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  1. #1
    Join Date
    May 2008
    Posts
    2

    Default ug question, very urgent

    How to create Variable pitch helix in unigraphics with following specification?

    say
    Start pitch=123mm
    end pitch =200mm
    diameter=126mm
    length=1000mm

    Regards
    Prakash
    Last edited by prakash; May 22nd, 2008 at 11:20 AM.

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  2. #2
    Join Date
    Dec 2007
    Posts
    17

    Default

    Are yout talking about getting an curve you can sweep around or what?

    What is your goal I can get you a curve from I-Deas with these numbers

    I think you can set up law curver in UG to get this type of curve

    Also Can you do a revolve with translate with a change in radius

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  3. #3
    Join Date
    May 2008
    Posts
    2

    Default Varible pitch helix

    hi ,
    i have attached file of the component for your referance.
    Attached Images Attached Images

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  4. #4
    Join Date
    Jun 2008
    Posts
    1

    Red face Law Curves are your friend

    Law curves is definitely the way to do this.

    Hint: t is your variable, its range is 0 to 1, divided into increments.
    Last edited by UG%GURU; June 21st, 2008 at 07:35 PM.

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