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 threadmilling process and came to us seeking machine access and CAM support for a small-quantity test run.  Drake assigned the task to me and I provided the needed MasterCAM expertise and a brief refresher on operating our Haas OM-1 office mill.

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