ANSI no. 50 (5/8" pitch and 3/8" thick) rear drive-train sprocket I designed for University of Alberta's Formula SAE U-23 car. Below are screenshots of the 50 tooth configuration from the model, which is driven by a design table in Excel using ANSI sprocket design standards from the 27th edition Machinery's Handbook. 

Engineering drawings and a video of the configuration automation will be uploaded once design is finalized.