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Analysis of Large-Strain Extrusion Machining with Different Chip Compression Ratios
Joint Authors
Lin, Ping
Li, Qing
Xie, Zi Chun
Deng, Wen Jun
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-20
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Large-Strain Extrusion Machining (LSEM) is a novel-introduced process for deforming materials to very high plastic strains to produce ultra-fine nanostructured materials.
Before the technique can be exploited, it is important to understand the deformation behavior of the workpiece and its relationship to the machining parameters and friction conditions.
This paper reports finite-element method (FEM) analysis of the LSEM process to understand the evolution of temperature field, effective strain, and strain rate under different chip compression ratios.
The cutting and thrust forces are also analyzed with respect to time.
The results show that LSEM can produce very high strains by changing in the value of chip compression ratio, thereby enabling the production of nanostructured materials.
The shape of the chip produced by LSEM can also be geometrically well constrained.
American Psychological Association (APA)
Deng, Wen Jun& Lin, Ping& Xie, Zi Chun& Li, Qing. 2012. Analysis of Large-Strain Extrusion Machining with Different Chip Compression Ratios. Journal of Nanomaterials،Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-1029296
Modern Language Association (MLA)
Deng, Wen Jun…[et al.]. Analysis of Large-Strain Extrusion Machining with Different Chip Compression Ratios. Journal of Nanomaterials No. 2012 (2012), pp.1-12.
https://search.emarefa.net/detail/BIM-1029296
American Medical Association (AMA)
Deng, Wen Jun& Lin, Ping& Xie, Zi Chun& Li, Qing. Analysis of Large-Strain Extrusion Machining with Different Chip Compression Ratios. Journal of Nanomaterials. 2012. Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-1029296
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1029296