How do spindle shaft, housing and bearing fits affect machine performance? This article discusses the various types of ...

Such a cutting force combines tangential, feed and radial forces, which can be measured by a dynamometer. Of the three cutting force components ... type of tooling and operation and other variables.

Using the ROentgen SATellite (ROSAT), astronomers have discovered a new cataclysmic variable system of the polar subtype. The ...

Scientists confirm ZTF J0112+5827 as a polar cataclysmic variable, with strong magnetic fields and no accretion disk ...

A sketch of the experimental setup is shown in Figure 1. The main component of the stretching apparatus is the linear drive (Akribis, type SGL100-AUM3) operated by a servo controller (Metronix, ...

The best variable ND filters are ideal companions for videographers, filmmakers and photographers alike. Offering incredible flexibility in controlling the amount of light that enters a lens, variable ...