Roger Cassel's CAD portfolio includes sheetmetal, solid, and surface modeling parts for a racing seat and vehicle components, as well as structural and mechanical designs like a racecar chassis, fuel cell, and house plans created using both AutoCAD and Inventor software. He has experience with techniques such as sketching, extrusions, patterns, configurations, assemblies, and importing/exporting between the different CAD programs.

1. CAD PORTFOLIO Of Roger Cassel

2. Racing Seat Sheetmetal parts from flat Racing Seat Steel tube and composite structure Back cushion modeled using surfaces Shelled solid - seat pan and seat back

3. A/C Unit Mount 3 sheetmetal parts Turbine Wheel Multi-feature solid part Inventor

4. Seat Mount AutoCAD Welding Table Weldment features

5. Fuel Cell Sheetmetal from shelled solid AutoCAD Castle Front elevation

6. Dash Insert Panel Sheetmetal part Dash Insert Panel Drawing Sheetmetal part

7. House Plan - 1 st Floor Dimension layer off AutoCAD Integrated Frame & Cage 75% imported geometry 25% extruded geometry Inventor

8. AutoCAD Machined Parts Machined Spacer Created from above drawing

9. Racecar Chassis 3D sketches Extruded features Swept features Configuration Assembly Weldment cage model

10. Compressor Impeller Rotated sketches Patterned features House Footer Derived from 2D AutoCAD sketch Inventor

11. 1 st Floor Dimension layer off 1 st Floor Derived from above floor plan AutoCAD

12. Seat Back Drawing Seat Back Contoured solid - shelled