This is a trolley assembly it is two sub-assemblies attached to a I-beam with a hook attached to the center. With this assignment I learned how to bring in standard parts and components into my models with Autodesk design center. I also learned how to create standard hardware such as rivets, pins, and bolts from scratch rather than importing pre-designed components.

This project has multiple sub-assemblies nested within each other. A sub-assembly is a smaller separate assembled set of parts inside a larger or master assembly to provide clarity and detail to complex projects. The side plate and wheel are sub-assemblies that consist of multiple parts such as wheels, guide plates, and axles. Standard hardware include washers, rivets, roller bearings, rivets, and cotter pins.