Simulation of maximum elastic deformations during flat grinding of low-rigidity prismatic workpieces | Zendy

В. Н. Тышкевич | Zendy; А.В. Саразов | Zendy; S. V. Orlov | Zendy

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Simulation of maximum elastic deformations during flat grinding of low-rigidity prismatic workpieces

Author(s) -

В. Н. Тышкевич,

А.В. Саразов,

S. V. Orlov

Publication year - 2020

Publication title -

iop conference series materials science and engineering

Language(s) - English

Resource type - Journals

eISSN - 1757-899X

pISSN - 1757-8981

DOI - 10.1088/1757-899x/971/2/022048

Subject(s) - grinding , rigidity (electromagnetism) , materials science , machining , deformation (meteorology) , flatness (cosmology) , bending , flexural rigidity , flattening , structural engineering , geometry , composite material , engineering , mathematics , physics , metallurgy , cosmology , quantum mechanics

The flat grinding of low-rigidity prismatic workpieces side surfaces with the initial non-flatness of the base face is investigated. Mathematical models for determination of maximum elastic deformation of prismatic work-pieces when fixing and machining are presented. The theory of bars is used for determination of elastic deformations at the bending of prismatic workpieces. Maximal elastic deformation of prismatic workpieces at the bending is determined the method of More. Contact deformations of the surfaces of the workpiece and the machine table are taken into account. An experimental verification of the developed models was carried out.

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