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Thread: It all starts here...

  1. #11
    Join Date
    Jun 2013
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    Bromley, Kent. UK
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    215

    Default

    Quote Originally Posted by TechJunkie View Post
    What kind of laser drivers are you using, and are they analog?
    Yep, Flexmod P3 drivers with LASorb's in between.
    Cheers

    Colin.

    Anyone wanting to be a politician, should automatically be excluded from being one!

  2. #12
    Join Date
    Nov 2013
    Location
    State of Shock USA
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    608

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    I see them now. What does the red board do?
    “Be who you are and say what you feel, because those who mind don't matter, and those who matter don't mind.” ― Bernard M. Baruch

    "They that can give up essential liberty to obtain a little safety deserve neither liberty nor safety."
    ― Benjamin Franklin; stairwell plaque in the Statue of Liberty

    "And so shines a good deed in a weary world." - Willy Wonka

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  3. #13
    Join Date
    Jul 2011
    Location
    Atlanta Ga USA
    Posts
    425

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    where did you get the mounts that are holding the 12mm diode module barrels? I have been looking for some.

  4. #14
    Join Date
    Jun 2013
    Location
    Bromley, Kent. UK
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    215

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    Quote Originally Posted by TechJunkie View Post
    I see them now. What does the red board do?
    DZ Colour correction daughter board for Stanwax's ILDA board.

    Quote Originally Posted by drm916 View Post
    where did you get the mounts that are holding the 12mm diode module barrels? I have been looking for some.
    Here or Here (But their delivery time sucks!!).
    Cheers

    Colin.

    Anyone wanting to be a politician, should automatically be excluded from being one!

  5. #15
    Join Date
    Jun 2013
    Location
    Bromley, Kent. UK
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    215

    Laser Warning CAD Mock Up

    To make it easier to have machined the parts I need machining, I created them in a CAD package But I thing I got a bit carried away...

    Click image for larger version. 

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    Cheers

    Colin.

    Anyone wanting to be a politician, should automatically be excluded from being one!

  6. #16
    Join Date
    Jul 2013
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    37

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    you didn't get carried away at all >_<
    Click image for larger version. 

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  7. #17
    Join Date
    Jun 2013
    Location
    Bromley, Kent. UK
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    215

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    Quote Originally Posted by Nemo222 View Post
    you didn't get carried away at all >_<
    Click image for larger version. 

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    Nice.

    I added the Laser modules to the Optical Deck:

    Click image for larger version. 

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    And I've started on the Power Deck (I just have the Scanner driver boards to model)

    Click image for larger version. 

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    Doing this has already helped me because the scanner was not in the right place. I drew lines from the lasers to the mirrors to the scanner and found it was out by a few mm. Moved the block and spacer and repositioned the mounting holes job done. I also found where I had the mirror mounts wasn't the best place ether, so it helped me set those right too.
    Cheers

    Colin.

    Anyone wanting to be a politician, should automatically be excluded from being one!

  8. #18
    Join Date
    Jul 2013
    Posts
    37

    Default

    Yeah. I added some stuff too. I didn't go as detailed on my power supply and galvo drivers since all I care about is hole spacing.
    Not sure what I'm going to do for my electronics. I think ill just make an ILDA breakout and be done with it. But I'm looking at dropping a show card in there too, I do like being able to set it to auto and ignore it. I'm still considering dropping a Peltier chip on my laser block too so I can get away with a single fan.

    Click image for larger version. 

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  9. #19
    Join Date
    Jun 2013
    Location
    Bromley, Kent. UK
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    215

    Default All Done!

    Finished the modelling. Just got to find somewhere to do the machining.

    Click image for larger version. 

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    For fun I added 2mm beams from each laser, made them opaque and was surprised to find where they combined they changed colour! The yellow was a kind of dirty colour, the combined RGB was black not white (?) but cyan and magenta weren't too bad! What was more bizarre, if I drew lines from the lasers to the mirrors and made 90.0 degree angles as stated by the program, at maximum zoom, the lines weren't parallel and hit the steering and X mirrors at different points! Go figure!
    Cheers

    Colin.

    Anyone wanting to be a politician, should automatically be excluded from being one!

  10. #20
    Join Date
    Jul 2013
    Posts
    37

    Default

    Looks good. What software are you using? Im a little jealous of your power supply and driver models, but cant be bothered to make mine better.

    Also you stated earlier that you plan on making your risers out of stainless steal. I think you may consider changing that to Mild steel or aluminum since stainless is super hard and expensive to machine. You may break the bank on those 4 rods, where if you make them out of Al it will be significantly cheaper.

    I'm stuck on sourcing new Dichro mirrors. The ones I have now are glued to some crappy flex-mounts and I want to make my own.

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