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Thread: CNC Lathe

  1. #1
    Join Date
    Nov 2019
    Location
    Canada
    Posts
    14

    Default CNC Lathe

    What are some ways to reduce chatter when boring out a deep hole on a Lathe?

  2. #2
    Join Date
    Jun 2007
    Location
    sydney ( st marys )
    Age
    64
    Posts
    4,887

    Default

    Increase or decrease feed rate.
    Increase or decrease surface speed.
    Use the largest boring bar.
    Reduce the nose radius of the tip.

  3. #3
    Join Date
    Mar 2014
    Location
    South of Adelaide
    Posts
    1,225

    Default

    buy a Sandvik anti-vibe boring bar

  4. #4
    Join Date
    Sep 2012
    Location
    York, North Yorkshire UK
    Posts
    6,436

    Default

    Quote Originally Posted by snapatap View Post
    buy a Sandvik anti-vibe boring bar
    It would be cheaper to wrap some plumbers solder wire around the bar.
    Best Regards:
    Baron J.

  5. #5
    Join Date
    Jun 2016
    Location
    Sydney
    Posts
    283

    Default Or

    It would be cheaper to wrap some plumbers solder wire around the bar.
    Or use some sheet lead and some (thin) BluTack. Yes, that does work.

    Cheers
    Roger

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