Good Evening All!
I was hoping maybe somebody could help a new guy out. I have the PM-25MV, with the conversion kit from ProCutCNC/Automation Technology Inc. Located here for reference: https://www.automationtechnologiesin...ual-ballscrew/
I have the machine broken down and am going to begin the process of installing the ballscrews. However the bearings on there are "press fit." I've been told that you can sand them down slightly where they will go on easier. Does this affect accuracy at all?
If I did want to press fit them on, how would one go about that? I don't quite understand that part, as the Z and Y ballscrews would already be pretty much within the machine before you would attach the motor mounts? Another question, they came with two nuts on each threaded end. Do those actually serve a purpose, or are they there to just protect the thread?
One last question, do they need to be greased at all?
Thank you, and I apologize on what are probably easy questions.