Former Member
Guest
In doing my research in converting to Ball Scews and speaking to repair shops and manufacturers.
The biggest killer is backlash in CNC as it cause premature wear. This is one of the reasons that better CNC machines are Double Nutted to add pretension removing backlash. The backlash basically allows movement from one bearing surface allowing impact that creates damage and wear.
The biggest killer is backlash in CNC as it cause premature wear. This is one of the reasons that better CNC machines are Double Nutted to add pretension removing backlash. The backlash basically allows movement from one bearing surface allowing impact that creates damage and wear.