Casting an Aluminum Souvenir | Scan, Print and Cast Aluminum

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  • เผยแพร่เมื่อ 29 มิ.ย. 2022
  • As a 3D tourist, taking a photograph is sooo last century. Now, even our phones are equipped with 3D scanners, although not yet powerful enough to do what I show in the video, they soon will be. Calling into question why do we not capture our vacation memories in three dimensions?
    Since moving to the Detroit area in 2005, I have always enjoyed walks on the public grounds at Cranbrook. Daniela and I have been partial to Marshall Fredericks's sculpture "The Thinker" and that is the subject for my trip into 3D digital tourism.
    This sculpture was installed outside the Cranbrook Museum in 1940 as a sort of tongue-in-cheek reply to the more famous "The Thinker" by Auguste Rodin, installed outside of the Detroit Institute of Arts just down the road.
    For this video, I will use a Revopoint POP scanner to capture the sculpture in 3 dimensions, then print a verification in carbon fiber and ultimately cast an aluminum snapshot to live permanently on a shelf in our home.
    Here are the links for what I used in the video:
    Revopoint POP Scanner (provided to me by Revopoint)
    amzn.to/3NcvAX2
    JGMaker Artist D Pro:
    amzn.to/3IhRhSQ
    These are the filaments that I used:
    Carbon Fiber
    www.matterhackers.com/store/l...
    PolyCast
    www.matterhackers.com/store/l...
    This is the investment that I used:
    SC-20 Investment
    www.riogrande.com/product/sc-...
    This is the Penetrating Epoxy from Total Boat:
    www.totalboat.com/product/pen...
    For more information on the Marshall Fredericks or if you are interested in seeing some of his other work, please visit:
    marshallfredericks.org/
    -------
    (Brian Oltrogge is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com).
    #aluminumcasting #3dscanning #3dprinting
  • แนวปฏิบัติและการใช้ชีวิต

ความคิดเห็น • 249

  • @Vassenden_yt
    @Vassenden_yt ปีที่แล้ว +28

    When Brian uploads a video, you just know it's gonna be amazing

  • @norsebavarian1941
    @norsebavarian1941 ปีที่แล้ว +18

    That’s hands down the best lost PLA cast I’ve ever seen straight out of the mold. I think that was better than most people after sanding and finishing. Well done.

    • @Grunblau
      @Grunblau  ปีที่แล้ว +1

      Thanks!

    • @thiagoennes
      @thiagoennes ปีที่แล้ว +1

      this guy is a perfectionist. it makes me happy just to watch. Btw, most people don't burn out the plastic properly as he did.

  • @SDSBBQs
    @SDSBBQs ปีที่แล้ว +15

    Absolutely love your videos!

  • @sixsgma1563
    @sixsgma1563 ปีที่แล้ว +3

    Just when I thought Brian couldn't get any cooler.. I find out he has a 300zx haha

  • @AlbosNoggins
    @AlbosNoggins ปีที่แล้ว +25

    Amazing as ever! The finish straight out of the investment mold was quite stunning. The epoxy-sand base was the perfect finishing touch! Thanks for sharing!

    • @Grunblau
      @Grunblau  ปีที่แล้ว +2

      Thanks! I’d like to try ceramic shell investment next as this might have been more appropriate in this case…

    • @Sno7373anon
      @Sno7373anon 9 หลายเดือนก่อน

      You're dead on about the base. It really put the finishing touches on the sculpture.

  • @hawkinstracym41
    @hawkinstracym41 4 หลายเดือนก่อน

    I should have comment years ago when I found your page. Absolutely awesome. Can't wait until I am able to get all of the necessary tools that you use to get my ideas to a tangible point. Thank you for your page, and your fabrications. Keep on doing what you doing brother
    HAWK

  • @Sno7373anon
    @Sno7373anon 9 หลายเดือนก่อน +1

    Love this video! Your work is very inspiring, I can't wait to try this out myself.

  • @outlawjaw1639
    @outlawjaw1639 ปีที่แล้ว +1

    SO COOL! I used a 3d scanner to scan my wife's hand and then 3d print her a thumb brace, I didn't realize I could make it in metal too!

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      That sounds like an awesome project! For something small, you can also get printable wax. That way, the burn out is less complicated. Could even pour some silver!

