Modern machine tools continue to make technical advances, thanks in large part to ongoing improvements and fine-tuning in computer numerical control (CNC) machining. Over the past 60 years or so, CNC ...

Technological advancements such as noncontact, capacitive sensors are changing the standard for spindle measuring. A Spindle Error Analyzer system from Lion Precision ...

For the benefit of our readers, what is the principle of Aerostatic bearings, and how do they compare to roller-element or oil hydrostatic bearings? There are two types of aerostatic bearings, inlet ...

Learn to understand common tapered-roller bearing configurations for spindles, and the guidelines for designing a high-speed machine tool spindle with precision-class TRBs. Timken roller bearings.

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 ...