T-FLEX CAD 16. 3D model of the flange. Primitive
Commands that unite the Primitive group allow you to create basic geometric bodies: Parallelepiped, Cylinder, Cone, Ball, Torus, Prism and Pyramid without creating additional construction elements.
Source: https: //www.tflexcad.ru/help/cad/15/index.html? Primitive.htm
Link to the lesson: 1
Step 1: T-FLEX CAD 16. 3D model of the flange. Primitive