  • @jhvw4741
    @jhvw4741 ปีที่แล้ว +1

    Bravo! The end result is spectacular! I love TH-cam for exactly these kind of videos🙂

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thanks! I’m glag you enjoyed it!

  • @truthbomb4775
    @truthbomb4775 7 หลายเดือนก่อน

    I wish the like button was additive and I could just tap it over and over. Great Job.

  • @RyJones
    @RyJones ปีที่แล้ว +3

    You’re back!

  • @brandonrobinson1603
    @brandonrobinson1603 ปีที่แล้ว +4

    I'm literally shaking my head in disbelief of how incredible this is. The potential for things you could make are limitless. Practically gives me goosebumps that's how cool this is

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thank you! It is pretty great how easy it is to reproduce and also make things that respond or modify existing objects!

  • @ebrahiemmurphy6506
    @ebrahiemmurphy6506 ปีที่แล้ว +2

    Lovely work, amazing end result after scanning, thanks for sharing.

  • @SirRandallDoesStuff
    @SirRandallDoesStuff ปีที่แล้ว +3

    It's a good day when I see a Brian Oltrogge video in my notifications. Love your work.

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thanks! 👍❤️

  • @WreckDiver99
    @WreckDiver99 ปีที่แล้ว +2

    Used to bike to Cranbrook as a teen...back when 50+ Mile bike days were common for me....not so much anymore. LOL...that was 40 years ago.
    Always good to see a video from you. Nicely done, and interesting

  • @BenjaminHCrump
    @BenjaminHCrump ปีที่แล้ว +3

    I truly don’t understand why you don’t have millions of folks watching you. Great work as always.

    • @Grunblau
      @Grunblau  ปีที่แล้ว +1

      I like you. Thanks! :)

  • @iteerrex8166
    @iteerrex8166 ปีที่แล้ว +10

    3D CAD, 3D scanners, and C&C additive and subtractive tools, in the recent years have all added a lot to manufacturing, especially to personal projects. As always a nicely polished video.

    • @Sno7373anon
      @Sno7373anon 9 หลายเดือนก่อน

      What is a good 3d scanner for a beginner in this hobby?

  • @Pest789
    @Pest789 ปีที่แล้ว +2

    Wow that really turned out nice

  • @Vikingwerk
    @Vikingwerk ปีที่แล้ว +6

    Amazing work as always!
    I do get strong vibes of that old pre-movie roll about not pirating movies, (if you wouldn’t rob a bank, you wouldn’t download a movie) which someone parodied with a bit that said “you wouldn’t download a car!”
    Made me think: “You wouldn’t download a sculpture!”

    • @Grunblau
      @Grunblau  ปีที่แล้ว +6

      To avoid any grey areas… I wouldn’t sell a sculpture I scanned. I have a hard time believing there would be an issue about a 3D photographs of a public sculpture for personal use.
      Definitely an interesting moment as digital art is infinitely reproducible. Is the goal truly to bring happiness to as many people as possible through art? I give it a couple more IPhone iterations before this capability is in everyone’s pocket. If you believe in the Metaverse, even more pressure will blur the line between digital and actual. This sculpture will sit on my shelf in both locations!

    • @1568903218
      @1568903218 ปีที่แล้ว

      @@Grunblau Brian, I don't think you should apologize in the least. The Arts and Crafts Movement, in part, was an effort to use the new machinery of the Industrial Revolution to bring art to the everyday masses. People like William Morris understood that the Industrial Revolution wasn't going away. Your video demonstrates that today we have better technology and capability at our disposal than Victorian England could dream of. Why aren't we teaching and replicating beauty and making it available to the masses? You are, and I thank you for it. Keep up the great work!

  • @Phoeff99
    @Phoeff99 ปีที่แล้ว +8

    Incredible execution of an idea. Fantastic job.

  • @SystemsPlanet
    @SystemsPlanet ปีที่แล้ว +2

    Amazing work. Amazing video. THANK YOU

    • @Grunblau
      @Grunblau  ปีที่แล้ว +1

      Thanks 👍

  • @chrisjames6349
    @chrisjames6349 ปีที่แล้ว +1

    Beautifully done, as always!

