metron9
Aluminum
- Joined
- Oct 29, 2009
- Location
- Minnesota U.S.A.
I am in the process of completing my first 3 access CNC machine. At the moment I have a rotozip for a spindle. I have on order an ER25 chuck that has a 1 inch shaft. initially I thought i might use some 1 inch inside diameter angular ball bearings and the ER25 chuck and make a spindle that would be good for perhaps 1500rpm for cutting aluminum 6061. I see I can buy 25mm inside diameter and i am wondering if someone could trim down the 1 inch shaft to press fit the 25mm bearings.
Link to video of 270ipm ballslides and at the end is the CNC machine in process of being built.
YouTube - ballslides270ipm 2010_01_28_23_34_20.avi
Link to video of 270ipm ballslides and at the end is the CNC machine in process of being built.
YouTube - ballslides270ipm 2010_01_28_23_34_20.avi