Bulletin of
Vitebsk State
Technological
University

Abstract

Calculations and analysis of the magnitude of the total technological loads on the warp threads on average per heddle in each cycle of shedding with clean, uneven and special shade was carried out. Technological loads were determined in the phase of full opening of the shed with a different number of heddles in the loom. The research determined the dependence of technological loads on the type of shed formed on the loom, on the weave of the fabric, on the number and ordinal number of heddles, on the position of the warp stop motion in height relative to the spade line, on the degree of tension of the upper and lower components of the shed. The choice of the type of shed formed on the loom and the optimization of its parameters make it possible to minimize the technological loads on the part of the warp threads on the heddle of the shedding mechanism in order to reduce the tension of the technological process of weaving.

Comparative Analysis of Technological Loads on the Loom Helders for Different Types of Shed