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Title: Model for predicting tool life in micro milling of copper
Authors: Prakash, J.R.S.
Rahman, M. 
Senthil, K.A. 
Lim, S.C. 
Keywords: Micro end mill
Response surface methodology
Tool life
Issue Date: Dec-2002
Citation: Prakash, J.R.S.,Rahman, M.,Senthil, K.A.,Lim, S.C. (2002-12). Model for predicting tool life in micro milling of copper. Chinese Journal of Mechanical Engineering (English Edition) 15 (SUPPL.) : 115-120. ScholarBank@NUS Repository.
Abstract: In micro milling process, predicting the life of micro grain carbide cutter is quite tedious and cumbersome because of the size, dimension and unpredictable nature of tool failure. An empirical model is presented using a second order equation for predicting the tool life of micro end mill cutter under dry cutting condition. The model is developed covering wide ranges of primary variables such as cutting speed, feed rate and axial depth of cut by optimizing the response to maximize the tool life. The model presented is adequate for a 95% of confidence interval, and shows good correlation between experimental and predicted results.
Source Title: Chinese Journal of Mechanical Engineering (English Edition)
ISSN: 10009345
Appears in Collections:Staff Publications

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