Laser engraving a copper coin

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  • Опубліковано 7 лют 2025
  • Another video taking you through the complete process of engraving and finishing a copper coin.
    Coin blanks are available at umburry.com/coin-blanks.
    I try to keep several different metals in stock

КОМЕНТАРІ • 34

  • @avexoidavex3577
    @avexoidavex3577 Рік тому +1

    I know how to create 3d models, but I don't know how to draw in raster or vector programs. Can a laser machine accept a .stl file with the correct dimensions (e.g. 0.25 mm engraving depth)? Or do I need a vector or raster file?

  • @christianziegler959
    @christianziegler959 3 роки тому +1

    cool video, where do you get such copper coin blanks from, i have a laser myself and would like to try this for myself

  • @JohnTaylor-cd3sb
    @JohnTaylor-cd3sb Рік тому

    Im wanting to put images on to copper and want them to come out dark as possible.

  • @alexjb1354
    @alexjb1354 3 роки тому +1

    Awesome video. Is this a 50w?

  • @BBQGuru1008
    @BBQGuru1008 3 роки тому

    Great job on the coin! Where can I pick up the jig you use for coin placement on the laser bed?

  • @rajeshgadas3313
    @rajeshgadas3313 3 роки тому +2

    Which software is used for design

  • @alvarorecoba135
    @alvarorecoba135 3 роки тому

    Hi, Thanks For Your Video..Very Interesting. Thank You. Can I Ask Something? In Ezcad Automaticly Hatch The Center's Font Higher? How About I Want The Font in the Center Lower Than The Coin? Can I ? How do that in Ezcad ? Thank You

  • @polakis1975
    @polakis1975 3 роки тому

    Bit irrelevant question. Is a camera lens (either mobile or dslr) 100% safe when you shoot so close to the laser beam? Speaking for the density(high brightness) of the laser, not potential reflection only

  • @designx9185
    @designx9185 3 роки тому

    can you expain this process for metal (HSS) die,also which chemical use in these process.i have really need to your guidence.

  • @EDgunLeshiy
    @EDgunLeshiy 4 роки тому

    👏👏👏👏

  • @1LoudCRX
    @1LoudCRX 3 роки тому

    Cant wait till you get more coins in stock! What are the two sand papers you use? How many passes did you do on the 50w laser?

    • @codyumberger5101
      @codyumberger5101  3 роки тому +1

      Hopefully less than one week I will have more . I start with 400 then jump to 1500 and 7000

    • @1LoudCRX
      @1LoudCRX 3 роки тому

      @@codyumberger5101 awesome! Up till now ive been using silver and gold coins sanded down. This is so much more affordable!

    • @Anthony-cz2it
      @Anthony-cz2it 3 роки тому

      about 25 to 30

    • @cviator
      @cviator Рік тому

      @@codyumberger5101 I hope that is grit and not passes! LOL

  • @enoksusanto7740
    @enoksusanto7740 3 роки тому

    Cool 😎

  • @mictianabsterges1313
    @mictianabsterges1313 2 роки тому

    Monumental

  • @серёгаогонь-ж2щ
    @серёгаогонь-ж2щ 3 роки тому

    hello please tell me where you can buy such blanks. thanks

  • @sebastianmonzon9437
    @sebastianmonzon9437 2 роки тому +1

    What laser do you use? Very interesting!

    • @jonblanchard5453
      @jonblanchard5453 2 роки тому

      I can't answer specifically, but he is using a fiber laser of some sort.

    • @patprop74
      @patprop74 2 роки тому

      Fiber laser would also be my guess, as you can't do anything to copper with a CO2 laser and much less a diode laser.

  • @odeltarkhan3033
    @odeltarkhan3033 3 роки тому

    Do you make coins of someone own design?

    • @codyumberger5101
      @codyumberger5101  3 роки тому

      Yes

    • @odeltarkhan3033
      @odeltarkhan3033 3 роки тому

      How can I contact you to send my design? Thank you.

    • @codyumberger5101
      @codyumberger5101  3 роки тому +1

      @@odeltarkhan3033 you can email me at sales@umburry.com but I'm pretty busy now doing small runs for people i generally don't like to do single coins as it's not worth the set up time

  • @mlampcov
    @mlampcov 3 роки тому

    What wattage fiber laser are you using? Thanks!

    • @codyumberger5101
      @codyumberger5101  3 роки тому

      50w, I would not go lower than that if you plan on doing pure copper

  • @ted606
    @ted606 3 роки тому

    This is amazing! such great work.... may I ask, how long did you leave the coin in the Brass Black?

    • @codyumberger5101
      @codyumberger5101  3 роки тому +2

      At full strength about 1 or 2 mins

    • @ted606
      @ted606 3 роки тому

      @@codyumberger5101 thanks :)

  • @keithrichie8652
    @keithrichie8652 3 роки тому +1

    Where did you buy the brass coin blank? And the clear case?

  • @mictianabsterges1313
    @mictianabsterges1313 2 роки тому

    It scrubs off