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Vsak dan našega življenja prinaša nove izzive, ki nas prisilijo, da se z njimi soočimo in jih uspešno rešimo. Nič drugače ni na ravni podjetij, ki morajo za svoj obstoj dnevno reševati goro izzivov, da ohranjajo svoj položaj v svetu neusmiljene konkurence. V želji ohraniti svoj položaj na trgu oziroma ta položaj še izboljšati, je treba biti vsaj v koraku s svojimi konkurenti, največkrat pa korak, če ne dva pred njimi. Tako, kot je treba izvajati nadzor nad dogajanjem zunaj podjetja, se je treba osredotočiti tudi na poslovanje znotraj podjetja. Ustvariti prednost pred ostalimi, pomeni, biti boljši od njih tam, kjer je mogoče nadzorovati potek dogajanja in vplivati nanj. To pa pomeni, da je treba imeti pod nadzorom vse, kar se dogaja znotraj podjetja. Tudi tiste najmanjše podrobnosti, ki se včasih zdijo samoumevne, a lahko zaradi njih podjetje ostane brez ključnih kupcev. V diplomski nalogi bomo raziskali, kako izvajanje notranjega nadzora zagotovi konkurenčno prednost in zmanjša možnost pojava napak, ki si jih podjetje ne želi. Prav tako bomo poiskali najboljši način za zagotavljanje sledljivosti produktov procesa proizvodnje znotraj vseh faz procesa obdelave. Na ta način bomo v podjetju precej izboljšali proces priprave proizvodnje in s tem tudi skrajšali pretočni čas od samega prihoda surovin v podjetje do izdaje končnih produktov svojim kupcem. V ta namen bo treba analizirati sedanje stanje proizvodnje v podjetju. Na podlagi obstoječega stanja bomo poiskali najbolj primerne rešitve za uvedbo nadzora nad proizvodnjo. Skušali bomo uvesti sistem nadzora s črtno kodo, ki bo nadomestil sedanjih način pisanja podatkov na list papirja. V ta namen bo treba uvesti tudi primeren informacijski sistem, ki bo poskrbel za zagotavljanje aktualnih podatkov, s katerimi bomo lažje zagotavljali sledljivost produktov od njihove proizvodnje pa vse do izdaje iz skladišča. S tem bomo lažje sledili naročilom kupcev in tudi pravočasno pripravili izdelke glede na željene roke dobave. Each day of our lives brings new challenges that force us to face them and successfully solve them. It is no different for various companies which, for their existence, must solve the challenges of the day to maintain their position in a world of fierce competition. In order to maintain their position on the market, or to improve their situation, it is necessary to keep pace with the competitors, and necessary to be at least a step if not two ahead of them. Just as it is necessary to exercise control over what is happening outside the company, it is also necessary to focus on the business performance within the company. To be ahead of others means being better than them where it is possible to control the course of events and influence it. This means that it is necessary for the company to have control over all matters inside the institution. Even the smallest details, which sometimes seem self-evident, but can result in the company being left without key buyers. In this diploma thesis, we are going to investigate how the implementation of internal control provides competitive advantage and reduces the possibility of errors the company may not want. Also, we are going to find the best way to ensure that the products are traceable in all stages of production process. This way, we are going to significantly improve the planning process and reduce the production time between the first stage and the final stage of production where the final products are delivered to the customers. For this purpose, it is necessary to analyze the current state of production in the company. On the basis of the existing situation, we are going to find the most suitable solutions for introducing a production control. We are going to try to implement a barcode control system which is going to replace the current way of writing data on a sheet of paper. For this purpose, it is going to be necessary to introduce an appropriate information system that is going to ensure up-to-date information with which we will be able to guarantee the traceability of products from the start of production until they leave the warehouse. Doing so, we are going to follow customer orders easily and also prepare products in due time according to the desired delivery dates.

