitude to not give up. o7
If you want a global shutter, there's a raspberry pi camera that has it, which might be worth it on a budget, especially since you can mount your own lens
holy shit, that's one heck of a cool project you have there, mad respect maybe some tips or rather suggestions from someone who works with a SLM machine (from Aconity for anyone interested), if I mention anything you already addressed then it's just me being too enthusiastic and writing this comment while watching the video: - as someone pointed out, when working with 316L a lot of people use base plate heating, 316L normally takes around 300°C, for cubes it's relatively safe to not heat cause you don't have that much volume in comparison to the area connected to the plate, but anything with a different area to volume can make some problems cause the stresses get too high to handle for what little support you have, if you ever go into aluminium like alsi10mg use 200°C, that can also reduce your adhesion problems - 316L is notorious for spatter, if you have problems with that either reduce the layer thickness (we would use 30 um with such problems) or take a look at the gas flow, we had a problem with it being too turbulent and thus leading to a different print quality depending on the position on the platform, a slight modification to the exit nuzzle made it way better and more consistent over the whole platform, also drying the powder can help - concerning your density, it would be pretty cool to see a cross-section of your parts, depending on the form of your pores you can see where you are concerning energy, big irregular pores? probably lack of fusion, so more energy. big round pores? probably keyhole pores, so too much energy. lots of small round pores? gaspores, can't do a lot about those except for drying the powder and going slower with lower energy, or remelting every layer so the gases can escape the meltpool - we have 2 solutions for the coater, either a silicon lip or a carbon brush (there exists a 3. one from the manufacturer, a metal lip, but that's just shit), the silicon lip gives a way smoother powder bed but can break off any high spots or parts that threaten to rise up due to a lack of fusion or warping and it doesn't work with higher temperatures, becoming too soft and ripping out of it's holder, the carbon brush is way more forgiving but can lead to valleys in the powder bed, where particles are stuck to the brush - normally we burn in the first layer up to 3 times, just because you can't really control how thick it is, so rather put in more power and be sure, than having too little, putting in too much power will even out with the next few layers anyways - printing bigger or just a lot of parts and thus crowding the platform can lead to not enough powder being transported, so we normally brush over with a supply factor, meaning 2 - 3 times the height in powder that we theoretically need being brushed on, saved my ass more often than I want to admit hope my rambling could help you even a little bit, good luck with the project, would be so cool to see bigger and more complex parts being printed
Thanks for sharing all of that info. I don't know if I will be able work in any preheating in the near future but will keep it on the cards. I found a recommended temperature of 50 - 80C for SS316 in a MDS and was referencing that. I think at the current scale things should be alright.
I'm absolutely certain that even half of this project would've driven me to insanity. The world wouldn't have half the tech it does without people like you.
Try using two or three powders together, of different particle-sizes. I forget the math on how it works, but smaller particles will fill void-space of larger particles, and you should be able to get the powder itself up to like 85%-90% of pure/solid material, and thus that should help with the fusing of the particles to make a solid piece.
that can make spreading the powder quite difficult due to agglomeration. industry standard is to use 15-45 or 15-50 um powder distribution. it provides a good balance between density and flowability of the powder
Smaller particles also melts easier meaning that you now have something very hot that will spread the heat to the larger particles, this is very noticable when casting as as soon as you just have a little molten metal in the bottom its very easy to melt more metal rather than a hot empty crucible
I didn't understand 95% of what you are doing, but I can easily tell that you should be respected for your knowledge and dedication... I only know about normal 3d printing (pla, abs, nylon and CF etc.) and I call myself a maker... But compared to you, I am a teletubbie..
everything remind me very much of a publication "development of a hollow laser beam for micromachining" by E. Demirci in Advanced Optical Technologies long time ago. cool work, keep on!
I understood about 20% of the video, language barier and all but still this is over my pay grade :) I have no idea why I watched it fully but.. here we are. Thanks for the lecture :)
I BOW TO YOU. Please keep this independent and DIY. You show the rest of the world where we can go and for that, you are to be commended. Bravo. 🙏🏿✊🏿💯👏🏿
Amazing things like what you have created take a lot of time and never forget all that time that you spent will matter because you are making one of the coolest things I've ever seen
I'm sure other people might've said this but for your leveling hammer, invest in a rubber or plastic tipped mallet. It is generally what we use for leveling / adjusting in the shop. Also might want to use a test indicator instead of a travel indicator for your leveling; the dial may take a minute to learn to use but they allow for much more accurate leveling. Really cool project!
