Pressing Speed, Specific Pressure and Mechanical Properties of Aluminium Cast

• Autorzy: Gaspar S. , Pasko J.

Identyfikatory

DOI

10.1515/afe-2016-0024

• Języki publikacji: EN

Abstrakty

EN

Recent research in the process of aluminum alloy die castings production, which is nowadays deeply implemented into the rapidly growing automobile, shipping and aircraft industries, is aimed at increasing the useful qualitative properties of the die casting in order to obtain its high mechanical properties at acceptable economic cost. Problem of technological factors of high pressure die casting has been a subject of worldwide research (EU, US, Japan, etc.). The final performance properties of die castings are subjected to a large number of technological factors. The main technological factors of high pressure die casting are as follows: plunger pressing speed, specific (increase) pressure, mold temperature as well as alloy temperature. The contribution discusses the impact of the plunger pressing speed and specific (increase) pressure on the mechanical properties of the casting aluminum alloy.

Słowa kluczowe

EN

die casting; plunger pressing speed; specific pressure; mechanical properties

PL

odlewanie ciśnieniowe; nacisk; właściwości mechaniczne

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2016
• Tom: Vol. 16, iss. 2
• Strony: 45--50
• Opis fizyczny: Bibliogr. 11 poz., rys., tab., wykr.

Twórcy

autor

Gaspar S.

• Department of Design Technical Systems, Faculty of Manufacturing Technologies in Presov, Technical University of Kosice, Bayerova 1, 08-001 Presov, Slovak Republic

autor

Pasko J.

• Department of Design Technical Systems, Faculty of Manufacturing Technologies in Presov, Technical University of Kosice, Bayerova 1, 08-001 Presov, Slovak Republic

Bibliografia

• [1] Gaspar, S., Pasko, J. & Malik, J. (2011). Inner quality of die castings made from silumin´at pressure die casting process. Manufacturing Technologies.16(3), 3-7.
• [2] Malik, J., Eperjesi, L., Fecko, D. & Gaspar, S. (2011). The influence of the tablet height and final pressure on the final quality of the casting. Archives of Foundry Engineering. 11(1), 37-40.
• [3] Podrocká, R, Malik, J. & Bolibruchová, D. (2015). Defects in high pressure die casting process. Manufacturing Technologies. 15(4), 674-678.
• [4] Białobrzeski, A. (1992). Pressure die casting. Machinery, equipment and technology. Warszawa WNT. (in Polish).
• [5] Vinarcik, E., J. (2003). High Integrity Die Casting Processes. New York: John Wiley and Sons.
• [6] Reikher, A. & Barkhudarov, M. (2007). Casting an analytical approach, Springer Verlag.
• [7] Orlowicz, A.W., Tupaj, M., Mroz, M. & Trytek, A. (2015). Combusion engine cylinder liners made of Al-Si alloys. Archives foundry engineering. 15(2), 71-74.
• [8] Tillova, E., Chalupova, M. & Konecna, R. (2001). Structural study of silumin AlSi7MgTi. Acta Metallurgica Slovaca. 7, 456-458.
• [9] Zyska, A., Konopka, Z. Lagievska, M. & Nadolski, M. (2015). The Influence of Technological Parameters on the Properties of Castings Produced by the Vacuum Assisted Pressure Die Casting Method. Archives of Foundry Engineering. 15(1), 164-168.
• [10] GME 60007, Aluminiumteile für Treibwerklagerung und Aluminiumnenkerne von Dämpfungsblocken, Conti Tech Vegum VC.
• [11] GME 60156, Test Method for Determinig the Compression Properties of centre Tubes, Vauxhall Motors LTD, 2001.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.