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To Draw Helix

To draw helix:

    A helix is an open 2D or 3D spiral.
  1. Click Home tabDraw panelHelix.  Find
  2. Specify the center point for the base of the helix.
  3. Specify the base radius.
  4. Specify the top radius or press Enter to specify the same value as the base radius.
  5. Specify the height of the helix.
OR

Command: HELIX

Specify center point of base: Click to specify center point
Specify base radius or [Diameter] :  Specify base radius
Specify top radius or [Diameter] : Specify top radius
Specify helix height or [Axis endpoint/Turns/turn Height/tWist] : Specify height.


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