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Analysis of chip breaking during orthogonal machining of Al/SiCp composites

DSpace at IIT Bombay

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Title Analysis of chip breaking during orthogonal machining of Al/SiCp composites
 
Creator JOSHI, SS
RAMAKRISHNAN, N
RAMAKRISHNAN, P
 
Subject aluminium
machining
cutting tools
mechanical properties
silicon compounds
 
Description With the advent of large number of composite materials, a systematic study of machining characteristics of these new materials is necessary for their rapid adoption in the actual engineering applications. This paper is an attempt to understand the machining characteristics of Al/SiCp composite material, which is the most widely used and projected to have large application in the near future. A detailed study of fundamental aspects of chip formation during orthogonal machining is carried out. From the visual observation of the physical form of chips, a systematic chip breaking pattern was observed. Also, the chip breaking phenomenon was related to the mechanical properties of composites by a chip breaking criterion. An understanding of chip curling and breaking can be very helpful in designing cutting tools with constrained chip flow space (like drills, taps, broaches, etc.).
 
Publisher Elsevier
 
Date 2009-04-21T14:10:31Z
2011-11-25T21:08:07Z
2011-12-26T13:08:48Z
2011-12-27T05:34:10Z
2009-04-21T14:10:31Z
2011-11-25T21:08:07Z
2011-12-26T13:08:48Z
2011-12-27T05:34:10Z
1999
 
Type Article
 
Identifier Journal of Materials Processing Technology 88(1-3), 90-96
0924-0136
http://dx.doi.org/10.1016/S0924-0136(98)00379-3
http://hdl.handle.net/10054/1190
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1190
 
Language en