Jul 24, 2015 . [Charliex] wanted a stout machine capable of milling metal. . The moving components of the machine are also nice ball screws, linear bearings, and good stepper controllers. . I'm building another CNC this weekend, the openbuilds C beam, .. Gravatar. Email (required) (Address never made public).
Oct 12, 2007 . Note October 2009: the pedal mill has been substantially updated since 2007, . the speeds attained by the high speed shaft in operation I'm glad I stuck to my conservative plan. . for a long 5/16 machine bolt to secure the front fork of the bike. .. Gravatar. Email (required) (Address never made public).
Homemade Ball Mill Tumbles Along Like a Champ . Hackaday
Mar 18, 2014 . A Super Simple Home Made Ball Mill or Rock Tumbler. Info. Shopping .. I would not want to sit next to this machine when it's running though. Report comment . I'm interested in hearing the results of their work. Also, were there . Gravatar. Email (required) (Address never made public). Name (required).