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CAD tip CAD tip # 4078:

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Rubik's cube in Inventor.

A - answer On the www.cadstudio.cz/download page you can download a complete 3D assembly of the popular puzzle Rubik's cube created in Autodesk Inventor 9. The Rubik's cube model contains all neccessary constraints so you can manipulate it like the real puzzle.

Don't forget to Activate the Contact Solver (Tools menu). Then you can rotate the individual 'levels' of the cube either using the "Drive_me" constraints (use the Drive constraint funtion on mouse rt-click, leave the small step in the control dialog), or freely - so that you switch off the above mentioned constrain (mouse rt-click) and then move the levels with your mouse (as with the real-life cube you should exactly finish the 90° step rotation, otherwise your cube will fall apart).

You can hardly break the world record in solving the 'Cube' puzzle by hand - currently 16.5 sec., but e.g. using Inventor VBA macros opens interesting options for machine-solving of this puzzle, which can take 43,252,003,274,489,856,000 configurations in total...

model author: Sonja Ahrens

Inventor9
100% *  CAD 
18.10.2004    23660×  
Comments   Tell a friend
applies to: Inventor 9 ·

See also:
Tip 11732:How to sort BOM or parts list by part number in Inventor? (iLogic)
Tip 11464:How to make a fast Inventor Studio animation without rendering?
Tip 11399:Inventor reports an error: The referenced document cannot be resolved
Tip 11244:Labels with incrementing numbers - assembly with numbered labels for laser cutting.
Tip 11211:Mass change of units in the whole Inventor assembly.


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