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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-aeff6e3d-75d5-4961-9a7c-7032ca9607a7

Czasopismo

Journal of Achievements in Materials and Manufacturing Engineering

Tytuł artykułu

The optimisation of a technological process forms a competitive position of the factory

Autorzy Babilas, R.  Krupińska, B.  Szewieczek, D. 
Treść / Zawartość http://www.journalamme.org
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Purpose: The paper presents an attempt of improving a productivity of the sleeve’s technological process by optimization times of machining operations. Design/methodology/approach: The optimization of times of turning operations was done by using the analytic and graphic method, which belongs to the linear programming. Findings: The optimization of times of turning operations by using the methods of linear programming caused shortening the total manufacturing time of a sleeve by 2%. The changes of times permitted on enlargement the volume of produced lots, what guarantees the growth of production about 5%. The calculated volume of optimum productive lot allows enlargement of the level of total productivity of studied process from 95 to 99%.Research limitations/implications: The methods of optimization such as linear programming depend on degree of complexity of physical and technical relations of the analysed machining processes. Practical implications: The work is an example of an analysis of chosen technological process in aspect of its productivity. It could be helpful to improve a level of total productivity of technological processes by using simple methods of linear programming. Originality/value: The paper presents some results of optimization of machining operations of the sleeve’s technological process, which caused enlargement of the volume of produced fabrications and growth of the level of total productivity.
Słowa kluczowe
EN industrial management   productivity   performance management   optimisation   linear programming  
Wydawca International OCSCO World Press
Czasopismo Journal of Achievements in Materials and Manufacturing Engineering
Rocznik 2006
Tom Vol. 16, nr 1-2
Strony 177--183
Opis fizyczny Bibliogr. 15 poz., rys., tab.
Twórcy
autor Babilas, R.
  • Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland, rafal.bilbas@polsl.pl
autor Krupińska, B.
  • Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland
autor Szewieczek, D.
  • Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland
Bibliografia
[1] M. Błaszczak, Exercises of designing of technological processes of machines’ elements, Published by Silesian University of Technology, Gliwice, 1999, (in Polish).
[2] L.A. Dobrzański, Fundamentals of Materials Science and Physical Metallurgy. Engineering Materials with Fundamentals of Materials Design, WNT, Warsaw, 2002, (in Polish).
[3] B. Krupińska, D. Szewieczek, The attempt of evaluation of the chosen technological gear wheel process on the basis of its efficiency operation, Proceedings of the 13th International Scientific Conference „Achievements in Mechanical and Materials Engineering” AMME’2005,Gliwice-Wisła, 2005.
[4] P. Lowe, The Management of Technology. Perception and opportunities, Chapman & Hali, London, 1995.
[5] D.G. Luenberger, Theory of optimization, PWN, Warsaw, 1984, (in Polish).
[6] C.Y. Nian, W.H. Yang, Y.S. Tarng, Optimization of turning operations with multiple performance characteristics, Journal of Materials Processing Technology 95 (1999).
[7] M. Ostwald, Fundamentals of construction optimization, Published by Politechnika Poznańska, Poznań, 2003, (in Polish).
[8] Ł. Pacyna, Signification of technology in an activity of company, Quality problems 9 (2004), (in Polish).
[9] M. Roszak, D. Szewieczek, S. Tkaczyk, Manufacturing technology and value added, Proceedings of the 12thInternational Scientific Conference „Achievements in Mechanical and Materials Engineering” AMME’2003,Gliwice-Zakopane, 2003.
[10] J. Sikora, Optimization of machining processes with using numerical machines, WNT, Warsaw, 1978, (in Polish).
[11] P. Stępień, Optimal decisions in technics and business, Published by Politechnika Koszalińska, Koszalin, 1996, (in Polish).
[12] D. Szewieczek, S. Tkaczyk, B. Wojtaszek, Measurement and control of the technological process by means of the analysis of its effeciency, Proceedings of the 12th International Scientific Conference „Achievements in Mechanical and Materials Engineering” AMME’2003,Gliwice-Zakopane, 2003.
[13] S. Tkaczyk, B. Wojtaszek, Efficiency evaluation of technological processes, Proceedings of the 11th International Scientific Conference „Achievements in Mechanical and Materials Engineering” AMME’2002,Gliwice-Zakopane, 2002.
[14] W.H. Yang, Y.S. Tarng, Design optimization of cutting parameters for turning operations based on the Taguchi method, Journal of Materials Processing Technology 84 (1998).
[15] K.C. Yung, An integrated model for manufacturing process improvement, Journal of Materials Processing Technology 61 (1996).
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