Helix Profiles

Objective: Create two profiles at each end of the helix for the sweep.

Step 1: Create circles

Create the first curve for the sweep:

• Under the Circle button, use Diameter command.

• Set the first point.

• Activate Ortho mode, set the second point. Type 1.50 millimeters for the outer tip. Use the perspective view.

Step 2: Visibility

Hide the basket and the gem using the Hide command or the outliner for better visibility.

Step 3: Create a new curve

Create another Diameter curve, this time set to 2.5 millimeters. From the right view, position the second curve for perfect alignment.

Video Lesson

Next Step: Perform a sweep to create the shank.