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  1. #1
    atr
    atr is offline Plastic
    Join Date
    Sep 2005
    Location
    Charlotte, NC
    Posts
    39

    Default Threading chart for TOS lathe

    I was looking at our TOS SUI 80 Trencin lathe, (I have to make a chuck guard for this lathe) and noticed the operator trying to cut threads. The part looked rough so, I asked him if the threading insert had broken and he said he was just trying to get the correct setting for cutting the thread pitch he needed. The threading data plate is mounted on the head stock but has been cleaned so many times that the paint is gone. No number or anything left. Does anyone have either a copy of the data plate for this lathe or have a picture available?


    Thanks in advance

    atr

  2. #2
    redlee's Avatar
    redlee is offline Hot Rolled
    Join Date
    Apr 2009
    Location
    Beaver County Alb. Canada
    Posts
    762

    Default

    We have a Tos at work it has a 3 TPI leadscrew, go figure.

  3. #3
    zephyrous is offline Aluminum
    Join Date
    Oct 2012
    Location
    currently Austria
    Posts
    89

    Default

    Have you checked this thread out?

    IMCO (Tos Trencin) Lathe

    All lathes of SN series are using the same gear box with minor differences.I suppose the SUI series which is just a more heavy and robust brother, will be also using it...

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