A Transducer for Simultaneously Measuring Forces Normal to and Parallel to Surfaces

Author:

Hao S.1,Klamecki B. E.1,Ramalingam S.1

Affiliation:

1. Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455-0111

Abstract

A transducer for measuring interface loads was fabricated, characterized, and demonstrated by measuring coefficient of friction. It is composed of a segmented body supported on normal force and shear force piezoelectric sensors. The transducer can measure forces normal to and parallel to its surface simultaneously. It is suitable for inclusion into tribological interfaces for characterization of friction in laboratory apparatus or monitoring of forces in machines for machine and process control.

Publisher

ASME International

Subject

Surfaces, Coatings and Films,Surfaces and Interfaces,Mechanical Engineering,Mechanics of Materials

Reference15 articles.

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3. Britten, D. D., and Jeswiet, J., 1986, “A Sensor for Measuring Normal Forces with Through and Transverse Friction Forces in the Roll Gap,” Proceedings of the 14th North American Manufacturing Research Conference, Society of Manufacturing Engineers, Dearborn, Michigan, pp. 355–358.

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