Спасибо за видео, это потрясающая работа, понимание этапов и последовательностей из-за которых возникают изменения ключевых и со зависимых последствий, знания в области электроники, электрики и оптики. мое почтение. однозначно like!!!!
I'm so very very glad you're not dead, and that you'd been working on it this whole time! I think about your older videos a lot, and I'm sure this one will be the same despite much of it going over my head. Great work!
hey, I work @ Carbon as a controls engineer / architect and... I just wanted to say mad props. Thats an insane amount of work and there's so many details across many engineering disciplines (mechanical, electrical, optics, control systems, image processing, software / FW, materials). awesome job!
The quality of the benchy after seeing all the issues in the test prints really impressed me. There's so much going on here, to be able to crystallise any working solution on your own is amazing
This should have millions of views and likes. Incredible effort. It would be a dream to be able to affordably print metals in the home/ hobby space. Thankyou for making it closer to reality.
This video is amazing and you are a monster for keeping the project going after all these failures. I know a couple of companies that would actually pay you to miniaturize this or even put it into production. You should call a company like Prusa Research or one of the Universities that study this to see if they'll connect you with a great manufacturer
Wonderful and very detailed video! I have a tip: with the cheap Q-switched units you _can_ indeed just turn the q-switch off physically. However, If you want an OEM plug&play solution, JPT's M7 series MOPA laser sources can be kicked into CW mode digitally(set pulse length to
I think this is the first time I've ever seen transverse modes illustrated like that and it pretty much explained everything about a concept I was aware of but never really dug into, it was just something laser beams did that people doing much more important things with lasers than I was needed to be concerned with. Impressive project, I would never have been able to push through all those setbacks, some no doubt quite costly.
Just a request from my side, please keep uploading videos or shorts or atleast some posts to keep us updated with this project. I am also trying to build a Metal 3D printer myself and your videos helps speed up the process. Thanks and All the best!
Hot Damn!! I had thought you stopped the project, but here we are, printing a Benchy. Absolutely mind blowing. See you again, whenever that is. Good luck and godspeed!!
This video is absolutely bonkers! Wow, thanks so much for sharing and persevering. Seeing the process is so much more interesting than the usual UA-cam shake and bake projects. Respect!
Amazing work! I worked with 3ds printers in Germany. Your research and success are amazing feats. I can see very similar implementations within titanium additive machines. Your findings are very inspirational on a consumer level! Thank you
Extremely impressive! I've worked at two companies doing hardware engineering on LPBF machines. I can appreciate the complexity of what you are doing and cant believe you got this thing to print a benchy on the budget you are working with.
Me working on additive manufacturing on a PhD thinking i understand somethings and this guy building lasers in his garage 💀 Wild mate! Continue the incredible job!
A job well done mate. Insane professional engineering for the money given. You've got some serious knowledge of optics and SLM printing. I've graduated my bachelors on experimenting with SLM printers, the second time I made a laser positioning system for my masters. The struggles I see in your video feels like a 10 of my project all cammed into one project. My respect! I hope you'll will have a lot more succes with these projects!
This is crazy, I watched the video and at some points I got lost. I never thought that metal printing has so much going for it and it's so deep. Really loved the video and can't wait to see where it goes. Much love
Dude I just stumbled upon this video out of no wear and am blown away at one man is capable of with modern resources and perseverance. Incredible. Keep on keepin' on son.
Thank you for sharing the process. I have been clicking on your channel to see if I missed on any new videos once a few weeks. Congratulations on the successful benchy! Looking forward to watching your new updates.
wow… i think thats the coolest looking benchy i ever saw and the proccess behind it is even cooler. totally love that you didnt give up and you posted a video explaining all of it. really great to see it and i hope you the best of luck in other projects.
Hey, a lot of professional systems use carbide blades for layer deposition and scraping. You might want to look into replacement carbide blades for paint scrapers. They're flat and sharp and fairly inexpensive! This has a second effect of being able to knock off high spots, but also can jam and remove parts if the build Also, stiffness of the recoater and powder beds is super important. Some linear slides may help tremendously
My man, this is brilliant. I think you are the first one being this successful with this cheap of materials. I have no doubt, that if you keep working on your design, you can develop a metal 3d printer that you'd be able to sell. (Similar to normal 3d printers) I can't wait for the future.
