Principles of construction of the technological system for the manufacture of construction polymer reinforcement

9th International Multidisciplinary Scientific and Research Conference "Modern Issues in Science and Technology" Workshop "Advanced Technologies in Aerospace, Mechanical and Automation Engineering"

自然科学;工业技术

Urazbakhtin, F.A.^1 ; Ganziy, Yu V.^2 ; Otrishko, M.V.^3

Department of Rocket Engineering, Votkinsk Branch, Izevsk State Technical University Named after M.T. Kalashnikov, Votkinsk, Russia^1

Udmurt Federal Research Center, Ural Branch, Russian Academy of Sciences, 34 Tatyana Baramzina str., Izhevsk

426067, Russia^2

JSC Building Management - 33, 14/4 Dorogobuzhskaya str., Moscow

121354, Russia^3

关键词: Composite reinforcement;    Curing process;    Guaranteed quality;    Industrial conditions;    Polymer reinforcements;    Production line;    Technological operations;    Technological system;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/450/3/032040/pdf
DOI  :  10.1088/1757-899X/450/3/032040

来源: IOP

【 摘 要 】

The features of the technological operation of thermosetting the rod of composite reinforcement, which is performed in the polymerization chamber, are considered. Conditions are created to ensure the guaranteed quality of the thermosetting process, which consists in maintaining the stability of the main process parameters for a given speed of rod pulling. These parameters are identical to the set of influence factors recorded during definitive tests of rod samples at the certification of production. The factors influencing the quality of the product, which include 35 parameters of the curing process, are identified. A system for maintaining the stability of the parameters of the curing process, based on creating a forced, adjustable gas-air mixture flow rate and assessing the quality of the curing process by the heat flux, is proposed. This heat flux is carried by the rod and applicable to industrial conditions on real production lines.