Implementation of a Simulation Information Technology Through Printing Processes

U radu je prikazano modeliranje i simuliranje tiskarskih proizvodnih procesa koje je računalno potpomognuto orijentiranim programskim jezikom. Prilagođeno je skupu definiranih konstantnih varijabli. Prikazan je i model Petri mreže, svojevrsni alat čija je primjena u izmjeni informacija prilagođena dinamičkim sustavima te podržava modeliranja i simuliranja. Realno su izvedeni primjeri iz grafičke produkcije, oblikujući tiskovne i doradne faze u jedinstvene rutinske cjeline. Rezultati istraživanja su radni procesi koji se primjenjuju u stvarnim proizvodnim sustavima i kao takvi rješavaju nerentabilnosti i proizvodne zastoje. Proučava se svaka individualna faza rada zasebno kao izvršni proizvodni čvor u standardiziranim uvjetima grafičke proizvodnje. Modeliranjem radnih tijekova grafičke reprodukcije stvaraju se novi relacijski odnosi unutar tehnološke pripreme rada i odjela tiska. Kombiniraju se radni procesi na instaliranim resursnim kapacitetima.The paper presents modelling and simulating of the printing processes, which are computer assisted by the oriented software language. They have been adjusted to the group of defined constant variables. The paper also presents the model of the Petri Network, which is a kind of a tool whose application in the exchange of information has been adjusted to the dynamic systems and it supports modelling and simulations. The examples have been obtained realistically from the graphic production, forming the printing and finalisation phases into the unique routine unities. The results of the research are the working processes which are applied in the real production systems and as such solve the problems of cost-ineffectiveness and production standstill. Each individual phase has been analysed separately as the executive production nodes under the standardized conditions of the graphic production. The modelling of the workflows of the graphic reproduction creates new relations within the technological preparation of the work and the printing department. The working processes are combined on the installed resource capacities