Study on the conditions of material capture by pairs of rolls of squeezing machines
Komil TurgunovTashkent University of Architecture and Civil Engineering, Navai str.13, 100011 Tashkent, UzbekistanAkhror AbdullaevTashkent State Transport University, Adilxodyaev str. 2, 100067 Tashkent, Uzbekistan
ABI
Abstract
This paper is devoted to the analysis of the condition for material capture with pairs of rolls of squeezing machines. Calculation formulas for the parameters of roll pairs of squeezing machines are given, such as: contact angles, minimum distance between the rolls, the thickness of the processed material after squeezing. It has been established that the capture of material in the roll pairs of squeezing machines is determined by the center distance between the rolls, the thickness of the processed material and the coefficients of friction of the rolls on the processed material. It was determined that the displacement of the upper roll relative to the lower roll does not affect the values the nip angles.
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