The Production of Plaster Molds with Patternless Process Technology

• Autorzy: Pastirčák R. , Sládek A. , Kucharčíková E.

Identyfikatory

DOI

10.1515/afe-2015-0045

• Języki publikacji: EN

Abstrakty

EN

The work deals with technology Patternless process that combines 3 manufacturing process mold by using rapid prototyping technology, conventional sand formation and 3D milling. It's unconventional technology that has been developed to produce large-sized and heavy duty castings weighing up to several tons. It is used mainly in prototype and small batch production, because eliminating production of models. The work deals with the production of blocks for making molds of gypsum and gypsum drying process technology Thermomold. Into blocks, where were made cavities by milling were casted test castings from AlSi10MgMn alloy by gravity casting. At machining of the mold cavity was varied feed rate of tool of cemented carbide. Evaluated was the surface roughness of test castings, that was to 5 micrometers with feed from 900 to 1300 mm/min. The dimensional accuracy of castings was high at feed rate of 1000 and 1500 mm/min did not exceed 0.025 mm.

Słowa kluczowe

EN

innovative foundry technology; innovative foundry material; automation in foundry; robotics in foundry; Patternless process technology; plaster thermomold; aluminium alloy

PL

innowacyjna technologia odlewnicza; innowacyjny materiał odlewniczy; automatyzacja odlewnictwa; robotyka w odlewnictwie; technologia Patternless; stop aluminium

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2015
• Tom: Vol. 15, iss. 2
• Strony: 91--94
• Opis fizyczny: Bibliogr. 10 poz., rys., tab., wykr.

Twórcy

autor

Pastirčák R.

• Department of Technological Engineering, University of Žilina, Univerzitná 1, 010 26 Žilina, Slovakia

autor

Sládek A.

• Department of Technological Engineering, University of Žilina, Univerzitná 1, 010 26 Žilina, Slovakia

autor

Kucharčíková E.

• Department of Technological Engineering, University of Žilina, Univerzitná 1, 010 26 Žilina, Slovakia

Bibliografia

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• [3] Rodríguez, A. et al. (2012): Maximal reduction of steps for iron casting one-of-a-kind parts. Journal of Cleaner Production. 20(24), 48-55.
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• [8] Bolibruchová, D., Richtárech, L., Macko, J. (2014). Possibilities for eliminating a larger amount of iron in the secondary AlSi6Cu4 alloy with chrome. Materials and technology. 48(6), 817-821. UDK 669.715:621.74.046.
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