Here is some pics of a bracket i am making for this machine. It will be used to drive the head up and down. I have the machine dial in to cutting within .001". Finally i have a nice reliable machine can't wait to get hte head moving up and down.
Here is some pics of a bracket i am making for this machine. It will be used to drive the head up and down. I have the machine dial in to cutting within .001". Finally i have a nice reliable machine can't wait to get hte head moving up and down.
Hello,
I acquired a used RB1 Mill recently. The X axis feed screw requires replacement (thread wear - looks like the vise didn't get moved for a long time). Other than having a new feed screw turned, any idea where I might find a replacement?
Thanks!
I used a Bridgeport ballscrew assembly for my rb1 build. So any screw for a bridgeport table will work on the rb1
Thanks for the advice.
The RB1 screw uses a different method of supporting the bearings along with metric keys and handles. I acquired a replacement Bridgeport screw but had to change out the right side bearing support, bearings, and bearing retainer.
All good as this was still cheaper than having a custom screw machined.
Any chance you have access to a manual for the RB1?
I'd be willing to do whatever is needed to get some form of copy if you did.
Your CNC conversion look like its coming along nicely.
Thanks in advance...
46Bobber
I just bought a RB1. Converting it as we speak.
I do have a copy of the manual. please email me at nate foerg at gmail dot com
Also, I am converting to ballscrews, so I have screws and mounts avail.
Nate.
Ann Arbor Meechigan