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- Title
Determination of optimum parameters for multi-performance characteristics in drilling by using grey relational analysis.
- Authors
Tosun, Nihat
- Abstract
The theory of grey systems is a new technique for performing prediction, relational analysis and decision making in many areas. In this paper, the use of grey relational analysis for optimising the drilling process parameters for the work piece surface roughness and the burr height is introduced. Various drilling parameters, such as feed rate, cutting speed, drill and point angles of drill were considered. An orthogonal array was used for the experimental design. Optimal machining parameters were determined by the grey relational grade obtained from the grey relational analysis for multi-performance characteristics (the surface roughness and the burr height). Experimental results have shown that the surface roughness and the burr height in the drilling process can be improved effectively through the new approach .
- Subjects
GRAY market; DECISION making; SURFACE roughness; PROBLEM solving; MATHEMATICAL optimization; ANALYSIS of variance
- Publication
International Journal of Advanced Manufacturing Technology, 2006, Vol 28, Issue 5/6, p450
- ISSN
0268-3768
- Publication type
Article
- DOI
10.1007/s00170-004-2386-y