Open AccessResearch of strength characteristics and optimization of parameters of case structures using holographic interferometry
Author(s) -
Alexey P. Dzyuba,
Yu. M. Selivanov
Publication year - 2021
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 - 10.1088/1742-6596/1741/1/012046
Subject(s) - holographic interferometry , holography , interferometry , structural engineering , mechanical engineering , materials science , computer science , engineering , optics , physics
The article presents a method for studying the strength characteristics and optimizing the parameters of the casings of pumping and compressor equipment, gearboxes, motors, etc. structures by the reduced density of stripes on their holographic interferograms. It was used to study the properties of a cylindrical shell with an optimal reinforcing pad in the zone of action of a radial concentrated force. A rational redistribution of the material of the ribbed plate, bent by a transverse concentrated force, has been carried out. The deformation of the crankcase of the gearbox and clutch of a car in all gears is investigated, recommendations are given for the rational redistribution of its material. The results show that holographic interferometry makes it possible to assess the advantages of the optimal designs obtained, allows to significantly expand the class of hull structures, for which a high level of design solutions can be effectively implemented to ensure their rational parameters.