Use of Tabulator Data in the Analysis of Sliver and Roving Uniformity
- 1 November 1950
- journal article
- other
- Published by SAGE Publications in Textile Research Journal
- Vol. 20 (11), 773-779
- https://doi.org/10.1177/004051755002001105
Abstract
The addition of a data tabulator to any of the current instruments which graphically depicts sliver, roving, or yarn uniformity vastly extends the usefulness of the instrument. The present paper is intended to provide a working outline. It highlights the nature of the fundamental prob lems which arise as a consequence of the broad sampling and methods made practical by the tabu lator. Illustrations are based on the type of tabulator described by Rusca and applied to the Saco-Lowell sliver tester. The subjects discussed are: the function of a tabulator, the type of data made available, the mini mum continuous sample length, periodicity of variations within a sample, variations between samples, and evaluation of mill machine performance.Keywords
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