ddmckee54's Recent Activity

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  1. ddmckee54 replied to the thread Z-axis motor.

    You don't NEED closed loop motors. If your control system can handle the encoder feedback they will allow for greater positioning...

    Jun 14, 2019 at 4:55 PM
  2. ddmckee54 replied to the thread Negative crankcase pressure.

    Back in the early 80's I had an after-market system like that for my '57 Ranch wagon. It was called the Vac u pan and I think Edelbrock...

    Jun 14, 2019 at 4:29 PM
  3. ddmckee54 replied to the thread Z-axis motor.

    I was watching some of the stuff on YouTube that CLOUGH42 has been doing to his Grizzly CNC conversion, which I think is about the same...

    Jun 12, 2019 at 8:12 PM
  4. ddmckee54 replied to the thread 1/5 scale Bristol Centaurus.

    Not motivated enough, I don't see why not, it's not like you're making 18 copies of just about everything else. Wait a minute, you are...

    Jun 12, 2019 at 6:58 PM
  5. ddmckee54 replied to the thread 1/5 scale Bristol Centaurus.

    Ethan: I didn't have much luck on this site searching for threads on building your own spark plugs, apparently the search function is...

    Jun 12, 2019 at 4:40 PM