In this tutorial, a simple spoon is modeled using generative surface design, free style and part design modules in Catia. The spoon is shown in the following image:
The spoon modeling is done through following these steps:
- In the generative surface design, the main profile is sketched using the spline tool.
- Surface is extruded using the surface extrusion tool.
- Horizontal cutting surface is modeled perpendicular to the first profile and the cutting surface is modeled using the net surface tool in the free style module.
- The net surface is supported by three spline profiles, the middle of which is modeled a bit deeper in order to obtain a bowl-curvature in the spoon.
- The spoon surface is extruded using the pad tool in the part design module and the spoon edges are filleted using the fillet feature in the part design module.
Further modifications are done according to your design shaping desire.. enjoy !!
The following video shows the modeling of the spoon:
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