Modding Project: DIY CNC - V3 Reinforced Z Axis

Discussion in 'Modding' started by lenne0815, 16 Dec 2009.

  1. lenne0815

    lenne0815 What has been seen cannot be unseen

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  2. ToB1

    ToB1 What's a Dremel?

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    That looks kick ass! :thumb: Now I want one too! :p
     
  3. Sleepstreamer

    Sleepstreamer I modded christmas!

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    Okay, so where did you get them? I'm very interested in this because all the places I've looked at so far has been either hindeously expensive or were missing a few things.
     
  4. Unicorn

    Unicorn Uniform November India

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    That's about £500 GBP... doesn't seem far off at all. That's a precision grade machine part you're looking at, not the random run of the mill stuff you usually find in DIY CNCs. I can't wait to see the new mill take shape lenne!
     
  5. Allmighty Loki

    Allmighty Loki GP modder

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    This is my new High frequency 1hp spindle With a Danfoss inverter :D

    [​IMG]
     
  6. lenne0815

    lenne0815 What has been seen cannot be unseen

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    What a beauty !

    Ebay, german retailer, bought some other stuff aswell, offered me the kress base model for 160 E
     
  7. lenne0815

    lenne0815 What has been seen cannot be unseen

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    ok, after weeks of waiting for the deliveries im finally back in business :D

    Some gear for the alu profiles

    [​IMG]

    All the profiles, spindles an linear rails together ( i think they like it :) )

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    Starting the assembly !

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    Cutting alu profiles ( lets just say my plans werent final when i ordered :D )

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    Safety gear etc, metall cutting likes fingers...

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    Parts of the base frame assembled

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    One linear rail just hopped onto the frame, couldnt stop it...

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    Thats it for now, coffee induced madness over for today :D
     
  8. capnPedro

    capnPedro Hacker. Maker. Engineer.

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    If you don't mind me asking, how much did all that 80/20 aluminium cost? Last time I checked, that stuff ain't cheap!
     
  9. lenne0815

    lenne0815 What has been seen cannot be unseen

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    al together it was like 600 euros ( with the connectors etc etc ) but what do u mean with 80 / 20 ? the dimensions are either 45 x 45 or 90 x45 ?

    i ordered carbon fibre for the upcoming nautilus mod, so that should start really soon aswell !
     
  10. capnPedro

    capnPedro Hacker. Maker. Engineer.

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  11. nlancaster

    nlancaster Minimodder

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    80/20 Cheesecake!!!

    A great source in the USA for that is

    http://myworld.ebay.com/8020inc/

    on ebay. Surplus parts for about 75% of as new price. Just find the sizes you need. They also sell some new extrusions as well on there.
     
  12. lenne0815

    lenne0815 What has been seen cannot be unseen

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    They are bosch rexroth profiles, never heard of 80 / 20 :) they look different in a cut than 80 / 20
     
  13. lenne0815

    lenne0815 What has been seen cannot be unseen

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    some progress

    sliding in the linear rails

    [​IMG]

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    Checking measurements, preparing for drilling

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    Marking holes

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    Affter drilling ( only 6mm holes so far )

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    To be continued :D
     
  14. Cheapskate

    Cheapskate Insane? or just stupid?

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    Gonna be massive...
     
  15. lenne0815

    lenne0815 What has been seen cannot be unseen

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    wicked sick i would say :D

    I could install the first spindle today, im so happy everything worked out !

    Drilled the bigger holes for mounting the spindles ( 27mm through 30mm alu, the drill stopped a couple of times, couldnt hadle the torque, i did it together with a friend, he handled the wd40 spraying and the emergency switch :D )

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    a bit of sanding and breaking the edges ( yeah, theyll cut you, got two stitches last weekend :( )

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    Spindle mounted, still without the supports with the bearings

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    other end

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    Cutting a 6mm thread into one support

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    Mounted, checking if everything is angular and fits ! (the alu plate in the background just sits there for checking, it won be mounted like that :D )

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    Drilling the motor holder to 6mm

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    Everything mounted, what a relief :D

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    random stuff i bought, alu sawblade, plugs for the controller box, new insulated cabes for the motors an generic metall disks for the angle grinder

    [​IMG]

    maybe tomorrow ill manage to mount the second spindle, ill see...
     
  16. Dark~3nergy

    Dark~3nergy what was dat sandvich ?

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    those are called stepper motors, not spindles ;)

    looks gigantic btw !
     
  17. lenne0815

    lenne0815 What has been seen cannot be unseen

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    noo i mean the actual spindles, was already wondering what they are called but im pretty sure its spindles, at least in german it is :D
     
  18. Javerh

    Javerh Topiary Golem

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    In professional language ballscrews or leadscrews are often called spindles. They are simply rotating axes of a machine. In casual speak, only the main spindle is called a spindle.

    The structure looks really solid for a router. Nice work!
     
  19. lenne0815

    lenne0815 What has been seen cannot be unseen

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    Ah, thanks javerh for clearing that up :) its a bit different in german, even though the words are quiet similar
     
  20. Shadow703793

    Shadow703793 What's a Dremel?

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    Damn that's a LOT of 80/20! Imo, this may have been cheaper to get it welded at this point.
     

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