Improving the efficiency of technological machines in the interaction with adhesive materials at negative temperatures

International Conference on Mechanical Engineering, Automation and Control Systems 2018

Zenkov, S.A.^1 ; Balahonov, N.A.^1 ; Kirichenko, O.P.^1

Bratsk State University, 40, Makarenko street, Bratsk

665709, Russia^1

关键词: Adhesive materials;    Anti-icing fluids;    Calculation results;    Friction coefficients;    Mathematical processing;    Negative temperatures;    Regression equation;    Research results;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/560/1/012097/pdf
DOI  :  10.1088/1757-899X/560/1/012097

来源: IOP

【 摘 要 】

In this paper, the object of study is a technological machine that develops the cohesive ground. The MAXFLIGHT 04 anti-icing fluid is considered as a means of controlling the adhesion of the "soil-to-metal" system used in the operation of technological machines while developing moist cohesive soils under negative temperatures. The aim of the study is to increase the productivity and efficiency of technological machines in the developing wet cohesive soils at negative temperatures by reducing the soil-to-metal adhesion. Mathematical processing of the research results allowed us to obtain regression equations for two working conditions: a regression equation without using prophylactic agents to reduce soil adhesion and a regression equation using the MAXFLIGHT 04 anti-icing fluid. Using the obtained regression equations, the proportionality coefficient (the reduced friction coefficient f) was calculated. According to the calculation results, the values of the obtained proportionality coefficient depend on the shear plane of the temperature.