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Title:SISTEM ZA HKRATNI NADZOR UNIKATNE IN MALOSERIJSKE PROIZVODNJE
Authors:ID Majer, Igor (Author)
ID Roblek, Matjaž (Mentor) More about this mentor... New window
Files:.pdf MAG_Majer_Igor_2013.pdf (1,76 MB)
MD5: 7EEEA8A6CF335A925F2184BD082B2D6E
PID: 20.500.12556/dkum/23794c04-590c-47b7-bdf4-5d88f2771b79
 
Language:Slovenian
Work type:Master's thesis
Organization:FOV - Faculty of Organizational Sciences in Kranj
Abstract:V proizvodnem procesu, kjer glavnino proizvodnje predstavlja izdelava izdelkov po naročilu v količini odvisni od velikosti projekta, se serije izdelkov ne ponavljajo, soočamo se tudi z velikim številom izdelkov, sestavljenih iz večjega števila komponent. Glede na projektni način dela so izdelki z vsakim projektom drugačni, delovni proces pa ostaja nespremenjen. Zahtevnost, raznolikost ter veliko število različnih izdelkov zahteva sistem, ki bo omogočal nadzor proizvodnega delovnega procesa. Zato smo primerjali več informacijskih sistemov, ki bi jih lahko uporabili za nadzor proizvodnje. S pomočjo primerjalne analize smo ugotovili, da je najprimernejša implementacija Preactor-ja v kombinaciji s programskim orodjem Wonderware. Z implementacijo navedenih programskih rešitev v celoten informacijski sistem proizvodnje bo omogočen nadzor ter sledenje obdelovancev v proizvodnem procesu, hkrati pa bomo prešli na dinamično obliko planiranja proizvodnega procesa. S pomočjo informacijske podpore v povezavi s strojno opremo nameščeno v oddelkih proizvodnje bomo omogočili zajem podatkov, s katerimi bomo zagotavljali sledljivost obdelovancev v proizvodnem procesu ter pridobili podatke o proizvodnem času za posamezno komponento izdelka. Zbrani podatki iz proizvodnega procesa bodo omogočali takojšnjo simulacijo plana proizvodnje glede na terminsko definirane čase izdelave določene komponente, oziroma na spremembe na samih izdelkih, ki se zgodijo, ko je izdelek že v delovnem procesu. S simulacijo plana proizvodnje zagotovimo hiter in optimalni prikaz poteka delovnih operacij glede na nastale spremembe. S takojšnjim odpravljanjem neskladnosti v proizvodnem procesu zagotavljamo minimalne stroške, ki jih lahko povzročijo napake storjene v proizvodnem procesu. Optimalen delovni proces znižuje lastno ceno proizvoda ter zvišuje dodano vrednost izdelka.
Keywords:Nadzor proizvodnje, Optimizacija proizvodnje, Planiranje proizvodnje, Simulacija planskih scenarijev, Preactor
Place of publishing:Maribor
Year of publishing:2013
PID:20.500.12556/DKUM-40598 New window
COBISS.SI-ID:7193107 New window
NUK URN:URN:SI:UM:DK:XKNA5OHM
Publication date in DKUM:19.07.2013
Views:1696
Downloads:314
Metadata:XML DC-XML DC-RDF
Categories:FOV
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Secondary language

Language:English
Title:THE SYSTEM FOR SIMULTANEOUS SUPERVISION OF UNIQUE AND LITTLE-SERIES PRODUCTION
Abstract:In a Make to Order production process where the majority of production is represented by fabrication of items in quantities dependent on the size of the project, series of items are not repeated and we face a large number of products, consisting of several components. Regarding the project type of work, the products differ from one project to the other, while the work process remains unchanged. The complexity, diversity and a large number of various products demand a system, which will enable control of the production work process. Thus, we have compared three information systems which could be used to control production. With the help of a comparative analysis, we found that the most appropriate implementation is that of Preactor software in combination with the software Wonderware. By implementing these software solutions into integral production information system, online monitoring and control of processed pieces in the production process is enabled, and thus the process of dynamic production planning too. With the help of information support in connection with the hardware, placed in various departments of production, accurate data entry is enabled, which ensures traceability of processed pieces in the production process and the acquisition of real production times for all individual components of the final products. The gathered data from the production process will enable an instant simulation of a production plan in regards to periodically defined times of production for a particular component or times for changes on products themselves which happen once the piece has already entered the work process. A simulation of the production plan ensures a quick and optimal combination of work operations in regards to the changes that appear. Immediate removal of inadequacies in the production process ensures minimal costs, which may be incurred by faults, appearing from the production process. An optimal work process reduces the price of the product and increases the added value of the product.
Keywords:Production control, Production optimisation, Production planning, Simulation of plan scenarios, Preactor


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