I've been upgrading my RF-31 round column milling machine to control with ball screws and stepper motors. I'm documenting things as I go along. There are a number of other mills based off the RF-31 design and I believe the square column mills like the RF-45 look like they have the same base, so the dimensions on the parts (and screw lengths
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mill drill rf 31 ball screw. I've been upgrading myRF-31round columnmillingmachine to control withball screwsand stepper motors. I'm documenting things as I go along. There are a number of other mills based off theRF-31design and I believe the square column mills like theRF-45 look like they have the same base, so the dimensions on the
Aug 15, 2013· I milled the faces of the original Rong Fu RF-31 acme nut flat and parallel, then captured the nut with 6 machine screws and a 1/4" aluminum plate. The ball
Mar 06, 2015· newbie with Rong Fu 31 Vertical mill / drill set-up. Thread starter lo7us; Start date Nov 4, 2014; lo7us Registered. Registered. Joined Nov 3, 2014 Don't mess with ball screws until you're ready to do the conversion. With zero resistance it's too easy for the "fixed" axis to move. I converted an RF-30 many years ago, my goal was to do
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mill drill rf 31 ball screw. I've been upgrading myRF-31round columnmillingmachine to control withball screwsand stepper motors. I'm documenting things as I go along. There are a number of other
Sep 20, 2015· Shows a mill/drill under computer control making test pieces to demonstrate cutting accuracy and backlash compensation. Demonstrate
Offering impressive machining power, repeatability, and convenience, the Express Conversion Kit is availe as a complete retrofit kit ready to install on your own manual Rong Fu RF31,RF45, Enco, Grizzly or similar mill/drill. If you enjoy building projects, you can save money and have fun building your own Express milling
Nov 04, 2013· RF-31 mill/drill retrofit kit Duration: 9:13. Paul Thompson 18,198 views. 9:13. 8" x 28" Brand New Birmingham/Rong Fu Milling and
milling drilling machines supplier rong fu rf 31 model. mill drill ball screw kits. mill drill ball screw kits ball screws kit knee mill grinding mill china i read that article and started the conversion of a grizzly vertical/horizon. Get P. cnc retrofit for sieg x2 mini mill .
Dec 03, 2014· Hello Gents, I've been doing a lot of searching and reading here on this site. I've had an RF-31 round column mill in storage for a long time and finally have a place to put it after moving around a bit between places. I'm planning a conversion starting with the X&Y first and then moving along to the Z. In a perfect world I would have known more 10 years ago when I got the RF-31