  • @DotaBillfuc
    @DotaBillfuc ปีที่แล้ว +1

    Brilliant as always

  • @christophsuess7646
    @christophsuess7646 ปีที่แล้ว +1

    Stunning!

  • @bndry
    @bndry ปีที่แล้ว

    informative, fun and great attention to detail, as usual. great video Brian!

  • @MakunaRGBIC
    @MakunaRGBIC ปีที่แล้ว +1

    I agree, that is a great sculpture, and your replica came out great!

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thank you!

  • @rolanddube2169
    @rolanddube2169 ปีที่แล้ว +1

    You do such amazing work!

  • @ConCorDesign
    @ConCorDesign ปีที่แล้ว +1

    Great work, as always Brian!

  • @aly-tek7190
    @aly-tek7190 ปีที่แล้ว +1

    Beautiful work as always Brian. Thanks for bringing us along :)

  • @ShopTherapy623
    @ShopTherapy623 ปีที่แล้ว +1

    So cool! Nice work

  • @HP_rep_mek
    @HP_rep_mek ปีที่แล้ว +1

    That came out looking great!

  • @YuriNGolfeto
    @YuriNGolfeto ปีที่แล้ว +1

    Amazing!

  • @Drillz007
    @Drillz007 ปีที่แล้ว +1

    Absolutely fantastic piece of work

  • @chiraz111
    @chiraz111 ปีที่แล้ว +1

    Great video! Now I HAVE to go to Cranbrook to see the original!

  • @inotoff
    @inotoff ปีที่แล้ว +1

    Fantastic !

  • @downhilldick
    @downhilldick ปีที่แล้ว +1

    You are next level dude!

  • @isnie
    @isnie ปีที่แล้ว +1

    amazing work

  • @michaelcoffin4364
    @michaelcoffin4364 ปีที่แล้ว +1

    This gives me so many ideas. Can't wait for my 3d printer to come in. Love your work.

  • @danielbeeson3050
    @danielbeeson3050 ปีที่แล้ว +1

    Just wow!

  • @TracyNorrell
    @TracyNorrell ปีที่แล้ว +1

    Excellent!

  • @BrandonBurns1985
    @BrandonBurns1985 ปีที่แล้ว +1

    Glad you're back!

  • @nikroth
    @nikroth ปีที่แล้ว +1

    brilliant !!!

  • @eltoncarneirogimenez6299
    @eltoncarneirogimenez6299 ปีที่แล้ว +1

    Awesome job

  • @MattTester
    @MattTester ปีที่แล้ว

    Superb combination of old and new techniques. That little scanner is very impressive.

  • @CrisMSG
    @CrisMSG ปีที่แล้ว

    Great video, very good tutorial step by step

  • @corymynhier5532
    @corymynhier5532 ปีที่แล้ว +2

    Even though your videos are sparse, you never fail to impress.

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thanks! I have a few in process… when it is just me, I have to shoot for quality vs quantity. I hope new people get curious and check out my other videos.

  • @thecalvaro
    @thecalvaro ปีที่แล้ว +1

    What a masterpiece and combination of techniques and technology 🤩

  • @profmoustache5217
    @profmoustache5217 ปีที่แล้ว +3

    Just gorgeous!! 🤩
    Thanks for sharing your incredible projects and for the quality of your content. 👍👍👍

  • @truthcam1
    @truthcam1 ปีที่แล้ว +1

    fantastic....

  • @b0bl00i
    @b0bl00i ปีที่แล้ว +2

    You're a great artist / maker Brian. Pleasure to watch.

  • @RamsesTorresLifevantageIndDist
    @RamsesTorresLifevantageIndDist ปีที่แล้ว +1

    Glad you went black with silver highlights. Fantastic work

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      I am surprised it wasn’t immediately obvious to me and I spent hours trying to get the silver with black details to look good before I finally painted the entire thing black!

  • @JustSomeVideos0
    @JustSomeVideos0 ปีที่แล้ว

    That is just ridiculous levels of skill and craftsmanship. Just amazing, thanks for sharing!

  • @ch1apet761
    @ch1apet761 ปีที่แล้ว

    Well done

  • @bobsadogtoo
    @bobsadogtoo ปีที่แล้ว +1

    Brilliant

  • @klschofield71
    @klschofield71 ปีที่แล้ว +2

    Nice to see you back in action. Seems like a fun project with wonderful results. Gonna have to pick up some of that filament and try for myself.

