Calculation of the boring bar design for static rigidity and strength with simultaneous boring of a stepped hole with further optimization-Reference-Cited by-同舟云学术

Calculation of the boring bar design for static rigidity and strength with simultaneous boring of a stepped hole with further optimization

Published:2023 Issue:2 Volume:21 Page:300-312
ISSN:1451-4117
Container-title:Journal of Applied Engineering Science
language:en
Short-container-title:J Appl Eng Science

Author:

Karsakova Nurgul,Sherov Karibek,Donenbayev Bakytzhan,Abulkhairov Darmen,Sagynganova Indira,Usserbayev Muratbek,Teliman Irina,Sherov Aibek,Tussupbekova Gulim

Abstract

A method for simultaneous processing of stepped holes in the bedding of a submersible pump and the boring bar design is proposed. The results of the study of existing methods for processing stepped holes and the design of boring tools are presented. It was revealed that the considered methods and designs of tools cannot be used for processing stepped holes in the submersible pump frame. The calculation of the developed design of the boring bar for static stiffness and strength, as well as the calculation of the stress-strain state (SSS) of the cutting plates by the finite element method using the ANSYS program, was carried out. The purpose of calculating the boring bar for static stiffness is a finite element study of the radial displacement of the boring bar cutter plates in the process of machining a stepped hole. As a result, the value of deformation in the axial and radial directions, which occur at the top of the cutting plate, is established. Also, the values of the cantilever overhang of the boring cutters are established, under which the conditions for the static rigidity of the boring bar are met. Taking into account the obtained results, the boring bar design was optimized.

Publisher

Centre for Evaluation in Education and Science (CEON/CEES)

Subject

Mechanical Engineering,General Engineering,Safety, Risk, Reliability and Quality,Transportation,Renewable Energy, Sustainability and the Environment,Civil and Structural Engineering

Link

https://scindeks-clanci.ceon.rs/data/pdf/1451-4117/2023/1451-41172301300K.pdf

Reference21 articles.

1. Anikin, Yu.V. Pumps and pumping stations: textbook. / Yu.V. Anikin, N.S. Tsarev, L.I. Ushakov; Ural. feder. un-t. - Yekaterinburg: Ural Publishing House. Univ., 2018. - 138 p;

2. Karelin V.Ya., Minaev A.V. Pumps and pumping stations: Textbook for universities. -Ed. 3rd, revised. and additional -M.: BASTET, 2010. -446 p;

3. Morgunov K.P. Pumps and pumping stations: A textbook for open source software. -Moscow: LLC "Publiing House" Lan ", 2021. -308 p;

4. Korzh V.V. Operation and repair of equipment of pumping and compressor stations: Textbook. -Ukhta: USTU, 2010. -184 p;

5. Rubakhin, A.I. Combined tool for processing deep holes of rollers of a continuous casting machine // Technical sciences: traditions and innovations: materials of the I Intern. scientific conf. -Chelyabinsk: Two Komsomol members, 2012. -P. 132-136. URL: https://moluch.ru/conf/tech/archive/6/1549;