Spyderedge
Titanium
- Joined
- Aug 28, 2013
- Location
- NY
A DoAll DH612 surface grinder just found it's way into my shop. It sits in an unheated barn, and the seller said not to run it in the winter because it might hurt the bearings. Theory is the spindle contracts more in the cold more than the spindle body and gives excess preload on the races and might hurt something. But I have a friend who says not to worry about it....
Any info to back up either claim?
Any info to back up either claim?