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Comparison of simulation programs MAGMASOFT and NOVAFLOW&SOLID in terms of results accuracy

Vasková I., Fecko D., Eperješi Ľ.

Archives of Foundry Engineering

2011

Vol. 11, iss. 1s

51-54

The use of foundry simulation programs is nowadays considered as a must have for any prosperous foundry. On the market there a plenty of simulation programs to simulate foundry processes, mainly filling of the moulds, solidification, prediction of foundry defects, mechanical properties and stresses that are in the castings during and after solidification. Between the best foundry simulation programs belong ProCAST, MAGMASoft and NovaFlow&Solid. Using these simulation programs will lead to the time and financial savings in the pre-production stage of castings production and also these programs can educate the technologists more deeply what is going on in the mould during the castings production. The work is concentrated on comparison of simulation programs MAGMASoft and NovaFlow&Solid from the results accuracy point of view. The main aim is to compare these two programs in simulation of filling and solidification and expected occurrence of defects on the same casting. The results obtained from simulations will be compared from the view of results accuracy, mainly the process of filling of the mould cavity, the solidification process, the expected occurrence of foundry defects and mechanical properties of the simulated castings. The next aim is to compare both simulation programs in terms of time consumption that is needed to prepare the simulation, simulate and evaluate the obtained results.

NovaFlow & Solid + NovaStress - nowe podejście do zagadnień wypełniania wnęki formy i krzepnięcia

Pettersson K.

Przegląd Odlewnictwa

2005

Vol. 55, nr 4

292-294

Artykuł przedstawia szwedzką firmę NovaCast oraz jej działania, których celem jest rozwój rozwiązań rynkowych w zakresie metodologii i sterowania procesami w branży metalurgicznej. Firma NovaCast produkuje także systemy wytwarzania żeliwa sferoidalnego i żeliwa z grafitem wermikularnym oraz oprogramowanie komputerowe dla odlewnictwa. Artykuł przedstawia również polskich użytkowników wyrobów szwedzkiej firmy, a na przykładzie NovaFlow & Solid, pakietu symulacyjnego wypełniania wnęki formy i krzepnięcia, bazującym na pogłębionej analizie przepływu cieczy, ważne zmiany w podejściu do tych właśnie procesów.

The article presents a Swedish firm NovaCast and its activity aiming at the development of the market solutions in the scope of the methodics and controlling metallurgical processes. The firm NovaCast also has been making the systems for producing cast irons with spheroidal and vermicular graphite as well as software for foundries. The article also presents the Polish users of the products of the Swedish firm and - on the example of NovaFlow & Solid, a simulation pack for filling the mould cavity and for solidification process being based on increased knowledge of the liquid flow - shows important changes in the approach just to these processes.