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I want a design for a device that will rotate a wheel about 10 inches in outer diameter about 1 complete rotation back and forth. I prefer for the device to sit on the floor and rotate the wheel back and forth instead of attaching to the carriage frame since I don’t have any carriage specs and they may vary depending on which model is being used The device could attach to the wheel itself, rim or tire. It should be adjustable though to fit on a few different size wheels. It should be designed to be able to adjust to a wheel from 7 - 10 inches.

This is to be a prototype device so it may have a few iterations. There will be additional funds for a planned phase II of this prototype. The idea is a way to secure cordage or twine. The rough specs are 40mm long, 20mm wide and 5mm thick at the base. The cam should be modeled similarly to the look of something you would see on a sailboat. The arch must be just slightly lower than the top of the cam. The cam should be usable for 2mm-6mm cordage.

We are refitting an existing building for our corporate offices. We are wanting to create a dynamic working environment, as well compelling corporate entrance, we want the design to look modern and also reflect our companies colours as seen on www.powerpac.co.nz

Designing a custom smoke tray with removable parts length 13.0"width 11.0" Depth 1.25" rounded corners I'm making a medium size tray and large one I also need unlimited corrections

I am looking for a solid model of an engagement ring. I know what I want, but I need someone to model it for me so it can be cast