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Thread: M19 Spindle direction

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  1. 12-23-2020, 05:52 PM #1
    RD82
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    M19 Spindle direction

    Is there a way to change which direction the spindle spins when it orientates? Currently it spins in reverse(mo4). FANUC 31i- Model B it's a live tooling OM VTL
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  2. 12-23-2020, 08:54 PM #2
    Prayer
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    Re: M19 Spindle direction

    Maybe it can be changed in parameter 3706 If you change bit #5 (ORM). The value can be 0 or 1.

    But what do you gain from having it going M3 instead?
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  3. 01-05-2021, 05:21 PM #3
    RD82
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    Quote Originally Posted by Prayer View Post
    Maybe it can be changed in parameter 3706 If you change bit #5 (ORM). The value can be 0 or 1.

    But what do you gain from having it going M3 instead?
    To run boring heads that I can stop and orientate without spinning the insert backwards.
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  4. 01-05-2021, 08:50 PM #4
    Prayer
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    Re: M19 Spindle direction

    Im sorry, did't read your question to end. Assumed it was a lathe.
    Have you read this http://www.helmancnc.com/fanuc-g76-f...ycle-cnc-mill/

    Dont know if it can be any help.
    Gl
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