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ArticleName Numerical model of the forming process for integral assemblies of ball joints using plastic deformation via rolling-up
DOI 10.17580/cisisr.2017.01.09
ArticleAuthor I. G. Gun, I. Yu. Mezin, I. A. Mikhailovsky, D. A. Pesterev, E. G. Kasatkina
ArticleAuthorData

“BelMag” Scientific and Production Corporation (Magnitogorsk, Russia):

I. G. Gun, Dr. Eng., Prof., General Director
D. A. Pesterev, Leading Product Design Engineer, Design Engineering Dept., e-mail: pesterev@belmag.ru

Nosov Magnitogorsk State Technical University (Magnitogorsk, Russia):

I. Yu. Mezin, Dr. Eng., Prof., Head the Chair of Automobile Technology, Certification and Service
I. A. Mikhailovsky, Dr. Eng., Associate Prof., the Chair of Automobile Technology, Certification and Service

E. G. Kasatkina, Cand. Eng., Associate Prof., the Chair of Automobile Technology, Certification and Service

Abstract

The modern companies manufacturing products for automotive industry more and more often use innovative methods of mathematical simulation. Such methods allow to cut essentially temporal and financial expenses for designing of constructions and corresponding production technologies, as well as to minimize risks of fabrication of reject products [1–4]. Especial attention is paid to the processes and operations forming functional and technological parameters of manufactured products, as well as safety characteristics [5, 6]. Forming of an integral assembly mainly using plastic deformation via rolling-up is considered as such operation applying to production processes of ball joints. This direction is examined not very good, despite its relevance. Review of open-access sources has revealed presence of the one mathematical model for forming of integral assembly [7]. This well-known mathematical model has several substantial disadvantages that can be removed taking into account up-to-date level of scientific knowledge in the field of simulation. Thereby the aim of the current work can be formulated as follows: development and verification of the mathematical model for forming of integral assemblies of ball joints using plastic deformation via rolling-up.

keywords Ball, joint, assembly, connection, plastic deformation, rolling, mathematical model, geometrical shape, pull-out force
References

1. Lee H. M. Applying fuzzy set theory to evaluate the rate of aggregative risk in software development. Fuzzy Sets and Systems. 1996. Vol. 79.
2. Reid R. D. Automotive Quality Management System Evolves. Quality Progress. 2002. Vol. 35. No. 1. pp. 98–101.
3. Feigenbaum A. V. Total Quality Control. New York : McGraw-Hill Prosessional, 2004. 896 p.
4. Mikhailovskiy I. A. Mathematical simulation of assembly of ball joint of front suspension mount of a motor car by pressing. Chernye metally. 2011. No. 6 (Special issue). pp. 72–75.
5. Fecht N. Automotive Chassis Technology. Fundamentals, concepts, processes and trends. Munich : SV corporate media, 2004. p. 57.
6. Fecht N. Komponenten für Fahwerk und Lenkung. Landsberg / Lech : Verl. Moderne Industrie. 1997.
7. Gun E. I. Development of the investigation technique for metal products quality with determination of the key technological operation based on the method of hierarchies analysis : Dissertation … of Candidate of Engineering Sciences. Nosov Magnitogorsk State Technical University, 2016.
8. MSC/DYTRAN User’s Manual. The MacNeal-Schwendler Corporation, 1997.
9. MSC Nastran 2012 Quick Reference Guide. The MacNeal-Schwendler Corporation, 2011.
10. Lukyanov A. M., Lukyanov M. A., Marasanov A. I. Calculation of compressed rods for stability and longitudinal-transversal bending: methodical recommendations. Moscow : MIIT, 2012. 48 p.
11. Kalmykov Yu. V., Mikhailovskiy I. A., Salnikov V. V., Pesterev D. A. Analysis of the existing methods for forming of assemblies and the main quality requirements during assembly of ball joints for the automobile front suspension. Vestnik Magnitogorskogo gosudarstvennogo tekhnicheskogo universiteta im. G. I. Nosova. 2009. No. 4. pp. 47–50.
12. Mikhailovskiy I. A. Methodology of provision of products quality based on regulation of the complex of requirements to the processes of their fabrication. Vek kachestva. 2011. No. 2. pp. 49–51.
13. Kalmykov Yu. V. Improvement of the pressing process in order to improve quality level of ball joints for the automobile front suspension. Dissertation … of Candidate of Engineering Sciences. Nosov Magnitogorsk State Technical University, 2010.
14. Salnikov V. V., Mikhailovskiy I. A., Gun I. G. Simulation of destruction process for ball joints for the automobile front suspension during axial loading. Zhurnal avtomobilnykh inzhenerov. 2011. No. 2 (67). pp. 51–53.

Full content Numerical model of the forming process for integral assemblies of ball joints using plastic deformation via rolling-up
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