Pregled bibliografske jedinice broj: 324528
Investigation of the possible causes for rejects of pressure die cast al engine carriers
Investigation of the possible causes for rejects of pressure die cast al engine carriers // Annals of MTeM for 2007 & Proceedings of the 8th international conference modern technologies in manufacturing / CS. Gyenge (ur.).
Cluj - Napoca: Technical University of Kosice, Slovakia ; University of Rijeka, 2007. str. 259-262 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 324528 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Investigation of the possible causes for rejects of pressure die cast al engine carriers
Autori
Marušić, Vlatko ; Krumes, Dragomir ; Džepina, Ilija
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Annals of MTeM for 2007 & Proceedings of the 8th international conference modern technologies in manufacturing
/ CS. Gyenge - Cluj - Napoca : Technical University of Kosice, Slovakia ; University of Rijeka, 2007, 259-262
ISBN
973-9087-83-3
Skup
8th international conference modern technologies in manufacturing
Mjesto i datum
Cluj-Napoca, Rumunjska, 04.10.2007. - 05.10.2007
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Al carriers; pressure die cast; sleeves; causes; reject
Sažetak
This paper deals with the problem of cutting edge wear and tap cracking (M18x1, 5 mm) while tapping of steel sleeves in the car engine carriers. These carriers are made by pressure die casting of AlSi9Cu3 (Fe) alloy. "3 D" device was used to check dimensions of the castings. The simulation of a heat treatment ("annealing") was performed because steel sleeves are subjected to this process during pressure die casting of Al castings. Sleeve dimensions and sleeve hardness were tested before and after annealing. Taps with TiN and TiC surface layer were tested. The results show that the problems with tapping of sleeves occur because of the inadequate diameter of steel sleeves and not because of their hardness.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
152-1201833-1471 - Utjecaj duplex postupka na strukturu čelika i inženjerstvo površina (Krumes, Dragomir, MZOS ) ( CroRIS)
152-1521473-1475 - Povećanje učinkovitosti i kvalitete odljevaka-hrvatske perspektive (Budić, Ivan, MZOS ) ( CroRIS)
Ustanove:
Strojarski fakultet, Slavonski Brod
