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Technological Calculation Relations for Computer Control of the Revolutions of the Driving Motors of a Band Warping Cylindrical Drum˙

Research and development

Authors:

• Liute Daniela
  Department of Textile Technology, Faculty of Textile Engineering, Gheorghe Asachi Technical University of Iaşij, Iasi, Romania
• Racu Cristina (j/w)

Full text

Abstract: Band warping machines with separate variable speeds, one for rotation and the other for the axial advance of the warping cylindrical drum, can achieve the self-regulation of these motors speeds through computer programs based on mathematical relations. This paper presents calculus equations for the kinetic feed of a warping cylinder, the rotative speed of the feed engine, depending upon the warp characteristics, for the rolled strip length and for the number of winding rotative speeds. The equations can be used in computer programs for textile windings that are not recommended or cannot be realised on line measuring for the winding ray.

Tags: band warping machines, computer control, technological relations.

Citation: Liute D., Racu C.; Technological Calculation Relations for Computer Control of the Revolutions of the Driving Motors of a Band Warping Cylindrical Drum. FIBRES & TEXTILES in Eastern Europe 2010, Vol. 18, No. 3 (80) pp. 47-50.

Published in issue no 3 (80) / 2010, pages 47–50.