Need help with my DB130cx doosan boring machine

Hi guys,

Can anyone give me advise on how to fix this problem.
I have a worn out ballscrew shaft and servo motor shaft and a coupling.\
Please see attachement.
Is it possible for the ballscrew to be weld and have it machine again.
Anyone have idea about a rigid coupling being use to join the servo and ball screw?

I need advise..

Thanks

Attached Files

• DB130CX.xlsx (519.9 KB)