How to draw a variable helix pitch and radius in siemens nx?

Helix Drawing

4 Answers

To get a variable pitch and radius you will need to use the Insert>Curve>Law Curve function and use mathematical equations to define the radius along with any of several laws to define the pitch. Attached is a file containing two examples, one of which uses a built in cubic law for the pitch and one that controls the pitch through a law curve sketch.

use the law command in helix curve option..u can make variable radius helix curve by law command.

How to draw a variable helix pitch and radius in siemens nx?

How to draw a variable helix pitch and radius in siemens nx?
please help me 3d model with nx với file đính kèm bên dưới
thanks