Ikegai ANC56B - Fanuc 6T Gear Change


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Thread: Ikegai ANC56B - Fanuc 6T Gear Change

  1. #1
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    Default Ikegai ANC56B - Fanuc 6T Gear Change

    My company has salvaged a BEAST of a lathe and we have it running, but, no manuals. For the most part, everything seems to work, BUT, we do not know the proper procedure for initiating the correct gear. It has a low, neutral and high manual selector and what appears to be a indicator light (flashing push button style).
    There are programs left over from the previous owner in this format:

    G97 M40
    G50 X48.5 Z17.0
    G00 T0404 S100 M3

    In Automatic mode. it stops at the first line and the "gear select" light blinks (in fact, it blinks all the time).
    I have tried skipping over the first line and it stops at line 3. It's waiting on something, but, pressing the flashing button or shifting the gears, and combining the two yields no results.

    Anyone know anything that could help?

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  2. #2
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    Default Re: Ikegai ANC56B - Fanuc 6T Gear Change

    Hi,

    A program nc-code for a Takisawa Production 210 with Fanuc 6T.

    M40 = Neutral Gear
    M41 = LOW Gear
    M42 = High Gear
    M68 = Chuck clamp
    M69 = Chuck Unclamp

    %
    :1113
    /N010 G28 U0
    /N020 G28 W0
    /N030 G00 U-36.330 W-135.195
    /N040 M01
    /N050
    N060 G50 X250. Z150. M42 (Rough - CNMG 120808 )
    N070 G00 T0101
    N080 G96 S200 M04
    N090 X45. Z5. M08
    -----
    N270 G00 X100. M09
    N280 X250. Z150. T0100
    N290 M01
    N300
    N310 G50 X251.100 Z150.070 M42 ( Finish DCMT )
    N320 G00 T0202
    N330 G96 S200 M04
    N340 G00 Z1.
    -----
    N440 G00 X100. M09
    N450 X251.100 Z150.070 T0200
    N460 M01
    N470
    N480 G50X 253.700 Z21.440 M42 ( Center drill )
    N490 G00T0505
    N500 G97 S2000 M03
    N510 Z10. M08
    ----
    N560 G00 X100. M05
    N570 M69
    N580 X253.700 Z21.440 T0500
    N590 T0100
    N600 M30
    %



  3. #3
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    Default Re: Ikegai ANC56B - Fanuc 6T Gear Change

    thank you, sir.
    the problem was 2 gummed up limit switches that confirmed the proper gear was selected. they were both stuck. got it going and am now calling it good... for now.

    M40 low
    M41 high

    press the confirmation button and stand back



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Ikegai ANC56B - Fanuc 6T Gear Change

Ikegai ANC56B - Fanuc 6T Gear Change