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Thread: max turning diameter

  1. #1
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    max turning diameter

    I have a 1983 Mori Seki SL3 lathe with Fanuc 6T (A) control
    can anyone tell me the max diameter you can turn on this machine,
    I have seen so many different statements on the web like 9" 10" even up to 15" when I home the "x" it stops at -172.8mm(6.803") does this mean I can turn approx 12" diameter ?
    thanks
    BR


  2. #2
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    I have a piece of string.
    I can hold each end in my hands.
    I've been "Googling" it all day, and now I'm really confused.
    Can anyone tell me how long it is?
    Pretty please?


  3. #3
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    What are the reference points when booting the machine?
    Usually it goes to the outer limits of the machine.
    Otherwise, try to search a more specific description of the machine.
    There's probably a solid picture with more data perhaps even the maximum diameter


  4. #4
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    10 inch general max turn for SL-3 model

    Sometimes you can modify a tool holder to get a bit more depending on the length of
    workpiece and material properties.

    There are other variables such as turret interference with adjacent tooling and chuck/clamping configuration.

    Generally I try to stick with 10 inch max on my SL-3 just to play it safe

    Wayne
    CNC Lathe for sale, Look for "Mori Seiki SL-2" on Ebay or PM me


  • #5
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    Thank you for your helpful replies (apart from one) 8" is the max I can manage on my SL3
    BR


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