Creo Parametric - How to Model a Tetrahedron

This Creo Parametric tutorial shows how to create a solid model for a tetrahedron. This video supports the Mathcad Community Challenge for May 2024.
The original instructions can be found here:
www.instructables.com/How-to-...
For more information, visit www.mcaeconsulting.com.
If you learned something from this video, please give it a thumbs up. If you like this video, please click the Subscribe button to be informed when new videos are uploaded. Also please write a comment if you would like to see more videos like this.
Feel free to share or embed this video, and add it to your playlists.
Creo administrators, you can share the Creo Parametric channel with your users as a training tool:
tinyurl.com/CreoParametric
Thanks,
Dave

[@ababsaa]

Thank you

[@paolozago6123]

An alternative method, since it was mentioned to use a blend, is to blend a triangle to a point. To find the position of the point draw a sketch on a plane passing through the axis at the center of the base triangle and one vertex, on that plane sketch a segment the same length as the tetrahedron edge. That point is the vertex target for the blend.

[@aniketwarake4432]

Vane output end of impeller has both side tapper up to some distance then what relation should be applied for both side tapper

[@CADPLMGuy]

I don’t know. I don’t know anything about impeller design.

[@erkkijaakkopetteri]

Bruh just blend a square into a point

[@CADPLMGuy]

Sure, easy. At what distance? Please make a video if it's that simple.

[@erkkijaakkopetteri]

@@CADPLMGuy Just make a plane with the desired distance on which you define the point

[@CADPLMGuy]

What is that desired distance for a regular tetrahedron?

[@erkkijaakkopetteri]

@@CADPLMGuy Didn't see a regular tetrahedron mentioned

[@CADPLMGuy]

Watch the video. I explain that in the first 14 seconds.