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1979•Journal of the Textile InstituteRequires access

25—STUDIES IN FRICTION-TWISTING PART I: A SIMPLE TREATMENT OF THE SLIPPING MODE

J. W. S. Hearle

Open publisher page 7 citations

Abstract

The paper gives a vectorial treatment of a simple friction-twisting situation in which a ‘yarn’ passes over a moving belt in a slipping mode in a straight-line path with constant frictional increment. The treatment leads to theorems concerning the asymptotic values of torque, equal to that in the hypothetical non-slipping rotational mode, and tension change. Comments on complexities of the real friction-twisting situation in texturing are made.

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What this paper is about

The paper gives a vectorial treatment of a simple friction-twisting situation in which a ‘yarn’ passes over a moving belt in a slipping mode in a straight-line path with constant frictional increment. The treatment leads to theorems concerning the asymptotic values of torque, equal to that in the hypothetical non-slipping rotational mode, and tension change. Comments on complexities of the real friction-twisting situation in texturing are made.

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OpenAlex reports 7 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

The paper gives a vectorial treatment of a simple friction-twisting situation in which a ‘yarn’ passes over a moving belt in a slipping mode in a straight-line path with constant frictional increment. The treatment leads to theorems concerning the asymptotic values of torque, equal to that in the hypothetical non-slipping rotational mode, and tension change. Comments on complexities of the real friction-twisting situation in texturing are made.

Key concepts: Slipping, Mode (computer interface), Simple (philosophy), Mechanics, Constant (computer programming), Torque, Tension (geology), Materials science

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