Sivarao, Subramonian and Ammar, Abd Rahman and T., Joseph Sahaya Anand and Salleh, Mohd Shukor (2010) Stochastic Modeling and Optimization of Laser Machining by Response Surface Methodology. International Journal of Engineering & Technology, 10 (04). pp. 13-21. ISSN 2077-1185
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Abstract
Design of experiment uses a series of structured analytic method to investigate the relation between parameters and the responses. The particular technique used in this study is response surface methodology. Using the DOE approach, a mathematical based model was developed through regression analysis to study the response prediction. It is found that for kerf width the cutting speed plays an important role. Only a high cutting speed can produce good kerf width. When considering the interaction between the parameters, duty cycle directly depends on frequency where a high duty cycle is needed for high frequency cutting and vice versa to obtain a good kerf width.
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Faculty of Manufacturing Engineering > Department of Manufacturing Process |
| Depositing User: | Assoc. Pror. Ir. Dr. Sivarao Subramonian |
| Date Deposited: | 13 Aug 2013 15:23 |
| Last Modified: | 28 May 2015 04:01 |
| URI: | http://eprints.utem.edu.my/id/eprint/9152 |
| Statistic Details: | View Download Statistic |
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