  • @tomwagemans1872
    @tomwagemans1872 ปีที่แล้ว +1

    You don't make al lot of videos but when you do, they're top notch! Always interesting and good step by step explanations. Thanks!

  • @mzimmerman1988
    @mzimmerman1988 ปีที่แล้ว

    very nice!

  • @droko9
    @droko9 ปีที่แล้ว +5

    This is a fantastic video! Please make more recreations of other sculptures, seeing the different mediums you used throughout this is really inspiring

  • @tobus71
    @tobus71 ปีที่แล้ว +1

    Always amazing!

  • @yesman.
    @yesman. ปีที่แล้ว

    Never stop producing high-quality videos

    • @Grunblau
      @Grunblau  ปีที่แล้ว +1

      Thanks! I’ll keep going as long as I can!

  • @davidsnyder2000
    @davidsnyder2000 ปีที่แล้ว +1

    That sculpture came out quite good👍😄

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      I was surprised! I knew the 3D scan would turn out well, but I wasn’t sure about the investment cast.

  • @danielsilvabrum7583
    @danielsilvabrum7583 ปีที่แล้ว +1

    Acompanho esse canal faz vários anos, sempre aprendendo mais sobre qualidade de fundição e materiais, parabéns !

  • @What_Other_Hobbies
    @What_Other_Hobbies ปีที่แล้ว +2

    Welcome back

  • @Frank-bh3cm
    @Frank-bh3cm ปีที่แล้ว +4

    Brilliant as always. Love your attention to details!

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thank you!

  • @jdmccorful
    @jdmccorful ปีที่แล้ว +1

    Your work is always accomplished with a high degree of perfection. Enjoyed and thanks for the steps to follow.

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      You bet, thanks!

  • @813fabricationanddesign
    @813fabricationanddesign ปีที่แล้ว +1

    Wow, excellent work!

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thank you very much!

  • @kruger12311
    @kruger12311 ปีที่แล้ว +2

    Nice 300zx :) Great work as always ;)

    • @Grunblau
      @Grunblau  ปีที่แล้ว +1

      Thanks! She has been sitting there waiting for much too long!

  • @michaelnewsomegreen5500
    @michaelnewsomegreen5500 ปีที่แล้ว +1

    This is so amazing. 10/10 for the end product & 11/10 for the execution & inspiration.

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thank you. I am glad you enjoyed it!

  • @cristian6766
    @cristian6766 ปีที่แล้ว

    I don't think you can comprehend the level of respect i have for you! You are amazing and you also have a 300z.

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thanks! I hope to be able to be able to get it back on the road again. It didn’t need anything when I parked it, but now it needs a bit of TLC. Was on its way to stage VI and upgraded turbos when I ran out of $ to throw at it.

  • @alexmoore5454
    @alexmoore5454 ปีที่แล้ว +1

    You content and production quality are incredible!

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thank you. Try to improve with every video!

  • @Rouverius
    @Rouverius ปีที่แล้ว

    Even in aluminum, that's a funky monkey.
    Great job!

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Ha! Thanks for the reference!

  • @Mysterious5tranger
    @Mysterious5tranger ปีที่แล้ว +1

    I love the idea and the result ist absolutely stunning. You can really see the dedication to details in the result

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thank you! Best I could hope for was to accurately capture the original details as best as possible.

  • @Polymaker
    @Polymaker ปีที่แล้ว +1

    Beautiful project!

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Glad you liked it and I think the results speak for themselves regarding your filament!

  • @PrenticeBoy1688
    @PrenticeBoy1688 ปีที่แล้ว +1

    One of the absolute best channels on TH-cam. You're one of the few TH-camrs of this genre whose work satisfies my OCD tendencies!

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Glad you found the channel!

  • @RoboCNCnl
    @RoboCNCnl ปีที่แล้ว +1

    Awesome work as always buddy. Love your little 3D scanner !

    • @Grunblau
      @Grunblau  ปีที่แล้ว +1

      Thanks! 👍

  • @nunyabusiness3612
    @nunyabusiness3612 ปีที่แล้ว

    You are such an amazingly hardworking and talented artist/designer/Engineer Brian. Always such a delight to watch you create and work 🙏🏾

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thank you. I am glad you found the videos!

