Made One Of These Today

Discussion in 'General Chat' started by Metalman, Feb 15, 2011.

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  1. T8rChick

    T8rChick Active Member

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    Buckminster Fuller!

    And my hubby got that without am0eba's clue!!!
     
  2. am0eba

    am0eba New Member

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    Must be synchronicity! :Thumbsup:
     
  3. Metalman

    Metalman Well-Known Member
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    #23 Metalman, Feb 20, 2011
    Last edited: Feb 20, 2011
    Sooooo.....
    Last week I'm at my buddies company. He has 2 sheet lasers that can cut up to 1-1/2" thick mild steel and two tubing lasers, the largest can cut up to 7-1/2" square tubing and 8" round tubing x 40' long.

    I recorded this with my iphone as some of my parts were being cut.

    This piece is 7" square x 3/16" thick mild steel tubing. The first cut is at a 45 degree angle the second cut is a 90 degree cut. The part is 60" long.

    Cut's like "Butter".....:D

    [ame]http://www.youtube.com/watch?v=uXQljxjO6EQ&hd=1[/ame]
     
  4. Ofioliti

    Ofioliti New Member

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    That's amazing! First time I've actually seen a laser go to work like that.
     
  5. Metalman

    Metalman Well-Known Member
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    Made a couple of these today for the MINI....:D

    ImageUploadedByTapatalk1308829654.089153.jpg
    ImageUploadedByTapatalk1308829701.261677.jpg
     
  6. Justa Jim

    Justa Jim Well-Known Member
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    With all that metal your adding to your MINI, I hope those are brackets to hold your helium tanks. :lol:

    Jim
     
  7. Johngo

    Johngo New Member
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    That laser cut is very cool. Does the metal get hot like it would on a CnC?

    Pretty cool to see what was once SciFi being used in "real" life.
     
  8. Metalman

    Metalman Well-Known Member
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    Yup, temperature of the sun.....
    But..... it vaporizes the steel so fast and with such a small surface area there isn't much dwell time to soak into the surrounding material, it's slightly warmer than room temperature.
     
  9. CharlieVictor

    CharlieVictor New Member
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    I think that's cool!
     
  10. Justa Jim

    Justa Jim Well-Known Member
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    I wondered about that too, but I saw him pick it right up with his bare hand.

    Jim
     
  11. Metalman

    Metalman Well-Known Member
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    The day I was there filming, one of the lengths got stuck. And I could not believe this.... The next thing I see is the operator sliding open the clear access door (which is also part of the lock-out switch circuit), and he is climbing inside the actual cutting chamber.

    All I could think of was the horror film "Saw"

    [​IMG]
     
  12. Justa Jim

    Justa Jim Well-Known Member
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    No way. The laser would have made a clean 45 degree cut, with no bleeding. That picture is way to messy. :D

    Jim
     
  13. Johngo

    Johngo New Member
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    Does it work on stuff other than metals? Like plastics and wood?
     
  14. Metalman

    Metalman Well-Known Member
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    For plastics and wood I would suggest waterjet as a better method or CNC router.
     
  15. Metalman

    Metalman Well-Known Member
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    Just finished up another project this week. So it's off to the powder coater.
    My customer was very pleased, finished ahead of schedule and liked the work. So now they want to talk about two more projects......:D

    [​IMG][/IMG]

    [​IMG][/IMG]

    [​IMG][/IMG]

    [​IMG][/IMG]

    [​IMG][/IMG]

    [​IMG][/IMG]

    [​IMG][/IMG]
     
  16. Rixter

    Rixter Well-Known Member

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    That's awesome, but what is it? Wait, if you tell me your customer is Dick Cheney and you give 3 guess, I can probably figure it out. :)
     
  17. ScottinBend

    ScottinBend Space Cowboy
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    SteamPunk stationary bike FTW ! !
     
  18. Metalman

    Metalman Well-Known Member
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    Copper Bar Top with Sink Cut-out

    Made a copper bar top today....
    [​IMG][/IMG]

    Welded corners with copper.... Not soldered or brazed.... Result.... No discernible joint.... We seem to be the only people in town that know how to do this....:D
    [​IMG][/IMG]
     
  19. Mr. Jim

    Mr. Jim Mudshark
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    That is beautiful!
     
  20. Justa Jim

    Justa Jim Well-Known Member
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    That is lovely, but is it a PITA to keep clean? Just asking.

    Jim
     

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