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how to model a flat spiral in creo (not a spring)

By Andy Brookman on 24 May 14:44 2 answers 3473 views 0 comments

Looking to draw a flat spiral in creo parametric. Don't really know where to start. I have no experience with toriadial bends or spine tools if that's what you would use. Please help

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2 answers

  • venkata chakradhar
    venkata chakradhar about 1 year ago

    Go to Datum curve and select through equation, in equation select cartesian .
    paste the below equation,
    x=(15+10*t)*cos(360*5*t)
    y=(15+10*t)*sin(360*5*t)
    z=0
    explanation:
    x = ( radius + increment * t * nrofturns ) * cos ( t * nrofturns * 360 )
    y = ( radius + increment * t * nrofturns ) * sin ( t * nrofturns * 360 )

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