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Laser V

Discussion in 'Laser Cutters' started by Robert Hummel, Nov 30, 2013.

Laser V

Laser V

Discussion in 'Laser Cutters' started by Robert Hummel, Nov 30, 2013.

With such great success/attention my laser got, I ended up with a good friend that would like to dabble in stencil art and so I have decided to share my build with him and you here :) I will be using all the same electronics as in my previous build except the driver boards I will be using are the famous reprap 4988's they are more easy to come by and cost less. I will also be using open builds mini v wheels/v groove extrusion just so I can get a feel for their versatile products

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  1. JCPhlux

    JCPhlux Journeyman Builder

    My parents are wanting me to cut patterns for quilts and cloths with it. :eek:
    JCPhlux, Apr 23, 2014
    #211
    Robert Hummel likes this.
  2. Robert Hummel

    Robert Hummel Custom Builder Staff Member Builder

    Fabric I know for sure as I cut a square in my carpet lol
    Robert Hummel, Apr 23, 2014
    #212
    kram242 and JCPhlux like this.
  3. JCPhlux

    JCPhlux Journeyman Builder

    LOL, I would love to see the reaction video on that one. :ROFL:
    JCPhlux, Apr 23, 2014
    #213
  4. JCPhlux

    JCPhlux Journeyman Builder

    @Robert Hummel when ordering acrylic panels for the walls and door how do you know if it will provide the proper protection?
    JCPhlux, Apr 23, 2014
    #214
  5. Robert Hummel

    Robert Hummel Custom Builder Staff Member Builder

    I don't know for sure if the red really protects and that is why I always have my eye wear on when operating it.
    I do how ever know that all scattered light that I had before is now gone after adding the side panels
    I simply went with the darkest red because Red absorbs 445nm light
    Robert Hummel, Apr 23, 2014
    #215
  6. JCPhlux

    JCPhlux Journeyman Builder

    Ok I will make sure everyone has a pair then.
    JCPhlux, Apr 23, 2014
    #216
  7. Robert Hummel

    Robert Hummel Custom Builder Staff Member Builder

    Yes please do, for the cost it's not worth the risk. I have seen 2 pair kits for $20 on ebay
    Robert Hummel, Apr 23, 2014
    #217
  8. JCPhlux

    JCPhlux Journeyman Builder

    the one's I got where really inexpensive like $4 and they protection Wavelength: from 190nm to 540nm
    JCPhlux, Apr 23, 2014
    #218
  9. JCPhlux

    JCPhlux Journeyman Builder

    Ugh.... Where are the 8mm m5 screws at. :cry:
    JCPhlux, Apr 24, 2014
    #219
  10. JCPhlux

    JCPhlux Journeyman Builder

    JCPhlux, Apr 25, 2014
    #220
  11. Robert Hummel

    Robert Hummel Custom Builder Staff Member Builder

    Robert Hummel, Apr 25, 2014
    #221
  12. JCPhlux

    JCPhlux Journeyman Builder

    That would be great. I am ordering ShapeOko end plates for my build so if those will work I can add it too my order with out much added to shipping.
    JCPhlux, Apr 25, 2014
    #222
  13. JCPhlux

    JCPhlux Journeyman Builder

    Well I got my Diode in today. Hope it is good, I was not very impressed with the packing.

    WP_001107.jpg WP_001108.jpg WP_001110.jpg WP_001111.jpg
    JCPhlux, Apr 26, 2014
    #223
  14. kram242

    kram242 OpenBuilds Team Staff Member Builder

    That's how mine was packed as well and I was not very happy with it either, but these little buggers look tough so all should be good. :)
    kram242, Apr 26, 2014
    #224
  15. Tweakie

    Tweakie OpenBuilds Team Staff Member Builder

    Hi guys,

    Please excuse me chiming in here, it's just a heads-up...

    When constructing or experimenting with diode laser control circuits many have found that the 'lasorb' has been proven to be well worth the investment in protecting the relatively expensive diode laser from ESD and associated surges etc. http://www.lasorb.com/

    Just a thought.

