Umbra ball screws equipped with Cerbec silicon-nitride bearing balls handle loads to 1,800 kN, axial speeds to 160 m/min, and accelerations to 3 g. The use of Cronidur 30 steel for certain components ...

Compared with conventional hydraulic injection molding machines, electric presses have several advantages — accelerated start-up and cycle times, improved part consistency and quality, less scrap, and ...