Trudy Odesskogo Politehničeskogo Universiteta (Dec 2014)

The calculation of warping spools of warp-knitting machines

  • Vitaliy V. Chaban,
  • Boris F. Pipa

DOI
https://doi.org/10.15276/opu.2.44.2014.13
Journal volume & issue
Vol. 2014, no. 2
pp. 64 – 70

Abstract

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The paper is devoted to the development of scientific bases of the knitting machine design, in particular, to the calculation of warping spools of warp-knitting machines. The method of calculating the operating parameters of warping spools and mode of winding is offered. A formula that is obtained allows to define relationship between the parameters of the threads wound on a warping spool, their pull, structural dimensions of spool barrel and the diameter of spooling. With the given spool design and the given value of permissible tension of the material of its barrel, the offered formula allows to determine the maximum tension of the threads in the process of their winding on a spool. By this formula the safe diameter of winding the threads onto the spool can be calculated at a given pull of the threads during winding.

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