This is some excellent work, love to see the bleeding edge become garage hackable. Even if in this case it's still well over my head. Looking forward to the next video and about to go consume your whole back catalog!
Please please please resist any attacks from big companies!! Spread info and resources! This is way too amazing to be taken down
Effing micronics...
I was just thinking about them lol@@calhoub
No one is going on take it down you spaz
It’s so tough for individuals making huge projects like this. Micronics likely needed more time and money to finish their idea, but shouldering that without outside investment isn’t a small feat! The kickstarter could have helped with that, but the promise of delivering a product in a timely manner was where things went wrong imo. What would have been better is a campaign that promised a discounted rate on a later produced machine after 4x the time they assumed they would need. Idk if kickstarter would even allow a campaign like this though, and the excitement of sharing the awesome product you’re making while creating a company to sustain it is understandable.
To be clear, I think the Micronics guys are super talented, and ended up in a situation where they needed more time and money to finish their idea, but didn’t have that option. Hindsight is 4 years ago or whatever and it is easy to make armchair quarter collector calls after the fact, but I blame their “failure” on the situation they ended up in and not character flaws inherent in them as individuals. Hopefully FormLabs doesn’t just nuke them and we see some improvements in their products (ie price lol) from the acquisition. Also I’m not implying you feel they’re bad people, but just clarifying my thoughts!
So, give this guy money I guess? Or advocate for community backed companies to support him? Either way, I’m looking forward to seeing what comes next!
well this is already available to buy a company named alphalaser from germany has such an machine in their portfolio, but still impressive he developed one himself in his garage
Holy shit man, absolute king. Just the perseverance to keep going with this after all the set backs, never mind being able to build all this by yourself. Gave a dono and as i said this has so much potential for society in general, excited to see more.
Dude. Thank you!
@@metalmatters dude you earned my sub frame one you're a genius
@@user-wg5lu6ub6e For real. Pure insanity. Fighting for every bit of progress, but never giving in. Always progressing and always learning (and teaching) in the process. (edit: even his failures are a wealth of knowledge).
What an absolute legend!
It's essentially just a laser welder attached to a CNC head.
Still cool, but not rocket science.
The amount of knowledge the project requires is insane. Metallurgy, thermodynamics, motion physics, electronics, programming etc...
Lasers, optics, photogrammetry…
Metrology
This guy is insane. More than the knowledge even... What impressed me the most was his dedication to keep going with this after all setbacks... For a while I thought he hasn't succeed, but then today I was gifted with this video.
Really awesome!
What category does the spreading a powder with a credit card belongs to 🙃
@@Adrian_Galilea finance
UA-cam algorithm doing it's thing again. Feeding me channels i've never heard of doing some crazy dedicated engineering in their sheds
This sort of channel is why I like UA-cam so much.
I’m here for that though
Hey youtube AI, please keep them coming. Reminds me of old youtube with guys like nile red and codys lab. Mad scientist!!!
@justus1995 I get it all the time because I jump around so much in UA-cam, but let me guess, it got your attention and you stayed for the whole video?
This is wildly impressive. Incredible work. If you need some CNC parts hit me up, I'd be happy to contribute.
yo, nice to see other engineering channels
I'll keep that in mind
Eyyyy this guy :)
the "herb" grinder heatsink is an incredible act of DIY ingenuity
I understood about 30% of the video, but it was FASCINATING. Amazing stuff. I'm impressed with your sheer skill and determination
Had to reduce to 75% play speed to even keep up with the waterfall of details.
Keep up the great work
👍👍👍
I passed out twice so had to do it over three evenings.
I was here on the day that diy metal printing became a reality
If we had only known it would be so simple.
Yes, I'm joking.
This video is great. I'm not joking this time.
The only thing more impressive than your vast technical knowledge is the unbelievable amount of perseverance you have in the face of repeated disappointments.
“He’s a man of focus, commitment, and sheer fucking will”
Holy shit, this epic story has more drama, grit, heroic refusal of defeat and plot twists than the average HBO series!
