Multiobjective Optimization of Fiber Laser Trepan Drilling for Stainless Steel Using Taguchi–Grey Relational Analysis

The present work focuses on optimizing spatter size, taper angle, and circularity simultaneously during fiber laser trepan drilling of stainless steel thin sheet using Taguchi–grey relational analysis (GRA). The controllable process factors such as trepanning speed, average laser power, and pulse fr...

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Bibliographic Details
Published in:	Journal of Engineering
Main Authors:	Alemu Workie Kebede, Promod Kumar Patowari, Chinmaya Kumar Sahoo
Format:	Article
Language:	English
Published:	Wiley 2025-01-01
Online Access:	http://dx.doi.org/10.1155/je/7198760

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