Prehod iz individualne na vitko in agilno serijsko proizvodnjo

Jordan, Eva (author), Kušar, Janez (mentor), Starbek, Marko (co-mentor)

Dvig ekonomske učinkovitosti podjetja pogosto vidijo v investicijah v stroje in opremo ter avtomatizaciji proizvodnega procesa, vendar se morajo pri tem vprašati, ali ne bo zato previsoka lastna cena proizvoda in s tem majhen dobiček ali pa ga sploh ne bo. Odgovor na takšno vprašanje lahko dobimo z uporabo predlagane stroškovne in časovne metode VSM in portfeljske analize vitkosti in agilnosti. To nazorno prikazuje tudi naloga, v kateri so predstavljeni rezultati teoretične in eksperimentalne analize prehoda iz individualne v vitko in agilno serijsko proizvodnjo skozi konkreten primer v majhnem in srednje velikem podjetju (SME). Oblikovali smo vitek proizvodni proces in hkrati ugotovili odzivnost obravnavanega proizvodnega sistema na spremembe na tržišču (agilnost). Izdelan je bil simulacijski program, s katerim smo sproti preverjali stroškovne in ekonomske učinke sprememb. Na osnovi obravnavanega primera smo izdelali in predlagali posplošen postopek, ki je primeren za vsa SME-podjetja, ki se bodo srečevala z vprašanji prehoda iz individualne proizvodnje v vitko in agilno serijsko proizvodnjo.

• Language: Slovenian
• Keywords: vitka proizvodnja, agilna proizvodnja, analiza toka vrednosti, indeks učinkovitosti, portfeljska analiza, iz individualne v serijsko proizvodnjo
• Work type: Doctoral dissertation
• Typology: 2.08 - Doctoral Dissertation
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [E. Jordan]
• Year: 2020
• Number of pages: XXXII, 122 str.
• PID: 20.500.12556/RUL-124236
• UDC: 005.935:658.524(043.3)
• COBISS.SI-ID: 48706051
• Publication date in RUL: 12.01.2021

Secondary language

• Language: English
• Title: Transition from individual to lean and agile mass production

Abstract

Companies often see an increase in economic efficiency in investments in machinery and equipment and automation of the production process, but they must ask themselves whether the cost of the product will be too high and thus a small profit or not at all. The answer to such a question can be obtained using the proposed cost and time method of VSM and portfolio analysis of leanness and agility. This is clearly illustrated by the task in which the results of the theoretical and experimental analysis of the transition from individual to lean and agile serial production through a concrete example in the company SME are presented. We designed a lean production process and at the same time determined the responsiveness of the considered production system to changes in the market (agility). A simulation program was developed, with which we regularly checked the cost and economic effects of the changes. Based on this case, we have developed and proposed a generalized procedure that is suitable for all SME companies that will face issues of transition from individual production to lean and agile serial production.

• Keywords: lean production, agile production, value stream mapping, value added index, portfolio analysis, from individual to mass production