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Intelligent tool path correction for improving profile accuracy in CNC turning

DSpace at IIT Bombay

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Title Intelligent tool path correction for improving profile accuracy in CNC turning
 
Creator SUNEEL, TS
PANDE, SS
 
Subject neural networks
 
Description This paper presents the development of an intelligent predictive tool for improving the accuracy of parts produced on CNC turning centers. Actual dimensions and shape (form) produced on components during machining differ from the nominal dimensions commanded in the CNC program. These dimensional and form errors on parts depend on a variety of factors such as tool/work deflections, machine tool accuracy, machining conditions etc. These errors, if predicted, can be used to correct the ideal CNC code and thus improve the part accuracy in CNC machining. In the present work artificial neural networks are used to capture the complex relationship between the errors on the component and the input process conditions. Significant improvement in part accuracy has been obtained using the corrected CNC code during machining.
 
Publisher TAYLOR & FRANCIS LTD
 
Date 2011-08-31T00:48:35Z
2011-12-26T12:59:15Z
2011-12-27T05:50:21Z
2011-08-31T00:48:35Z
2011-12-26T12:59:15Z
2011-12-27T05:50:21Z
2000
 
Type Article
 
Identifier INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 38(14), 3181-3202
0020-7543
http://dx.doi.org/10.1080/002075400418216
http://dspace.library.iitb.ac.in/xmlui/handle/10054/12522
http://hdl.handle.net/10054/12522
 
Language en