This paper uses a finite element code¡©DEFORM 3D¡ªto simulate the plastic deformation behavior in extrusion processes of heat sink for CPU. The relationships between the loading, strain, velocity distribution, and formability of the extruded product as well as the extrusion conditions are discussed.
Furthermore, this research will propose a criterion for the die design of heat sink and to prove the validity of this proposed criterion by the experiments.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0828102-102627 |
| Date | 28 August 2002 |
| Creators | Chen, Ho-Chen |
| Contributors | Kuang-Jau Fann, Yeong-Maw Hwang, Shen-Yung Lin |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0828102-102627 |
| Rights | off_campus_withheld, Copyright information available at source archive |
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