How do I draw a spiral line in AutoCAD?

What is spiral curve?

Spiral curves are generally used to provide a gradual change in curvature from a straight section of road to a curved section. They assist the driver by providing a natural path to follow. Spiral curves also improve the appearance of circular curves by reducing the break in alignment perceived by drivers.

How do you get helix in AutoCAD?

A helix is an open 2D or 3D spiral.

1. Click Home tab Draw panel Helix. 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.

How do you make an inductor symbol in AutoCAD?

Open the Icon Menu, Schematic tab > Insert Components pane > Icon Menu. Locate and select your symbol. Your symbol is attached to your cursor, making it easy to insert. Once you select the location, the appropriate InsertEdit dialog opens.

What is loft in AutoCAD?

The loft command in AutoCAD is used to create 3D solid or surface. The 3D solid or surface is formed within the space between various cross sections. The cross-sections determine the outer shape of the solid or surface. To create a 3D object using LOFT, we are required to specify at least two cross-sections.