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Information × Registration Number 0219U101412, 0117U000771 , R & D reports Title Mathematical and programmatic components are CADD devices for the pull of filament of machines of easy to industry popup.stage_title Head Shcherban Volodymyr Yu., Registration Date 17-07-2019 Organization Kyiv National University of Technologies and Design popup.description2 A research object is devices for the pull of filament of machines of light industry An aim of work is an improvement of devices for the pull of filament of machines of light industry taking into account an anisotropy, nonlinear descriptions of deformation of material, friction properties in the zone of contact of filament with directing of devices for a pull Research methods are methods of integral and differential calculation, theoretical mechanics, theory of mechanisms and machines, resistance of materials, planning of experiment and statistical treatment of results of researches The results are are mathematical and programmatic components of CAD of devices for the pull of filament of machines of light industry Scientific novelty of НДР - on the basis of research of process of the transversal skidding of filament for built on directing for a pull, taking into account the anisotropy of friction properties, regressive dependences are got for determination of her form and pull taking into account the type of material, that allowed to create practical bases for the calculation of parameters of devices for a pull Recommendations in relation to drawing on the results of work - during optimization and to the improvement of devices for a pull and working organs of technological equipment, at the improvement of the system of serve of filament of technological equipment Industry of application is knitting, textile industry Meaningfulness of work and conclusions - the analysis of co-operation of filament is conducted with dish drew on filament and dependences of initial pull are got on structural parameters, anisotropy of friction properties, that allowed to set the increase of pull for kapron multifilament 31,2 Т, viscose multifilament 16,7 Т, cotton yarn 23,6 Т, woolen yarn 36 Т, on the average, on 17% in relation to a case when a filament is izotropic; on the basis of research of process of the transversal skidding of filament for built on directing for a pull, taking Product Description popup.authors Kalashnyk Valerii Yu. Kyrychenko Anton M. Kolysko Oksana Z. Makarenko Yuliia V. Petko Andrii K. popup.nrat_date 2020-04-02 Close