Vpliv optimizacije proizvodnega procesa na profitabilnost izdelka

Ferlež, Dominik (author), Kušar, Janez (mentor), Berlec, Tomaž (comentor)

Vsako uspešno podjetje stremi k optimizaciji procesov. Za učinkovito optimizacijo procesa pa je potrebna uporaba ustreznih metod in orodij. Cilj diplomske naloge je bil, da na konkretnem primeru iz izbranega podjetja optimiziramo obstoječi proizvodni proces in s tem zmanjšamo stroške in povečamo dobičkonosnost ter kakovost. V prvem delu naloge so teoretično predstavljene, analiza toka vrednosti, stroškovno – časovni profil, metode za oceno ekonomske upravičenosti investicije, metode za primerjavo ekonomske učinkovitosti investicij in izračun stroškovno optimalne oskrbe z materialom. To so metode in orodja vitkosti, ki se uporabljajo pri optimizaciji procesov. V nadaljevanju smo obstoječemu proizvodnemu procesu poiskali tri variante optimizacije procesa in jih tudi podrobneje predstavili. Za vse tri variante smo naredili analizo toka vrednosti, stroškovno – časovni profil ter primerjali letne stroške in letni dobiček. Na podlagi dobljenih rezultatov, smo določili optimalno med njimi. Optimalni varianti smo nato izračunali še točko preloma in neto sedanjo vrednost ter izračunali kakšna bi bila stroškovno optimalna oskrba z materialom. Zaključili smo s komentiranjem dobljenih rezultatov in sklepom, ali je investicija v izbrano varianto optimizacije procesa rentabilna.

• Language: Slovenian
• Keywords: optimizacija procesa, vitka proizvodnja, analiza toka vrednosti, stroški, metodologija ekonomske upravičenosti in učinkovitosti, točka preloma, neto sedanja vrednost
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [D. Ferlež]
• Year: 2022
• Number of pages: XXII, 58 str.
• PID: 20.500.12556/RUL-135360
• UDC: 658.562:005.935(043.2)
• COBISS.SI-ID: 101159939
• Publication date in RUL: 09.03.2022

FERLEŽ, Dominik, 2022, Vpliv optimizacije proizvodnega procesa na profitabilnost izdelka [online]. Bachelor’s thesis. Ljubljana : D. Ferlež. [Accessed 31 March 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=135360

Secondary language

• Language: English
• Title: Process optimization impact on product profitability

Abstract

Every successful company strives to process optimization. However, the effective process optimization requires the use of appropriate methods and tools. The aim of the diploma thesis was to optimize the existing production process from a selected company in a specific case and thus reduce costs and increase product profitability and quality. In the first part of the thesis are theoretically presented value stream mapping, cost – time profile, methodology of economic viability and efficiency, and the calculation of cost - optimal material supply. These are the methods and tools of lean production used in process optimization. Next, we envisioned three versions of optimizing the existing production process. For all three, we made a value stream map, a cost-time profile, and a comparison of annual costs and profit. Based on the obtained results we determined the optimal among them. We then calculated the breaking point and the net present value for the optimal version and calculated the expected cost-efficiency of material supply. Finally, there are comments on the results obtained and a conclusion on the return on investment.

• Keywords: process optimization, lean production, value stream mapping, costs, methodology of economic viability and efficiency, breaking point, net present value