About the Author

Jai Scott


Online CAD Training

Features• Avoid the travel and disruption to your work schedule• Interact with an experienced designer and CAD user • Actual real-time communication with your instructor• Use of the latest online collaboration software• The instructor monitors your screen with real-time feedback• Many industry-specific, yet non-proprietary,… Read More


The Klein Bottle

The Klein Bottle is essentially a 3-D Mobius Strip in that it only has one surface. The “inner” and “outer” surface join through the clever way the bottle loops back upon itself. This object is modeled with a revolution and a couple of… Read More


Cube in out Twist

This began with a cube and an Extrusion with the Boolean on Minus on each axis to make a hollow cube. Next, we made one just inside of it. Then deleted the center portions with Extrusions with the Boolean on Minus. Then sketches… Read More


Double Helix

Begin with a Helix along the Z axis. Make a sketch on the end of the helix and Swept along the helix with the Orientation along the Z axis. Create a path from the end of the Helix to the sketch origin. Tube… Read More


Lost in Space Robot

You may date yourself if you remember the robot from the original Lost in Space. I downloaded 2 side views from the web and placed them with the Raster Image command. Then it’s a matter of Revolves and Extrusions. Command J was used… Read More