Open AccessTHE TECHNOLOGY OF PROCESSING AXISYMMETRIC PARTS WITH AUTOMATIC CONTROL OF THE MACHINING PROCESS, TAKING INTO ACCOUNT EXTERNAL RANDOM INFLUENCES
Author(s) -
A. V. Bobrovskiy,
О. И. Драчев,
I. Yu. Amirdzhanova
Publication year - 2020
Publication title -
izvestiâ volgogradskogo gosudarstvennogo tehničeskogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 1990-5297
DOI - 10.35211/1990-5297-2020-8-243-25-28
Subject(s) - machining , rotational symmetry , energy (signal processing) , texture (cosmology) , excitation , action (physics) , redistribution (election) , mechanical engineering , process (computing) , materials science , computer science , mechanics , physics , engineering , artificial intelligence , electrical engineering , quantum mechanics , politics , law , political science , image (mathematics) , operating system
The article gives a brief description of the manufacturing process of non-rigid parts of two fundamental operations - dressing and machining. It is proved that during mechanical action on the workpiece random interactions due to texture inhomogeneities act. These effects lead to the excitation of oscillations of all parts, but energy is trans-ferred at a frequency close to the resonant. Stress inhomogeneities can be taken into account as random, delta - cor-related changes in the system frequency. The mechanism of energy absorption by crystallites (grains) is analyzed, due to which stress redistribution occurs.