COMPUTERISED SYSTEM FOR SPINNING PROCESS MONITORING

L. Jackowska–Strumillo, T. Jackowski, Wlodzimierz Kapczynski

Abstract

The paper presents a computerised multichannel system for monitoring of spinning processes in textile industry. The system operates ‘on-line’, directly on the rotor spinning machine without interrupting its work. Continuous measurements of three important spinning process parameters are taken, i.e., coefficient of mass variation of sliver, coefficient of mass variation of yarn, and yarn tension. Measurement data is stored in the computer so making further ‘off-line’ analysis and conversion possible. The modelled feed stream of fibres is used to generate the Multifrequency Binary Signal (MBS) as the input interrogating signal for the spinning process. The presented system offers a novel approach to dynamic measurements of yarn and sliver properties that can be useful in developing new spinning machines and technologies. System configuration and experimental results of the proposed process monitoring scheme are also presented in the paper.

Keywords

Rotor spinning process, computerised measuring systems, yarn and sliver properties

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IMEKO-WC-2000-TC10-P275.pdf

DOI

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IMEKO TC

TC10 - Measurement for Diagnostics, Optimization and Control

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