  • @christophersmith108
    @christophersmith108 ปีที่แล้ว +2

    Great-just when I am about satisfied with my photography rig, now I have the urge to go buy myself a 3D scanner!

    • @Grunblau
      @Grunblau  ปีที่แล้ว +1

      Haha! Well, less than the 1/2 the cost of a decent lens….

  • @darren990
    @darren990 ปีที่แล้ว +1

    top class

  • @MoIntertains-hk1ix
    @MoIntertains-hk1ix 7 หลายเดือนก่อน +1

    May god bless your hand.

  • @dustinbrosmer6164
    @dustinbrosmer6164 ปีที่แล้ว +2

    I absolutely love your videos. I wish you would make some videos more often.

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thanks! Me too…

  • @NathanNostaw
    @NathanNostaw ปีที่แล้ว +1

    Great outcome and video. Apart from this being such a cool sculpture that id love to have, the amazing technology on display in this video is exciting. in just a few decades we have consumer priced, yet highly capable 3D scanners, 3D printers ( the mediums are amazing, dissolvable, carbon fiber, investment etc and all accessible outside of industry) and such an impressive array of epoxy chemistry options
    The ability to scan and possibly replicate public art or other significant objects can reduce financial or geographical limitations to appreciating the real thing in person.

  • @Mario_Rioli
    @Mario_Rioli ปีที่แล้ว +1

    Nice! You should make videos more often)

  • @gregthorne4292
    @gregthorne4292 ปีที่แล้ว +1

    Always excited to see a Brian Oltrogge video, and even more excited it is at Cranbrook! I'm such a fan of mid-century designers, I really want to visit it sometime.

    • @Grunblau
      @Grunblau  ปีที่แล้ว +1

      Thanks! I worked on campus for a few years when we had our architecture firm there. It is truly a special place. If you visit, you should check out the gate I designed at the end of Valley Way and Vaughan road! Right now it could use some paint though…

  • @anmafab
    @anmafab ปีที่แล้ว +1

    I didn't know 3d scanners had such high fidelity! Great project and really interesting process

    • @Grunblau
      @Grunblau  ปีที่แล้ว +4

      Thanks! I have used the Xbox 360 scanner and the Structure scanner and this is the first I have seen with this detail that didn’t cost over $10K

  • @gordon6029
    @gordon6029 ปีที่แล้ว

    What a fantastic video! It has inspired me to get going on my setup. I have all the investment casting equipment and a pop 2 but I have been working so much I just don’t have the time when I’m home. Really have to reevaluate my present job as it is cutting into my play time.
    I just love every video you put out, just wish you had more time to produce content. Thank you.

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thank you for the comment! I hope to source a Kaya Cast machine in the future! I wish I had more time to work on projects as well, but for two years I had zero time and had to stop putting out videos. Now I have a much better balance and am much happier!

  • @DamonMcLean1
    @DamonMcLean1 ปีที่แล้ว +1

    Great video! Loved the project. I'm not far from Cranbrook, makes we want to now visit!

    • @Grunblau
      @Grunblau  ปีที่แล้ว +1

      Say hi to the monkey for me!

  • @jorgeconcheyro
    @jorgeconcheyro ปีที่แล้ว

    3d scanner in your phone... science fiction, still can't believe how amazing that device is... I mean, you're using your phone!!!! hahahaha. Your job, awesome, as usual. Cheers from Buenos Aires ;)

  • @makingwithsteve
    @makingwithsteve ปีที่แล้ว +2

    Very cool! Ive wanted to get more into 3d scanning in order to replicate parts and/or model parts to fit another object. You make it look incredibly easy haha. The lost filament casting process is super cool, hope you do more!

    • @12345.......
      @12345....... ปีที่แล้ว

      I bought a anycubic mono x. With 2 kg of resin, $450 right now. Large build plate and great definition

  • @oldmatebattle2905
    @oldmatebattle2905 ปีที่แล้ว +1

    Awesome video of something I’ve never seen in detail like this. I’m now going to be looking for the filament that you burnt away. Thanks

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Thank you. It was my first attempt too! I think I might try UV investment resin soon.

  • @yetidodger6650
    @yetidodger6650 ปีที่แล้ว

    That is an absolute work of art, that moment you put the black on and began to rub it off to reveal the silver highlights was almost heavenly.

