An introductory tutorial on fabricating the Alpha part (on the lathe) for the University of Wisconsin - Madison College of Engineering Student Shop. You can find a print of the part here: http://coestudentshop.engr.wisc.edu/permit/info/testpiece.php
Other useful information can be found at the University of Wisconsin-Madison Shop Website: http://coestudentshop.engr.wisc.edu/
Thank you for posting.
YHTLANTYS 4 months ago