Modern CNC machine tools work under increasingly diverse cutting conditions. They must handle workpieces of various sizes and materials, and produce good surface finishes while operating at ever ...

An accurate, mounted preload setting can be achieved for bearings in a 2-TS spindle to meet speed, stiffness, and accuracy requirements that will promote high-quality surfaces finishes for machined ...

Precision high-speed machining requires low-friction bearings that provide dynamic stability. Hybrid bearings with ceramic balls run faster and have higher stiffness than comparable all-steel bearings ...

This is the second of two reports. See Push/Pull Method for Preloading 2-TS Spindles: Why Preload? Preload force is very sensitive to the preload dimensional setting. The setting tolerance for a 2-TS ...