A specially equipped Volvo VHD 430 totes a Sideway-force Coefficient Routine Investigation Machine (SCRIM) – to evaluate friction on roadways to determine whether highway improvements could reduce ...

Fig. 1 Overview of the OFN sensor. (A) Schematic diagram of the OFN sensing system; (B) Photographs of the output light when the sensor was untouched, (C) subjected to normal force, and (D) subjected ...

Friction is the enemy of all things mechanical, and without regular maintenance, machinery service life becomes severely reduced until, ultimately, the machines cease to function. Anyone who owns a ...

IN the literature of friction it has been generally assumed, often implicitly, that there is no causal relationship between wear and friction. Schnurmann 1 has shown that the results of measurements ...

Researchers have demonstrated how to entirely suppress static friction between two surfaces. This means that even a minuscule force suffices to set objects in motion. Especially in micromechanical ...

Robots may soon mimic the human sense of touch, with advances in flexible tactile detection aiming to endow them with the ability to sense friction and slip. Polymer optical fiber knots are at the ...