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  1. #1
    Join Date
    Nov 2021
    Posts
    1

    Partial Arc to Arc

    I'm programming a .75R into a .01R on a .1875dia. Doing the math by hand. The partial arcs always give me fits and doing an arc to arc is something I haven't done yet. Any help is appreciated

  2. #2
    Join Date
    Jan 2013
    Posts
    126

    Re: Partial Arc to Arc

    Below is a program example of a .02 rad into a 20° angle. should be able to use the same concept for your double radius. This then goes back in Z and does another 20° angle, because I am sure someone will ask G9 is high accuracy machining

    G1X-.05F.002
    X.143, R.02
    X.190,A20.F.001
    G9Z.653F.0012(FIRSTZSHOULDER)
    X.250,A45.F.001

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