wire along a curve using relations - pro/Engineer

grabcad

First, create a curved sketch in your design. Next, navigate to the Variable section under Sweep and select your drawn curve. Within the variable section, draw a line at the midpoint with precise dimensions. This is crucial. Then, proceed to Relations and choose the angle dimension of your line. It will be labeled as sd3 (or sd"x") in the relation tab. Utilize this relation by inputting sd3 = trajpar * 360 * 20 to complete the process. For generating a varying number of turns along the curve, refer to the instructions on 'Variable Number of Turns - Wire Along Curve'. This method ensures a constant number of turns throughout the curve.