Open AccessSimulation of the stress-strain state of the combined rolls plates in the form of a Reuleaux Triangle Profile roller grinder
Author(s) -
D. A. Krivov,
Yu. I. Gordeev,
Darya Krivova,
Е. А. Чжан
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1353/1/012076
Subject(s) - pulverizer , grinding , kinematics , material flow , stress (linguistics) , mechanical engineering , structural engineering , stress field , stress–strain curve , materials science , work (physics) , engineering , engineering drawing , geometry , mathematics , finite element method , physics , linguistics , philosophy , ecology , classical mechanics , biology
This paper aims to provide specialists with the main principles of work and stress-strain state of the combined rolls plates in the form of Reuleaux Triangle Profile (RT-profile). The paper is devoted to the problem of the flow pattern of force in the material cutting zone, the kinematic-geometric characteristics, the working principles of the combined rolls and the stress-strain state of the rolls while material grinding. The additional effect of rolling is implemented in the grinder with combined rolles in a form of Reuleaux Triangle Profile while moving crushed material in at least two coordinates of the gap, also the effect of crushing and cutting is realized in the field of a cross gap between combined rolls plates, due to crushing efficiency increases (will increase). Reuleaux Triangle profile of combined rolls plates provides even load distribution.