Ефективність роботи компенсаторів натягу нитки трикотажних машин

Abstract

В роботі наведені результати досліджень по визначенню ефективності роботи компенсаторів натягу нитки при умові змінного вхідного натягу з урахуванням її реальних фізико-механічних властивостей. В роботі досліджувалися компенсатори з пружнім елементом. Отримані результати використовувалися для удосконалення технологічних процесів трикотажної промисловості.

Imperfection of a design of compensators of a tension of a filament does not allow to carry out stabilisation of a tension in the course of work of the knitted car. Oscillation of an entrance tension speaks deficiencies of a design of compensators, oscillations of an entrance tension, irregularity to diameter a filament crosssection. The solution of this problem has great value for development of processes of the knitted industry on the basis of raise of productivity of the process equipment and quality of released products. Thus, the theme of given paper is actual which has great value for development of a design of existing compensators of a tension and working out of the new. Installations and research methods. Tension compensators are a component of a feeding system of a filament of the process equipment of the knitted industry. Imperfection of a design of compensators of a tension does not allow to carry out its stabilisation in the course of work of the process equipment and leads to infringement of a technological regime. First of all, it is influenced by irregularity of a filament to diameter that irregularity of an entrance tension speaks its structure and a material, specificity of manufacturing of a filament, in the length of separate elementary elements and their mutual bracing rather to each other, and also. A theoretical basis at the solution of a scientific and technical problem are works of leading scientists in branches of production engineering of textile and knitted manufactures, textile materials technology, mechanics of a filament, theory of elasticity, mathematical modelling. In theoretical researches methods of theoretical mechanics, a strength of materials, design of experiments and statistical machining of results of researches are used. Practical value. Development of a design of compensators of a tension of a filament of knitted cars allows to stabilise their tension, to reduce filament breakages that has great value for development of processes textile and clothing industry from a position of raise of productivity of the process equipment and quality of released products.