| Autor: |
Amiri, Amir, Nikpour, Amin, Saraeian, Payam, Fratini, Livan, Di Lorenzo, Rosa, Buffa, Gianluca, Ingarao, Giuseppe |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2018, Vol. 1960 Issue 1, pN.PAG-N.PAG, 5p, 1 Color Photograph, 4 Diagrams, 1 Graph |
| Abstrakt: |
Forging is one of the manufacturing processes of aluminium parts which has two major categories: called hot and cold forging. In the cold forging, the dimensional and geometrical accuracy of final part is high. However, fracture may occur in some aluminium alloys during the process because of less workability. Fracture in cold forging can be in the form of ductile, brittle or combination of both depending on the alloy type. There are several criteria for predicting fracture in cold forging. In this study, cold forging process of 6063 aluminium alloy for three different parts is simulated in order to predict fracture. The results of numerical simulations of Freudenthal criterion is in conformity with experimental tests. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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