2015 FIRST World Championship Creo Modeling Challenge #1 - Plowie (aka. Dozer)

Creo Parametric CAD Modeling Challenge

For this first Creo Parametic CAD modeling challenge, you will be creating a full assembly of Plowie (aka Dozer) from the FIRST FRC game videos. You need to know basic Creo Parametric assmebly constraints along with Kinematic constratints. It is a fairly simple model to create, but you will need to master Creo Parametric Layers to make sure you can find the critical connection Axes in each model.

HINT: Creo Layers can be found in the Model Tree

When complete, you should have Pin joints to control the wheel rotoation and a Pin joint to control the rotation of the plow. Wheels can spin freely, but the plow should be constrained with a Min/Max value to make sure the plow cannot intersect with the body.

Extra Credit

1. Assembly the first wheel to the body using the center axiis and pattern the other wheels
2. Create a sub assembly of two wheels that can be added to the main assembly.
   HINT: The wheels should offset the width of the body +.250 for some clearance.
3. Create your own plow model. There are many ways to create the curved shape, experiment with some options.
   1. Surface from boundaries
   2. Flat surface with FreeForm applied
   3. Style Surface
   4. FreeStyle
4. Assign different colors to the model