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      I agree it was the right move to go all black with highlights. I almost polished it but it would not have had the same feeling as the original.

  • @Martin3559
    @Martin3559 ปีที่แล้ว

    How fun!

    • @Grunblau
      @Grunblau  ปีที่แล้ว +1

      Glad you liked it!

  • @phugoidoscillations
    @phugoidoscillations ปีที่แล้ว +1

    Thank you for the terrific video. It wasn’t until very recently that I learned that Rodin’s Thinker was originally a figure in his Gates of Hell piece.

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Huh, today I learned… thanks!

  • @germaned.lealnino631
    @germaned.lealnino631 ปีที่แล้ว +1

    Amazing, can you talk more about the degasing step?

  • @ShadowVipers
    @ShadowVipers ปีที่แล้ว +1

    At first I didn't think I was ever going to get a 3D scanner, but seeing this video makes me want to get one for my trip to Europe next year.

    • @Grunblau
      @Grunblau  ปีที่แล้ว

      Daniela and I took a 3D scanner to Dresden a couple years ago. It was a lot of fun scanning details on old doors, etc…

    • @ShadowVipers
      @ShadowVipers ปีที่แล้ว

      @@Grunblau The 3D scanner that you used in the video seems nice, although, I'm a bit surprised that it didn't stitch the scans together automatically rather than having to assemble them post-process to get the final model. In terms of your experience goes with 3D scanners (since I'm getting the impression this isn't the first time you've used one), is such a feature a reasonable expectation for scanners under 1000$ (Q1)?
      Also, a bit of a side question if you have time for it, but when looking at purchasing a scanner is there any metric by which you can get an idea of the resolution of the scanner (Q2)? Now I'll probably find the answer to this question whenever I do my own research on the products on the market, although, I'd still like to get your opinion on the matter if you have one.

  • @jknigga
    @jknigga ปีที่แล้ว

    Great stuff! Though - I want to know more about that Z you have in your garage!

  • @christophercook8
    @christophercook8 ปีที่แล้ว +1

    Every one of your videos is inspiring. I want to try everything that you do.

  • @lkjsdf1
    @lkjsdf1 ปีที่แล้ว +1

    Really impressive shit

  • @The.Talent
    @The.Talent ปีที่แล้ว +8

    I was watching Jeremy Makes Things yesterday and he was having a lot of struggles with his casting process. You instantly came to mind.
    I know it’s a vast topic and you’ve already got some great info on your channel, but it would be amazing if you could do a video on your process for setting up a mould and why you make the choices in sprue and riser placement and sizing as you do, and what your total process is. I know YT is not your day job but your skill is just so awesome. Please teach us, O great master.

    • @Grunblau
      @Grunblau  ปีที่แล้ว +2

      Everything is really just ‘seat of the pants’ guestimation. As far as the sprue size goes, this could have been bigger. This way, I might not have felt it necessary to torch the top of the pouring cup.
      There is actually a lot of olde timey knowledge out there and likely formulas for everything.

    • @The.Talent
      @The.Talent ปีที่แล้ว

      @@Grunblau I think newton formalised a formula for cooling materials and I just had a look at one of my text books from university that had a whole chapter on casting, but couldn’t really find any clear guidelines. This book was more about selecting the manufacturing process to suit the objective, and not so much an instruction on how to do it. I’ll have to have a deeper dig.

    • @garethdavies3220
      @garethdavies3220 ปีที่แล้ว +4

      “The Old Foundryman” on youtube has recently done a video on sprue sizes .

    • @12345.......
      @12345....... ปีที่แล้ว

      I have referred channels that have trouble to Brian's channel since he makes it look so easy

  • @TimPaddy
    @TimPaddy ปีที่แล้ว +1

    You're going to be in high demand after the zombie apocalypse with the unique things you can create for yourself.

    • @Grunblau
      @Grunblau  ปีที่แล้ว +1

      I hope so!

    • @TimPaddy
      @TimPaddy ปีที่แล้ว

      @@Grunblau lol!

  • @digitalbase9396
    @digitalbase9396 ปีที่แล้ว

    Great video, the epoxy sand is a new concept to me and looks awesome. can you please share the 3D STL file of the sculpture.