I absoultely salute you for the mental fortitude to not give up. o7
If you want a global shutter, there's a raspberry pi camera that has it, which might be worth it on a budget, especially since you can mount your own lens
holy shit, that's one heck of a cool project you have there, mad respect
maybe some tips or rather suggestions from someone who works with a SLM machine (from Aconity for anyone interested), if I mention anything you already addressed then it's just me being too enthusiastic and writing this comment while watching the video:
- as someone pointed out, when working with 316L a lot of people use base plate heating, 316L normally takes around 300°C, for cubes it's relatively safe to not heat cause you don't have that much volume in comparison to the area connected to the plate, but anything with a different area to volume can make some problems cause the stresses get too high to handle for what little support you have, if you ever go into aluminium like alsi10mg use 200°C, that can also reduce your adhesion problems
- 316L is notorious for spatter, if you have problems with that either reduce the layer thickness (we would use 30 um with such problems) or take a look at the gas flow, we had a problem with it being too turbulent and thus leading to a different print quality depending on the position on the platform, a slight modification to the exit nuzzle made it way better and more consistent over the whole platform, also drying the powder can help
- concerning your density, it would be pretty cool to see a cross-section of your parts, depending on the form of your pores you can see where you are concerning energy, big irregular pores? probably lack of fusion, so more energy. big round pores? probably keyhole pores, so too much energy. lots of small round pores? gaspores, can't do a lot about those except for drying the powder and going slower with lower energy, or remelting every layer so the gases can escape the meltpool
- we have 2 solutions for the coater, either a silicon lip or a carbon brush (there exists a 3. one from the manufacturer, a metal lip, but that's just shit), the silicon lip gives a way smoother powder bed but can break off any high spots or parts that threaten to rise up due to a lack of fusion or warping and it doesn't work with higher temperatures, becoming too soft and ripping out of it's holder, the carbon brush is way more forgiving but can lead to valleys in the powder bed, where particles are stuck to the brush
- normally we burn in the first layer up to 3 times, just because you can't really control how thick it is, so rather put in more power and be sure, than having too little, putting in too much power will even out with the next few layers anyways
- printing bigger or just a lot of parts and thus crowding the platform can lead to not enough powder being transported, so we normally brush over with a supply factor, meaning 2 - 3 times the height in powder that we theoretically need being brushed on, saved my ass more often than I want to admit
hope my rambling could help you even a little bit, good luck with the project, would be so cool to see bigger and more complex parts being printed
Thanks for sharing all of that info. I don't know if I will be able work in any preheating in the near future but will keep it on the cards. I found a recommended temperature of 50 - 80C for SS316 in a MDS and was referencing that. I think at the current scale things should be alright.
Very happy to see this still going, especially with the whole Micronics machine going down in Formlabs flames :)
saw that too. thought a sub £5000 machine would be a good start for sls then bam, formlabs mothballs it.
A man of Focus... Commitment.. Sheer Will
I'm absolutely certain that even half of this project would've driven me to insanity. The world wouldn't have half the tech it does without people like you.
The Benchy is beautiful.
I'd call your printer a success so far.
Way, way, way above my head. I think you are working at genius level.
Very impressive! I envy your relentlessness towards problem solving. Looking forward to see whats next ;) Cheers from Denmark
That was such a great breakdown of your testing. Thank you for sharing- am excited to see the next one in 2026! :P
Hey Zoe!
@@mikebergman1817 Hai Mike! smol world haha
Try using two or three powders together, of different particle-sizes. I forget the math on how it works, but smaller particles will fill void-space of larger particles, and you should be able to get the powder itself up to like 85%-90% of pure/solid material, and thus that should help with the fusing of the particles to make a solid piece.
how do they all stay evenly distributed?
I guess you're talking about Fuller Curve Approximation
that can make spreading the powder quite difficult due to agglomeration.
industry standard is to use 15-45 or 15-50 um powder distribution. it provides a good balance between density and flowability of the powder
Smaller particles also melts easier meaning that you now have something very hot that will spread the heat to the larger particles, this is very noticable when casting as as soon as you just have a little molten metal in the bottom its very easy to melt more metal rather than a hot empty crucible
@@bencolbourn5691idk put it in a box and mix?
i have absolutely zero idea wtf you're talking about for most of this video, but I like it
I didn't understand 95% of what you are doing, but I can easily tell that you should be respected for your knowledge and dedication...
I only know about normal 3d printing (pla, abs, nylon and CF etc.) and I call myself a maker... But compared to you, I am a teletubbie..
Same
Man, this is what I want to be one day. Incredibly knowledgeable and capable across a wide range of engineering disciplines.
everything remind me very much of a publication "development of a hollow laser beam for micromachining" by E. Demirci
in Advanced Optical Technologies long time ago. cool work, keep on!
this is without a doubt one of the most impressive projects that I've ever seen a single person take on. incredible stuff.
