Oilgear's latest pump offers several mechanical, hydraulic and electrohydraulic servo valve controls. The pump can be interchanged in the field, needing no disconnection from the main drive or system piping. Users can choose one of three capacities per single frame size. It can run on low-viscosity or other special fluids, and resists contamination, made up of a hardened cylinder surface on a hardened valve plate, and has pistons running on a hardened swashblock surface. It also has multiple displacements with two mountings, sealed front bearings, thru-shaft availability, a maximum continuous speed of 3,600 rpm, a peak pressure of 5,000 rpm (350 bar), and theoretical maximum displacements from 0.66 cubic inches (10.8 ml/rev) to 1.35 cubic inches/rev (22.1 ml/rev).
Researchers at Lawrence Livermore National Laboratory have published two physics-based models for the selective laser melting (SLM) metals additive manufacturing process, so engineers can understand how it works at the powder and scales, and develop better parts with less trial and error.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.