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JSIR Vol.66(03) [March 2007] >


Title: Mathematical models of tool life and surface roughness for turning operation through response surface methodology
Authors: Singh, Hari
Kumar, Pradeep
Keywords: Carbide inserts
En24 steel
Experimental design
RSM
Surface roughness
Tool life
Issue Date: Mar-2007
Publisher: CSIR
IPC CodeG09B25/02
Abstract: Mathematical models of tool life and surface roughness have been developed for turning En24 steel with titanium carbide coated tungsten carbide inserts. Response surface methodology (RSM) has been applied for developing the models in the form of multiple regression equations correlating dependent parameters, tool life and surface roughness, with cutting speed, feed rate and depth of cut, in a turning process. The second order response surface was found suitable for present work. The central composite rotatable design was used to plan the experiment.
Page(s): 220-226
ISSN: 0022-4456
Source:JSIR Vol.66(03) [March 2007]

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