Tutorial: Creating sketches and converting them into 3D features

Sketches contain 2D geometric elements, which you can use as the foundation for creating 3D features on a model.

In this tutorial, you:

• Create a hollow cylinder.

• Create a pattern of round teeth gear in a cylinder.

• Create a pattern of pockets between gear teeth.

  
  
  Completed 3D hollow cylinder with round gear teeth and pockets