25—STUDIES IN FRICTION-TWISTING PART I: A SIMPLE TREATMENT OF THE SLIPPING MODE
- 1 July 1979
- journal article
- research article
- Published by Taylor & Francis in The Journal of the Textile Institute
- Vol. 70 (7) , 287-297
- https://doi.org/10.1080/00405007908658853
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.Keywords
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