I understood about 20% of the video, language barier and all but still this is over my pay grade :) I have no idea why I watched it fully but.. here we are. Thanks for the lecture :)
I BOW TO YOU.
Please keep this independent and DIY. You show the rest of the world where we can go and for that, you are to be commended. Bravo. 🙏🏿✊🏿💯👏🏿
excellent work! hope this starts the DIY metal printing revolution!!
You are a god amongst men, this is incredible work. The number of different problems you’ve solved here is astounding. Well done.
Amazing things like what you have created take a lot of time and never forget all that time that you spent will matter because you are making one of the coolest things I've ever seen
hats off to you sir ,testament of what a man with will is capable of.
After watching this I am not confident enough in calling myself an engineer anymore, holy smokes. Great Job!
I'm sure other people might've said this but for your leveling hammer, invest in a rubber or plastic tipped mallet. It is generally what we use for leveling / adjusting in the shop. Also might want to use a test indicator instead of a travel indicator for your leveling; the dial may take a minute to learn to use but they allow for much more accurate leveling. Really cool project!
Спасибо за видео, это потрясающая работа, понимание этапов и последовательностей из-за которых возникают изменения ключевых и со зависимых последствий, знания в области электроники, электрики и оптики. мое почтение. однозначно like!!!!
Anyone that can do anything with an fpga has my respect great video
See yall again in 2 years I guess
Who will be there first? The chinese with a commercial solution for sale on Aliexpress or Metal Matters? ;D
UA-cam's most underated channel. Great work, i love your stuff
I think the first method definitely deserves more exploring. It seems a more likely mass market solution to metal 3D printing.
Amazing develoment capacity. Absolut respect ! Best luck.
Because of genius people like you I am studying engeneering and want to achieve and create things like you !
I'm so very very glad you're not dead, and that you'd been working on it this whole time! I think about your older videos a lot, and I'm sure this one will be the same despite much of it going over my head. Great work!
Please protect this man at all costs. Genius!
Hope you had time for a job while working on this project.
hey, I work @ Carbon as a controls engineer / architect and... I just wanted to say mad props. Thats an insane amount of work and there's so many details across many engineering disciplines (mechanical, electrical, optics, control systems, image processing, software / FW, materials). awesome job!
The quality of the benchy after seeing all the issues in the test prints really impressed me. There's so much going on here, to be able to crystallise any working solution on your own is amazing
This should have millions of views and likes. Incredible effort.
It would be a dream to be able to affordably print metals in the home/ hobby space. Thankyou for making it closer to reality.
This video is amazing and you are a monster for keeping the project going after all these failures. I know a couple of companies that would actually pay you to miniaturize this or even put it into production. You should call a company like Prusa Research or one of the Universities that study this to see if they'll connect you with a great manufacturer
Wonderful and very detailed video! I have a tip: with the cheap Q-switched units you _can_ indeed just turn the q-switch off physically. However, If you want an OEM plug&play solution, JPT's M7 series MOPA laser sources can be kicked into CW mode digitally(set pulse length to
Thanks for the insight. The fiber units have come down a lot in the last year since I purchased the DPSS system. Very tempting..
I think this is the first time I've ever seen transverse modes illustrated like that and it pretty much explained everything about a concept I was aware of but never really dug into, it was just something laser beams did that people doing much more important things with lasers than I was needed to be concerned with. Impressive project, I would never have been able to push through all those setbacks, some no doubt quite costly.
Mind blown. Those are amazing results
You don't know how long I've been waiting for this moment. I almost shed a tear when I saw the thumbnail
I understand next to nothing here, but am now emotionally invested in your progress.
An incredible amount of work for one pair of hands! Worthy of admiration!
Just a request from my side, please keep uploading videos or shorts or atleast some posts to keep us updated with this project. I am also trying to build a Metal 3D printer myself and your videos helps speed up the process. Thanks and All the best!
You have certainly mastered a lot of skills to get where you are. Godspeed.
Hot Damn!! I had thought you stopped the project, but here we are, printing a Benchy. Absolutely mind blowing. See you again, whenever that is. Good luck and godspeed!!
This video is absolutely bonkers! Wow, thanks so much for sharing and persevering. Seeing the process is so much more interesting than the usual UA-cam shake and bake projects. Respect!
I'm 2.75 minutes in and I'm blown away by your confidence to design your own fuggin camera for your own laser welder. So smart, man
Dude. The amount of stuff in this video would require a literal lifetime to learn and implement. This is some midblowing stuff man.
