Method for measuring amplitude of mechanical vibrations
AssigneeNauchno-Proizvodstvennoe Obiedinenie Stroitelnogo I Dorozhnogo Mashinostroenta "Vniistroidormash"
InventorsArkady V. Polyakov, Genrikh A. Speransky
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Abstract
A method for measuring the amplitude of mechanical vibrations comprises the application of a measuring sign in the form of a measuring circle to the surface of the vibrating object, the radius of said measuring circle being of any length selected out of the range of measured values. Each measuring sign vibrating jointly with the object forms a figure of its own and the vibration amplitude of the object is measured along the radius of that particular measuring circle whose visually percepted parts are in contact in the center of the figure formed by said circle.
Claims5
A method of measuring the amplitude of mechanical vibrations in vibration machines comprising applying a multitude of measuring signs to the surface of the vibrating object, each of said signs being in the form of a measuring circle with a radius selected out of a range of amplitudes to be measured, subjecting said multitude of measuring circles to mechanical vibrations such that each circle forms a discreet visual image, selecting a particular circle from said multitude of circles in which visibly perceived parts of said measuring circle are in contact in the center of said image and taking the value of the measured amplitude as equal to the radius of said particular measuring circle.
Dependencies are inferred from the claim text.