Terminiranje v proizvodnji je postopek časovnega planiranja del in virov, s ciljem optimizacije procesa proizvodnje. Namen terminiranja je zmanjšanje časa izdelave, s čimer se poveča učinkovitost proizvodnje ob zmanjšanju celotnih stroškov. Na izbiro je veliko metod terminskega planiranja, ki se med seboj lahko zelo razlikujejo, zato je vselej prisotna dilema pri izbiri najprimernejše metode za dan proces. Namen diplomske naloge je najprej predstaviti proces terminiranja na splošno, k čemur je vključen tudi ekonomski vidik. Nato pa se naloga posveča opisu pogosto uporabljenih tradicionalnih metod (poudarek na prednostnih pravilih), ter njihovi alternativi - genetskim algoritmom. Razlike med metodama so, s pomočjo primerov, opisane v zaključnem komentarju. Z implementacijo ustreznega genetskega algoritma, se lahko v določenih kompleksnih primerih skrajša terminski plan, kar pripelje do korenitega zmanjšanja proizvodnih stroškov. Production scheduling is a process of arranging works and resources, with the aim of optimizing the production process. The purpose of scheduling is to reduce production time, thereby increasing production efficiency, while reducing the total cost. There are many known methods of sequencing jobs on machines, which can greatly differ from each other. This may cause a dilemma when choosing the most appropriate method for optimization of work process. The aim of diploma is firstly to present the process of scheduling in general, which also includes economic aspect of the process. Afterwards the text focuses on frequently used traditional methods (with the main focus on the priority rules) and their alternative – genetic algorithms. The differences between various methods are described in the last section, with the help of the two examples. By implementing an appropriate genetic algorithm, in some complex cases, the schedule can be shortened, leading to a radical reduction in production costs.

Magistrska naloga se osredotoča na upravljanje kapacitet s poudarkom na razvrščanju delovnih nalogov. V današnjem globalnem in dinamičnem poslovnem okolju morajo biti podjetja kar se da fleksibilna in se pripravljena odzvati na spremembe kar se da hitro. Konkurenca je neusmiljena, kar sili proizvodna podjetja v optimizacijo samega proizvodnega procesa. Boljšo izkoriščenost proizvodnega procesa lahko dosežemo z aktivnim in efektivnim upravljanjem kapacitet. Optimiziran proizvodni proces ima številne prednosti, ki se odražajo skorajda v vseh segmentih poslovanja podjetja. Master’s thesis focuses on capacity management with an emphasis on the classification of work orders. In today’s global and dynamic business environment, companies must be as flexible and be ready to react to changes as quick as quickly as possible. Competition is fierce and this fact forces manufacturing companies to optimize the production process itself. Better utilization of the production process could be achieved through active and effective capacity management. The optimized manufacturing process has many advantages, which reflect in almost all business segments of the company.

Diplomsko delo obravnava tematiko s področja planiranja in spremljanja proizvodnje v podjetju Impol-Inotechna. Podjetje izgublja konkurenčno prednost zaradi slabih odločitev v proizvodnji in poslovanju. Slabe odločitve bazirajo na nepopolnih ali napačnih informacijah o stanju naročil v proizvodnji, te pa pripeljejo do povečanja stroškov izdelave posamezne pogodbe in zamud pri pogodbenih rokih. V ta namen sem na podlagi teoretičnega znanja in praktičnih izkušenj izdelal predlog in model rešitve, ki omogoča izboljšanje planiranja in spremljanja proizvodnje ter vodstvu podjetja in zaposlenim omogoča prikazovanje natančnih informacij o stanju naročil. This thesis discusses production planning and monitoring in company Impol-Inotechna. The company is losing competitive advantage because of poor decisions in production and business. Poor decisions are based on incomplete or inaccurate information about the state of contracts in production, which leads to unnecessary costs and contract delays. Based on theoretical knowledge and practical experience a model has been formed, which provides improvement in planning and monitoring of production and presents accurate information about the state of contracts to company management and employees.

Namen diplomske naloge je vzpostaviti sistem planiranja proizvodnje v podjetju Vivapen d.o.o. Naloga je zasnovana tako, da najprej obravnava teorijo planiranja proizvodnje ter nato v zadnjem delu preide v praktični primer vzet iz podjetja ter na koncu poda analizo. V teoretičnem delu je naloga zastavljena tako, da poda sledečo teorijo: planiranje v delovnih sistemih planiranje, nadzor in vodenje proizvodnega procesa, osnovno planiranje proizvodnje, terminsko planiranje, Preactor in njegova uporaba v sistemu planiranja ter praktični primer. The purpose of this work is to establish a system of production planning in Vivapen d.o.o. company. The task was designed so that it first deals with the theory of production planning and then goes into a practical example taken from the company. In the last part an analysis is given. In the theoretical part the following theory is presented: planning in manufacturing systems, planning, control and management of the production process, the basic production planning, and scheduling, Preactor and its use in a planning system, and a practical example.