Burrs from Cores Produced by Cold-Box- Amine Method and Possibility of their Elimination in Eurocast Košice s.r.o. Company

• Autorzy: Vaskova I. , Hrubovcakova M.
• Języki publikacji: EN

Abstrakty

EN

Foundry industry belongs toward key branch with important meaning for different manufacturing industries. Liquid metal is casting in foundry, which makes cast stock with weight from several grams till several ton [1]. To achieve asking qualities of the product is needed know abundance technological a technical process and progress, but in spite of long – term development foundry industry there occur some question marks, that need answer. Characteristic defect castings of ferrous alloys, which often accompanies the use of amine - Cold box cores are flash gutters. Survey, it was found that 77 % of those surveyed foundries have problems with burrs, 71 % foundries solves this problem (or try to tackle) protivýronkovými ingredients in nuclear and molding compounds , but only 29 % considered their "antivýronkovú" method for successful and favorable.

Słowa kluczowe

EN

foundry industry; moulding mixture; cold-box-amine; casting error; flash gutters

PL

przemysł odlewniczy; wady stopów

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2015
• Tom: Vol. 15, iss. 1 spec.
• Strony: 115--120
• Opis fizyczny: Bibliogr. 4 poz., fot., rys., tab.

Twórcy

autor

Vaskova I.

• Department of Ferrous Metallurgy and Foundry, Faculty of Metallurgy, Technical University in Košice, Slovakia

autor

Hrubovcakova M.

• Department of Ferrous Metallurgy and Foundry, Faculty of Metallurgy, Technical University in Košice, Slovakia

Bibliografia

• [1] Strakošová, P. (2005). PhD thesis, VŠB Ostrava. (Slovak).
• [2] Bolibruchová, D. (2010). Foudry technolgy ISBN 978-80-89401-14-7. (Slovak).
• [3] Lipták, R. (2005). Practical verification of the impact of different types of additives on the formation of burrs from nuclei produced by the method Cold-Box-Amine, diplomová práca. (Slovak).
• [4] Revťák, R. (2009). Burrs and penetration of selected castings in foundries Eurocast Ltd. Košice, diplomová práca, Košice (Slovak).