Tato diplomová práce se zabývá procesní optimalizací volby výrobních dávek ve společnosti KAMAX, s.r.o. pomocí analýzy současného stavu výrobního systému a aplikací různých modelů stanovování výrobních dávek. Optimalizované velikosti výrobních dávek jsou vybrány na základě simulace a validace výpočtových analytických modelů pomocí simulačního nástroje. Pro potřeby praktické části je však nejprve zpracována teoretická část obsahující analytické metody stanovování výrobních dávek a postup validace a simulace.
Validace simulace je založena na stanovení ceny za skladovací plochu jako plochu výrobní s ohledem na možný potenciál využití této plochy pro přidávání hodnoty, spíše než pro skladování. Na základě stanovení ruzného koeficientu alfa - poměru přidávajícího hodnotu, jsou navrženy různé výrobní dávky a tím optimalizován výrobní systém. Na závěr jsou doporučeny hodnoty výrobních dávek na základě vybraných modelů.
Annotation in English
The work presented in this thesis deals with process optimization by proper selection of manufacturing batch sizes for the company KAMAX, s.r.o. and the company's current production system is studied, and optimal manufacturing batch size is determined by computing the production parameters using various manufacturing batch optimizing methods.
An optimal manufacturing batch is selected by simulating and validating the analytically computed models in simulation software. In order to understand the practical work done in the analytical, simulation and validation process, a theoretic chapter is established as well.
In this thesis work, the results explain the idea of converting the company's current inventory facility into a production facility to increase the productivity and profit to area ratio of the company. And by running the production with the newly defined optimal manufacturing batch and reduced alpha value, the company's production system is optimized.
Process optimization, Capacity equation, Models to select optimal manufacturing batch sizes, Production portfolio analysis, Lot sizing, Optimization of production batches.
Length of the covering note
92 p. (19 800 words)
Language
AN
Annotation
Tato diplomová práce se zabývá procesní optimalizací volby výrobních dávek ve společnosti KAMAX, s.r.o. pomocí analýzy současného stavu výrobního systému a aplikací různých modelů stanovování výrobních dávek. Optimalizované velikosti výrobních dávek jsou vybrány na základě simulace a validace výpočtových analytických modelů pomocí simulačního nástroje. Pro potřeby praktické části je však nejprve zpracována teoretická část obsahující analytické metody stanovování výrobních dávek a postup validace a simulace.
Validace simulace je založena na stanovení ceny za skladovací plochu jako plochu výrobní s ohledem na možný potenciál využití této plochy pro přidávání hodnoty, spíše než pro skladování. Na základě stanovení ruzného koeficientu alfa - poměru přidávajícího hodnotu, jsou navrženy různé výrobní dávky a tím optimalizován výrobní systém. Na závěr jsou doporučeny hodnoty výrobních dávek na základě vybraných modelů.
Annotation in English
The work presented in this thesis deals with process optimization by proper selection of manufacturing batch sizes for the company KAMAX, s.r.o. and the company's current production system is studied, and optimal manufacturing batch size is determined by computing the production parameters using various manufacturing batch optimizing methods.
An optimal manufacturing batch is selected by simulating and validating the analytically computed models in simulation software. In order to understand the practical work done in the analytical, simulation and validation process, a theoretic chapter is established as well.
In this thesis work, the results explain the idea of converting the company's current inventory facility into a production facility to increase the productivity and profit to area ratio of the company. And by running the production with the newly defined optimal manufacturing batch and reduced alpha value, the company's production system is optimized.
Process optimization, Capacity equation, Models to select optimal manufacturing batch sizes, Production portfolio analysis, Lot sizing, Optimization of production batches.
Research Plan
The aim of this thesis is to optimize manufacturing system processes by selecting batch sizes at ordering, manufacturing or transportation.
Thesis will include:
1/ Literature review focused on manufacturing processes analysis tools, models used to select optimal ordering, manufacturing and transportation batch sizes. Review should include also simulation tools and other approaches of selecting mentioned batches.
2/ Production portfolio analysis and selection of representative products and processes.
3/ Analysis of current approaches to define before mentioned batch sizes. Data gathering, analysis and measurement of current processes which are necessary to model batch sizes.
4/ Define optimized approach to select batch sizes.
5/ Verify and validate optimized approach by other analytical tools or by simulation.
6/ Compare current state with newly defined one. Estimate economic benefits and expenses of new solution.
Research Plan
The aim of this thesis is to optimize manufacturing system processes by selecting batch sizes at ordering, manufacturing or transportation.
Thesis will include:
1/ Literature review focused on manufacturing processes analysis tools, models used to select optimal ordering, manufacturing and transportation batch sizes. Review should include also simulation tools and other approaches of selecting mentioned batches.
2/ Production portfolio analysis and selection of representative products and processes.
3/ Analysis of current approaches to define before mentioned batch sizes. Data gathering, analysis and measurement of current processes which are necessary to model batch sizes.
4/ Define optimized approach to select batch sizes.
5/ Verify and validate optimized approach by other analytical tools or by simulation.
6/ Compare current state with newly defined one. Estimate economic benefits and expenses of new solution.
Recommended resources
[1] ANDERSON, M.A., E. J. ANDERSON a G. PARKER. Operations management for dummies. Hoboken: John Wiley, 2013. For dummies. ISBN 978-1-118-55106-6.
[2] IVANOV, D., J. SCHÖNBERGER a A. TSIPOULANIDIS. Global Supply Chain and Operations Management. Springer, 2017. Springer Texts in Business and Economics. ISBN 978-3-319-24215-6.
[3] SALVENDY, G. ed. Handbook of industrial engineering: technology and operations management. 3rd ed., compl. rev. and updated. New York: John Wiley and Sons, 2001. ISBN 0-471-33057-4.
[4] GUPTA, P. K., D.S. HIRA. Operations research: for engineering, computer science, commerce and management, economics, statistics, mathematics, CA, ICWA and CS : also useful for IAS and other competitive examinations. Seventh edition. New Delhi: S. Chand and Company, 2014. ISBN 978-81-219-0281-6.
[5] LIANG, X., L. MA, H. WANG a H. YAN. Inventory Management with Alternative Delivery Times. Springer, 2017. SpringerBriefs in Operations Management. ISBN 978-3-319-48633-8.
Recommended resources
[1] ANDERSON, M.A., E. J. ANDERSON a G. PARKER. Operations management for dummies. Hoboken: John Wiley, 2013. For dummies. ISBN 978-1-118-55106-6.
[2] IVANOV, D., J. SCHÖNBERGER a A. TSIPOULANIDIS. Global Supply Chain and Operations Management. Springer, 2017. Springer Texts in Business and Economics. ISBN 978-3-319-24215-6.
[3] SALVENDY, G. ed. Handbook of industrial engineering: technology and operations management. 3rd ed., compl. rev. and updated. New York: John Wiley and Sons, 2001. ISBN 0-471-33057-4.
[4] GUPTA, P. K., D.S. HIRA. Operations research: for engineering, computer science, commerce and management, economics, statistics, mathematics, CA, ICWA and CS : also useful for IAS and other competitive examinations. Seventh edition. New Delhi: S. Chand and Company, 2014. ISBN 978-81-219-0281-6.
[5] LIANG, X., L. MA, H. WANG a H. YAN. Inventory Management with Alternative Delivery Times. Springer, 2017. SpringerBriefs in Operations Management. ISBN 978-3-319-48633-8.
Enclosed appendices
-
Appendices bound in thesis
tables
Taken from the library
Yes
Full text of the thesis
Appendices
Reviewer's report
Supervisor's report
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