It's funny, I understood almost nothing you said or did, but I couldn't quit watching.
Might be one of the best UA-cam Videos I've ever watched. You have my greatest respect. Just insane....
times like these that you wish that you could give more than one like. This is so cool, and immensely well done!
Thank you for sharing your through development and testing process!
I was just wondering about your project a bit ago. So glad you didn't give up.
Amazing work! I worked with 3ds printers in Germany. Your research and success are amazing feats. I can see very similar implementations within titanium additive machines. Your findings are very inspirational on a consumer level! Thank you
Consider blowoff fans for spatter. And silicone blades for recoating powder
This was amazing, thank you for your time and money spent testing this for the betterment of this community
Extremely impressive! I've worked at two companies doing hardware engineering on LPBF machines. I can appreciate the complexity of what you are doing and cant believe you got this thing to print a benchy on the budget you are working with.
Me working on additive manufacturing on a PhD thinking i understand somethings and this guy building lasers in his garage 💀 Wild mate! Continue the incredible job!
A job well done mate. Insane professional engineering for the money given. You've got some serious knowledge of optics and SLM printing. I've graduated my bachelors on experimenting with SLM printers, the second time I made a laser positioning system for my masters. The struggles I see in your video feels like a 10 of my project all cammed into one project. My respect! I hope you'll will have a lot more succes with these projects!
Exciting! I was hoping to see progress on this channel and here it is!
Wow! You've done a great job. It's incredible how consistently and purposefully you act!
Wish you all the success in the world. It's never a problem, only a challenge!
What a staggering effort! Congratulations for carrying through to a finished benchy.
Man, you built not one but three different designs never giving up in the process 🎉
This is crazy, I watched the video and at some points I got lost. I never thought that metal printing has so much going for it and it's so deep. Really loved the video and can't wait to see where it goes. Much love
Wow, incredible work! Well done.
A lot of this went over my head, but I still enjoyed the video.
wow this is incredible, can't believe you did it all by yourself, congrats and good luck finishing the project!
Congratulations on the benchy man, what a legend
Dude I just stumbled upon this video out of no wear and am blown away at one man is capable of with modern resources and perseverance. Incredible. Keep on keepin' on son.
Absolutely awe inspiring. I'm speechless at your breadth and depth of knowledge and sheer perseverance.
Drum n Bass interlude... excellent choice buddy
Oh yeah! Yes yes yes! Thanks! That's what searched during last several monthes!
You're gonna bring down the price of metal 3d printing by sharing all this info! Wow imagine a company like bambu using your r&d data! Thank you!
This is outstanding. Your perseverance is greatly appreciated.
This is so impressive. Your passion project is much better than mine!
Just brilliant! I too have spent many hours trying to film welding, your camera following the puddle was just wonderful. Bravo. Very interesting.
Thank you for sharing the process. I have been clicking on your channel to see if I missed on any new videos once a few weeks. Congratulations on the successful benchy! Looking forward to watching your new updates.
glad the project is still alive!
Amazing work for a home gamer. If you can get that density up you have really opened doors.
Well, now I understand why commercial SLS machines are so expensive. Super impressive work!
I am in awe at the amount of work and knowledge in here. Discovery channel can go get bent.
Let's make this video go viral! Really good content!
wow… i think thats the coolest looking benchy i ever saw and the proccess behind it is even cooler. totally love that you didnt give up and you posted a video explaining all of it. really great to see it and i hope you the best of luck in other projects.
Hey, a lot of professional systems use carbide blades for layer deposition and scraping. You might want to look into replacement carbide blades for paint scrapers. They're flat and sharp and fairly inexpensive! This has a second effect of being able to knock off high spots, but also can jam and remove parts if the build
Also, stiffness of the recoater and powder beds is super important. Some linear slides may help tremendously
I love those wire feeders. I thought what you had looked great.
Your work and determination is top-shelf. Keep up the good fight!
Amazing! You are doing something very few can do.
My man, this is brilliant. I think you are the first one being this successful with this cheap of materials. I have no doubt, that if you keep working on your design, you can develop a metal 3d printer that you'd be able to sell. (Similar to normal 3d printers)
I can't wait for the future.
This is some excellent work, love to see the bleeding edge become garage hackable. Even if in this case it's still well over my head. Looking forward to the next video and about to go consume your whole back catalog!
Superbe travail .....GROS GROS respect , je suis admiratif 👍👌👍