Predicting behavior of synchronous flexible webs

Details Predicting behavior of synchronous flexible webs Predicting behavior of synchronous flexible webs

1996-11-19

1998-08-25

Williams, Hezron E.

Measuring and testing

Vibration

Resonance, frequency, or amplitude study

73159, G01N 2912

Patent

active

057984565

ABSTRACT:
Disclosed is a method of determining motion-control and damping characteristics for a resilient, multi-element elastomeric belt used in a servo system, yet without need to test in a use environment, this method including: stretching a prescribed length L of the belt between a pair of guide pulleys mounted on a frame with prescribed tension; attaching a prescribed test weight on this length at a prescribed test-distance L.sub.1 from one of the guide pulleys; shaking the frame at resonance frequency, sinusoidally; while determining the amplitude of excursion for the weight and the frame; then changing distance L.sub.1 and repeating the foregoing operations one or more times.

REFERENCES:
patent: 5269181 (1993-12-01), Gibson et al.
patent: 5410906 (1995-05-01), Austin et al.
patent: 5554807 (1996-09-01), Tranquilla

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