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  1. Re: CNC router occasionally makes jarring noise and home jumps when it does this. Hel

    Great news and happy your sorted. . :yahoo:

    Can't beat good electronics they make a world of differance and don't workout that much more expensive in the grand scheme of things when you consider...
  2. Re: CNC router occasionally makes jarring noise and home jumps when it does this. Hel

    Hi

    My friend had a similar problem a few years ago, after a lot of messing about, we found a few important but simple things helped out.

    1. Check your parallel cable, and both connections,...
  3. Re: CNC router occasionally makes jarring noise and home jumps when it does this. Hel

    Dare I ask for a bit more clarification? Dangerous ground, here, perhaps! But here goes...

    What I'm not quite sure about here is the difference between G0 and G1. So, a few examples to see if I...
  4. Re: CNC router occasionally makes jarring noise and home jumps when it does this. Hel

    In LinuxCNC you can specify a tolerance on the G64 command, so the controller sacrifices constant speed to maintain the toolpath within the specified tolerance. e.g. put 'G64 P0.05' at the begining...
  5. Re: CNC router occasionally makes jarring noise and home jumps when it does this. Hel

    Check your pulse train speed as I had a sort of similar issue and found I was running too fast. If you want to post up your axis settings I'll check them against mine. I've got a 3020, but I think...
  6. Re: CNC router occasionally makes jarring noise and home jumps when it does this. Hel

    There are way better guys on here than me to advise, but here goes....
    .
    What you are describing sounds like a motor stall on the y-axis, which is likely due to 2 causes:
    .
    1. You have a...
  7. Re: New 6040 owner looking for advice from others with a chinese 6040/3040

    If you want to spend some money how about this

    GWizard: A CNC Machinist's Calculator for Feeds and Speeds
  8. Re: New 6040 owner looking for advice from others with a chinese 6040/3040

    No problem, glad that i can help here.

    Here are some more tips:

    1. Using the formula


    you could variate things if need job done faster up to where drivers, machine, rigidity holds, see 2...
  9. Re: New 6040 owner looking for advice from others with a chinese 6040/3040

    Hi,
    congratulations!

    I was there some years ago, so lets see how we can make your learning faster.

    Here are some tips for you , i will try to order them like steps:

    1. Mach3
    -Buy it if you...
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