Study Of Dynamics Of The Twisting Process In Pneumomechanical Spinning In The Presence Of

Аннотация

For the modern textile industry, one of the characteristic trends remains the desire to increase the productivity of technological machines by increasing speed, which sets the task of reducing the cost of electricity in pneumatic mechanical spinning, the successful solution of which requires systematizing the accumulated information on new methods of shaping yarn and structures of shaping and twisting devices to clarify a number of problems in the development of the yarn forming method. JULY 2020[TAJET] 58 THE AMERICAN JOURNAL OF ENGINEERING AND TECHNOLOGY ISSN (e): 2689-0984 DOI: https://doi.org/10.37547/tajet/Volume02Issue07-09 This paper work presents the results of a study of the dynamics of the process of torsion of a yarn of pneumomechanical spinning (rotor spinning) in the presence of double false torsion, there were constructed dynamic mathematical models of the process of yarn twisting of pneumomechanical spinning in the presence of double false twisting in unsteady start modes and stopping of the forming-twisting device. Keywords: Pneumomechanical spinning (rotor spinning); yarn; twist; rated twist; twist direction; spinning process; double false spinning; transient mode; start; stop; analytical dependence.