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  1. #1
    Join Date
    Mar 2007
    Posts
    2

    South bend Magnaturn CNC Problem

    Hi I have a South Bend CNC Lathe 1218 Magnaturn, about 1991 vintage and I'm having trouble loading new programs into the machine on a 3 1/2" floppy.
    It worked great for two years now all of a sudden it will not take new programs.
    I think the old computer has a funny way of formatting, with a SYS DIR file on the disk. I think mine got contaminated. The machine controll will load programs that are already in the memory so the machine is OK, It must be a bad disk.
    Is anyone familiar with the way these old machines work and can anyone send me a new SYS DIR file for my disk. I didn't get any software with the machine.
    The service guy at South Bend lathe in Indiana has been out for three weeks.
    Thanks

  2. #2
    Join Date
    Mar 2006
    Posts
    6
    Hi, Joe

    Having the same problem with SB.

    Sending you a Private Message.

    Thanks, Chip

  3. #3
    Join Date
    Sep 2010
    Posts
    0

    Resolution?

    Our machine is doing the same thing, what suggestions does anyone have? We can't get any service on it & the IT guy is lost...

  4. #4
    Join Date
    Feb 2010
    Posts
    0
    HI,

    The magnaturn appears to be a 8088 computer, older dos machine.

    If it cannot now read the floppy maybe your bios battery has failed and reset the floppy ( and bios) back to factory (computer) specs.

    If this is true than the floppy was reset to a 720K??

    I would check the bios settings..

    AirAmp

  5. #5
    Join Date
    Sep 2009
    Posts
    36

    I would like to find a Postprocessor

    I would like a post processor for the Magna turn lathe[email protected]

  6. #6
    Join Date
    Mar 2011
    Posts
    0
    Hello everyone my name is Craig of Midwest Electro-Mech Inc.
    I am a small business owner whom supports the old SouthBend Magnaturn 1218 lathe. I do control testing, electronic componet level repair, in-house machine control reconditioning and or repair and phone support. I have system operating software, several versions. Also I do have a limited supply of control boards however I can recondition yours. So whomever needs help I am here.

  7. #7
    Join Date
    Feb 2022
    Posts
    11

    Re: South bend Magnaturn CNC Problem

    Hello Craig,
    Are you still in business? I was trying to track you down. This thread is quite old but I was interested in knowing if you are still doing any SBL Magnaturn work.

    Regards,
    George

  8. #8
    Join Date
    Jun 2015
    Posts
    3

    Re: South bend Magnaturn CNC Problem

    I need help with my 1218 megaturn south bend please g mail me at [email protected] or call 856-265-4113 ask for ed

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