    Tweakie.
    Tweakie, Apr 26, 2014
    #225
    kram242 likes this.
  16. JCPhlux

    JCPhlux Journeyman Builder

    @Robert Hummel Do you see a need for this on your controller design? Also did you get a chance to check the clearance on the screws?
    JCPhlux, Apr 26, 2014
    #226
  17. Robert Hummel

    Robert Hummel Custom Builder Staff Member Builder

    I have not damaged a diode to date but it's always good to be safe then sorry.
    I always use an ESD strap when working with my electronics

    I did find a screw and it's a close fit, with out taking things apart to really test fit it I can't say for sure :/ and the screw is to long to try
    Robert Hummel, Apr 26, 2014
    #227
  18. JCPhlux

    JCPhlux Journeyman Builder

    ok thanks for trying.
    JCPhlux, Apr 26, 2014
    #228
  19. Woodie49

    Woodie49 Journeyman Builder

    Any pointers for get the racking (side to side movement) out? Also my wheels don't turn feely.
    Thanks
    Woodie49, Apr 26, 2014
    #229
  20. JCPhlux

    JCPhlux Journeyman Builder

    Man a video would be great but if your wheels are locking that could be the source of the issue. You might loosen them up and get some lock tight to keep them from coming loose.
    JCPhlux, Apr 26, 2014
    #230
  21. Woodie49

    Woodie49 Journeyman Builder

    When I loosen them up I get more racking.
    Woodie49, Apr 26, 2014
    #231
  22. JCPhlux

    JCPhlux Journeyman Builder

    Are you using Eccentric Spacers?
    JCPhlux, Apr 26, 2014
    #232
  23. Woodie49

    Woodie49 Journeyman Builder

    No, the plates I got from Robert have oblong holes in them.
    Woodie49, Apr 26, 2014
    #233
  24. Robert Hummel

    Robert Hummel Custom Builder Staff Member Builder

    If you have used 2 motors on your Y axis your raking is coming from the setup.
    If you used 1 motor then that's the issue.
    Another thing thang can cause it is the belt being to tight post dome pics or a video so I can see just what it is your having issues with
    Robert Hummel, Apr 26, 2014
    #234
  25. JCPhlux

    JCPhlux Journeyman Builder

    It is done.... I placed my order and now I just have to do the waiting game.:thumbsup:
    JCPhlux, Apr 27, 2014
    #235
  26. Robert Hummel

    Robert Hummel Custom Builder Staff Member Builder

    For the button heads?
    If so I was thinking that really it's nothing a M5 washer can't fix ;)
    Robert Hummel, Apr 27, 2014
    #236
  27. JCPhlux

    JCPhlux Journeyman Builder

    No I ordered my hole kit.

    Black V-Slot 20 x 20mm X 2
    (Length: 1000mm)

    Black V-Slot 20 x 40mm X 3
    (Length: 1000mm)

    GT3 Timing Belt - By the Foot X 12

    LD2X Laser Driver Board X 1

    Low Profile Screws M5 X 1
    (Length: 10mm/25 Pcs)

    Mini V Wheel Kit X 12

    Motor Mount Plate X 2

    Nema 17 Stepper Motor X 3

    Slot Cover / Panel Holder X 5
    (Color: Yellow)

    Tee Nuts (25 Pack) X 3
    JCPhlux, Apr 27, 2014
    #237
  28. Robert Hummel

    Robert Hummel Custom Builder Staff Member Builder

    Sweet! :thumbsup:

    If you need help setting things up let me know.
    A lot of info is located in the controller section of the forum for reference.

    Oni305's software is awesome and the Inkscape plug-ins listed in the build work well

    Freakin laser beams! :p

    Please take cation! You only have one set of eyes, while setting it up or any time there in power to your laser have them glasses on.
    Robert Hummel, Apr 27, 2014
    #238
    oni305 likes this.
  29. Tweakie

    Tweakie OpenBuilds Team Staff Member Builder

    Sage advice Robert :thumbsup:

    Tweakie.
    Tweakie, Apr 27, 2014
    #239
  30. Woodie49

    Woodie49 Journeyman Builder

    I don't have the motors hookup.
    Woodie49, Apr 27, 2014
    #240
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