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openbuilds rovo c-beam (700*1000)(1000*1000)

Discussion in 'CNC Mills/Routers' started by inhan, Feb 5, 2016.

  1. inhan

    inhan Journeyman
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    inhan published a new build:

    Read more about this build...
     
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  2. Mark Carew

    Mark Carew OpenBuilds Team
    Staff Member Moderator Resident Builder Project Maker Builder

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    Great looking build @inhan :thumbsup:
     
  3. inhan

    inhan Journeyman
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    Thank Mark carew:)

    2016-02-06 03;08;16.JPG
     

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  4. Julius

    Julius Veteran
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    May I ask why you went with 700 vs 1000 and a belt powered Z axis?
     
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  5. inhan

    inhan Journeyman
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    It can more than double the existing z-axis mounting weight allowance.
    You can mount heavy spindle.

    z축 업그레이드로 스핀들 하중 2배 이상 장착 가능합니다.
     
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  6. Jose Martinez Jr

    Jose Martinez Jr Well-Known
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    Inhan, nice build !!
    I just purchased a bunch of parts from the OB store to build a larger (1k * ~800) C-Beam Machine. I like your design and would look into perhaps building the rovo instead.
    I don't see the Y-axis gantry plates in the parts list. will you be sharing those .skp files ?
     
  7. inhan

    inhan Journeyman
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  8. Jose Martinez Jr

    Jose Martinez Jr Well-Known
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    I downloaded the rovo cbeam 1000x1000.skp (last night before I posted my comment) but I was not able to separate the plates from the overall machine so I can size them and print on paper first; Just now learning to use Sketchup.
    Will I be able to do do this with Sketchup ?
     
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  9. Kyo

    Kyo Master
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    Yes, Sketchup is the perfect tool for doing that. A great plugin to go from Sketchup model to 1:1 paper print is GK Postscript Plot.. I have a video on how to use it here.


    also please find attached the sketchup file of the y-axis plate by it self and a 1:1 scale printer ready (a4 paper ) image set you can print off of the y-axis plate.
     

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  10. Jose Martinez Jr

    Jose Martinez Jr Well-Known
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    Kyo... BIG thanks for your help; Big time saver for me as I decide wether to build the C-Beam Machine or go with rovo style fixed bed system.

    BTW: Saw your c-beam videos this past weekend and sub to your channel. Great job on those, clear and to the point.

    Thanks...
     
  11. Jose Martinez Jr

    Jose Martinez Jr Well-Known
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    Inhan, I've looked at the Y-Axis gantry plates that Kyo extracted from your .skp file and have a question for you;
    I see from your parts list that your build calls for 16 eccentrics, so I would think that these plates would use 3/plate (at least) but I can't see the wells on either side of the plates.
    Can you clarify this for me... Thanks
     
  12. Julius

    Julius Veteran
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    3 on Z, 8 on X, and 3 per Y axis is 17
     
  13. inhan

    inhan Journeyman
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    thank
    Do you say this?
    copy.JPG
     
  14. Jose Martinez Jr

    Jose Martinez Jr Well-Known
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    Inhan,

    I answered my own question. Thanks
     
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  15. clovenedhoof

    clovenedhoof Well-Known
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    I am considering building this machine, I looked over the buy list and I found a couple extra items. does anyone know how accurate the buy list is?
    -Chris
     
  16. Rick 2.0

    Rick 2.0 OpenBuilds Team
    Staff Member Moderator Builder

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  17. AR15DCM

    AR15DCM Journeyman
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    Thanks !
     
  18. taylorbyte

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    I'm also looking at building this machine just like clovenedhoof I'm wondering how accurate the parts list is. I'm new to CNC, and never built a CNC machine before this one looks very appealing to me because it uses lead screws and has a fair size milling area. It seems that the 'Y-axis gantry plates' are missing in the parts list as Jose Martinez Jr mentioned.

    Would I have to find someone with a CNC machine to make these (Y-axis gantry plates) for me?

    Also are there any other parts missing from the list?
     

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