Low-friction, high-stiffness ball guides support on one rail (top) or two (bottom). The trade-offs for this performance are higher cost and more noise. The shortest path between two points is a ...

Among these applications is a linear actuator used in a throttle control system designed specifically for harsh environments. This particular linear actuator is used to control the power to a cement ...

The Monthly publishes articles, as well as notes and other features, about mathematics and the profession. Its readers span a broad spectrum of mathematical interests, and include professional ...

Propel your career forward with an accredited graduate certificate. Control systems are fundamental to engineering. They can also provide the fundamental shift that expands your career in whatever ...

Back in the 1980s, Pacific Bearing Co. (PBC) invented and commercialized plain bearings, which were sized to be interchangeable with linear ball bearings. Plain bearings worked very well in certain ...