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Type: Posts; User: oldcoalminer

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  1. Replies
    20
    Views
    1,843

    Re: My DIY Dedicated Mach3 Control Panel

    What keyboard code do you use for feed speed reset
  2. Replies
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    1,716

    stepper motor driver amps

    I have nema 34 5.6 amp motors.Driver has 5.6 peek amps at (4amps RMS) and 7.8 amps at (5.6amps RMS).
    Which one should I use?
  3. Thread: circles

    by oldcoalminer
    Replies
    16
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    2,415

    Re: circles

    Well Guys i got it working. I rewired the motors per driver instructions and removed the terminals blocks I had motors connected with and hooked them up straight . And also changed enable pin for A...
  4. Thread: circles

    by oldcoalminer
    Replies
    16
    Views
    2,415

    Re: circles

    Well guys tried every thing you suggested and still no circles
  5. Thread: circles

    by oldcoalminer
    Replies
    16
    Views
    2,415

    Re: circles

    I also see in general config. A axis is set to angular instead of linear is that wrong
  6. Thread: circles

    by oldcoalminer
    Replies
    16
    Views
    2,415

    Re: circles

    I am using anti-back lash nuts. I found in mach3 in motor tuning step pulse it says 1-5 and dir pulse 0-5. mine is step pulse 0 and dir pulse 0. could that be my problem?
  7. Thread: circles

    by oldcoalminer
    Replies
    16
    Views
    2,415

    Re: circles

    I tried that and the Y and A axis together moved 4" exactly .I used G1 very slow And the X axis 4" exactly I even tried the Z axis moved exactly 1" .Also I have been using a feed rate of 25 is that...
  8. Thread: circles

    by oldcoalminer
    Replies
    16
    Views
    2,415

    Re: circles

    I will try that in a little while.And let you know what it does
  9. Thread: circles

    by oldcoalminer
    Replies
    16
    Views
    2,415

    Re: circles

    Thank you for your reply. Yes I am using the same lead screw on all axis its 1/2- 10- 5 start.I used mach 3 set steps per minute.on all axises I have A axis set as slave to Y axis. I am using 1/8...
  10. Thread: circles

    by oldcoalminer
    Replies
    16
    Views
    2,415

    circles

    HI Guys Me again.When I send code to cut a circle. it cuts a oval or if i send code for a square it cuts square on a angle.Don't know how to fix it.
    Could it be the drivers. I am using 4 axis tb6560...
  11. Replies
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    724

    Motor control

    I am using Mach 3 and 4 axis tb6560.I have A axis set as slave to Y axis. If I jog the Y axis Y and A jog great together but when I send code to the machine A axis moves and Y axis doesn't.
    I have...
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