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Type: Posts; User: ZASto

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  1. Replies
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    Re: Chinese GRBL Board End Limit Switches

    And to add some resistors :)
    Should read the code, it is very well documented/commented.
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    Re: Z plunges for no reason!

    Electrical noise would be the culprit No1, IMHO.
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    Re: Chinese GRBL Board End Limit Switches

    GRBL needs NO switches.
    On x and Y axis they should be in parallel.

    422400
  4. Replies
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    Re: Z plunges for no reason!

    Which controller you have?
  5. Re: Anilam Crusader M 3 Axis Mill UART Fail Error

    Between 8251 and DB25 should be some more chips. Perhaps MC1488 line driver and MC1489 line receiver. These are for RS232 communication.
  6. Thread: Dual purpose CNC

    by ZASto
    Replies
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    115

    Re: Dual purpose CNC

    Welll...
    I do use Mach3 and GRBL with a board that iI attached pic and pdf.
    I just switch LPT cable from computer to my adapter board.
    On the other end is 5 axis breakout board (of course,...
  7. Thread: Dual purpose CNC

    by ZASto
    Replies
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    115

    Re: Dual purpose CNC

    If you want to use Arduino Nano, here are the files so that you can make an adapter board.
    The D-25 is feemale, as on your computer.
    Pinout is the same as for Mach3, Pin 1 is PWM!!
    All home/limit...
  8. Thread: Phone numbers

    by ZASto
    Replies
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    130

    Re: Phone numbers

    I guess in a tobacco shop :D
  9. Thread: Dual purpose CNC

    by ZASto
    Replies
    17
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    115

    Re: Dual purpose CNC

    Arduino Nano/Uno loaded with GRBL 1.1f as a controller and bCNC or UGS (Universal Gcode Sender od LaserGRBL
    On my machine I use Mach3 when a spindle is on machine and LaserGRBL when my 2.5W laser is...
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    Re: Corner Probing Routine

    You definately need a jig, or at least an "L" stopwhich is inline with your X and Y axes.
    Another way is to calculate your stock rotation (math :) ) and to set your CNC software according.

    421546
  11. Re: Need some help getting started on a few macros

    Evaluation of your macro gives the folloving:

    Output 4: Tools 0 to 99
    Output 5: Tools 100 to 105
    Output 6: Tools 106 to 110

    ;)
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    Re: multiple height settings in a project ?

    You should read the manual :D

    420520

    First pocket:
    420522

    Second pocket:
    420524
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    Re: How do i move the spindle with mach3?

    It wont work with usb/parallel converter.
    Give more detail on your machine's electronics.
  14. Replies
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    Re: Inverted Z direction on my CNC 3040

    Etienne,
    why are you flooding forum with irelevant posts?
  15. Replies
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    Re: Need some advise on laser diode optics

    But they can be focused to a beam of cca. 0.1mm diameter.
    When out of focus, beam appears as line.
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    Re: Need some advise on laser diode optics

    Try lowering laser module.
    It looks that is located too high so that focus point is way above yourpaper.
    On my 2.5W module, focal length is cca. 40mm.
  17. Replies
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    178

    Re: Problem with Biesse Rover 4b

    Could be faulty computer power supply (bad electrolytic caps).
  18. Thread: problem mach3

    by ZASto
    Replies
    4
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    96

    Re: problem mach3

    Did you powered the BOB from USB or external 5V power supply?

    417774

    BOB will not work without power :)

    Manual for ypur BOB in attachment
  19. Thread: problem mach3

    by ZASto
    Replies
    4
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    96

    Re: problem mach3

    Which operating system do you run on your computer?
  20. Replies
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    Re: Hey Yall! Its That Dude With A Lazer

    3D reliefs for a lazer?
    You must be kidding.

    :stickpoke
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    Re: Branding stamp help / roughing help

    What are your speeds? Which bit? Depth per pass?

    Example 60 degrees V-bit total depth 0,1"
    415728

    Example 30 degrees V-bit total depth 0,1"
    415730

    Created in Aspire
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    Re: Which CAM software is this?

    Looks like Aspire.
  23. Replies
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    185

    Re: Nema 34 on Ballscrew Systhem

    Why on earth would you couple these beasts of steppers with so flimsy ballscrews?
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    Re: Reducing Nodes, Possible??

    I second that. From Corel to pdf and there are muuuuch less nodes.
  25. Re: Laser engraver to accomodate large workpiece, but only small travel required

    You could purchase 2.5W or 5W blue laser module and mount it on your router near spindle.
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