Question

how to draw spring in creo or catia modelling..?

Answer 1

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 )