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  1. #1
    Join Date
    Mar 2008
    Location
    Townsville, Nth Qld
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    4,236

    Default Reducing size of bronze bushes

    I have some 16mm OD bronze bushes, 30mm long, ID 10 mm that I need to reduce to 5/8" OD. ( 15.875mm OD)

    Can anyone please advise the best way to do this?
    regards,

    Dengy

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  3. #2
    Join Date
    Jun 2007
    Location
    sydney
    Age
    65
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    3,566

    Default

    Best way would be to mount on a Mandrel and machine them in a lathe.
    If you are trying to find a method to reduce your Diameter without the use of machine tools and still retain a true diameter I think you will be hard pressed.

  4. #3
    Join Date
    Aug 2008
    Location
    near Rockhampton
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    4,304

    Default

    I concur with pipeclay, a mandrel on a lathe...

  5. #4
    Join Date
    Jul 2010
    Location
    Melbourne
    Posts
    7,775

    Default

    Hi
    How many do you need to do?
    How accurate do they need to be?(I'm assuming pretty accurate because you include the 0.005mm, but its 5/8 which I guess is what you are really after)
    Do you have assess to a metal lathe?

    Stuart

  6. #5
    Join Date
    Aug 2003
    Location
    Christies Beach
    Age
    59
    Posts
    972

    Default

    If they don't need to be super accurate, you can mount them in a wood lathe on slow RPM and file then linish them to size.
    The secret to creativity is knowing how to hide your sources.
    Albert Einstein

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