Surface quality of foundry pattern manufactured by FDM method - rapid prototyping

• Autorzy: Hanus, A. , Špirutová, N. , Beňo, J.
• Języki publikacji: EN

Abstrakty

EN

The goal of this paper was to verify the possibilities of using 3D models produced by means of the FDM technology for actual foundry production. Experimental models were produced using Dimension sst 768 3D printer. Two types of castings (type I - simple plates, type II - jewellery) were cast in plaster moulds. The models were burnt out at 500 oC. The goal of the experiment was to verify the effect of modifications upon surface quality of the resulting casting. The ABS model was tested with unmodified surface, chemically treated surface, blasted surface and blasted and etched surface together. The results of the experiment have confirmed the assumed effect of both mechanical and chemical modifications of the model surface on casting surface quality.

Słowa kluczowe

PL

zarządzanie jakością; właściwości mechaniczne; obróbka powierzchni; wada odlewnicza; jakość powierzchni; modyfikacja powierzchni

EN

quality management; mechanical properties; surface treatment; casting defect; surface quality; surface analyses; ABS; surface modifications

• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2011
• Tom: Vol. 11, iss. 1s
• Strony: 15-20
• Opis fizyczny: Bibliogr. 10 poz., rys., tab.

Twórcy

autor

Hanus, A.

autor

Špirutová, N.

autor

Beňo, J.

• Foundry Department, Faculty of Metallurgy and Material Engineering, VŠB - Technical University of Ostrava, Czech Republic,

Bibliografia

• [1] Wimpenny, D. I.: The application of Rapid Prototyping Technology in investment casting, Slévárenství LIII, leden 2005, No. 1, pp. 29 - 34 (in Czech).
• [2] Sládek, A.: New trends in the field of investment casting with application of Rapid prototyping simulation programmes and technoloies, Slévárenství LV, srpen -září 2007,No. 8-9, pp. 400 -403 (in Slovak).
• [3] Gibbs, S., Winkelmann, S. Building Your Business in Layers. Part I. Modern Casting, 96, 2006, č. 7, s. 37 - 40.
• [4] GIBBS, S. RP Checks Out Fast. Part II. Modern Casting, 96, 2006, č. 8, s. 43 - 45.
• [5] [25.7.2010] http://www.fortus.com/finishing_stations.aspx.
• [6] [25.7.2010] http://itll.colorado.edu/images/uploads/resources/absproperties.pdf.
• [7] [25.7.2010] www.mcae.cz.
• [8] [25.7.2010] www.indutherm.de.
• [9] ČSN 01 4450 - Drsnost povrchu (in Czech).
• [10] Špirutová, N.: Diploma Thesis, VŠB-TU Ostrava, 2010 (in Czech).