Theoretical research of mechanics of yarns in assembly winding machines

In practice, in most cases, the geometric dimensions of the cylindrical yarn generated in the assembly winding machine are also an important controllable parameter in ensuring the quality of the twisted yarns and achieving optimal performance of the equipment. However, on the other hand, it is no secret that in justifying the geometric dimensions of the winding, it is necessary to take into account both the values of tension and relative deformation of individual and paired yarns. Therefore, in this theoretical study, the change in the values of tension and relative deformation of the yarns along the width of the winding was studied