Open AccessDETERMINATION OF THE OPTIMAL SPEED OF THE MANDREL IN THE CONTINUOUS REELING MILL USING NUMERICAL SIMULATION
Author(s) -
Ю. Л. Бобарикин,
Я. И. Радькин
Publication year - 2017
Publication title -
litʹë i metallurgiâ
Language(s) - English
Resource type - Journals
eISSN - 2414-0406
pISSN - 1683-6065
DOI - 10.21122/1683-6065-2017-1-86-92
Subject(s) - mandrel , mill , process (computing) , computer simulation , roller mill , materials science , deformation (meteorology) , rolling mill , mechanical engineering , structural engineering , composite material , engineering , computer science , simulation , operating system
A proper numerical model of expanding process on a three roll continuous reeling mill was created and number of numerical experiments of the process of tubes rolling were performed. Based on the analysis of the stress-strain state of a rough tubes deformation zone, optimal speed rates of the mandrel providing the decrease in mill rolls and deterioration of mandrel which direct influences on the quality of rough tubes were determined.