erico_sn-series

Erico SN-Series Nut

In August 2010, while working as a Student Assistant at the CWRU Bingham student shop, my supervisor (Jim Drake) was contacted by Eric Wilson, a CWRU alumnus working at Erico International.  At the time, the SN-Series nut was being producted by a wasteful and tedious matched-pair process.  Wilson wanted to test production on a CNC …

DIY-CNC

DIY CNC Senior Project

In spring 2010, James Tunningley came to the Bingham student shop looking for help and advice on his senior project, a small DIY CNC mill.  My supervisor, Jim Drake, provided him with machine access and instruction but referred James to me for engineering advice.  I provided some recommendations on materials and component selection and manufacturing …