The challenge that machine tool builders face when designing spindles is selecting bearings with the optimal balance of speed, load-carrying capacity, stiffness, and precision – the four factors of ...

Researchers at Dalian University of Technology combined 1,000 experimental identification runs with reliability-based robust ...

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 ...

Newswise — A new study published in Engineering delves into the material removal mechanisms in ultra-high-speed machining (UHSM), a key technology in advanced manufacturing. High-performance ...

The company brought its flexible grinding, hybrid processing, laser sharpening, and ultrasonic deburring technology to IMTS ...

A new review in the Journal of Materials Science explains how alloying PVD nitride coatings with refractory metals such as Ta, Nb, Mo, V, and W tailors microstructure to boost hardness, thermal ...

Modern CNC machine shops face relentless pressure to boost productivity, shorten cycle times, and reduce costs — all while preserving tool life, part quality and process reliability. They must meet ...

Fiber-reinforced composite wing components, commonly stacked with aluminum and titanium, can challenge the machining process, including cutting tool security and final surface quality. Source (All ...

This is the second report in a series. The first installment is Selecting Tapered Roller Bearings for High-Speed Machine Tool Spindles Upon selection of the bearings with the appropriate capacity, ...