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IndustryArena Forum > MetalWorking Machines > Daewoo/Doosan > Puma 230M left hand tapping
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  1. #1
    Join Date
    Feb 2010
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    0

    Question Puma 230M left hand tapping

    I have a Puma 230M and I want to run a G84 tap cycle. It is a left-hand thread though. If I command with M34(I want to use my live tooling). There is no reversal during retract. Is there a parameter I need to change? Or is it just not doable this way on this machine?
    Thanks,
    Eric

  2. #2
    Join Date
    Mar 2003
    Posts
    2932
    I believe you need an M72 before the M29 block, and an M73 after the G80 block (see attached).
    Attached Files Attached Files

  3. #3
    Join Date
    Feb 2010
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    0
    Thanks dcoupar
    Worked out just fine.
    Eric

  4. #4
    Join Date
    Mar 2003
    Posts
    2932
    Glad I could help.

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