Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7121660 | Measurement | 2018 | 5 Pages |
Abstract
The paper entitled “Experimental investigation of machinability characteristics and multiresponse optimization of end milling in aluminium composites using response surface methodology (RSM) based grey relational analysis (GRA)”. The Authors adopted RSM based grey relational method to achieve high productivity in terms of maximum material removal rate MRR and least surface roughness, tool wear and cutting forces. Experimental design was made using RSM (central composite design) and responses were measured according to standard methods. In this study, authors had proposed the optimized Grey relational grade (GRG) ranking for machinability characteristics. However, there are some errors in their analysis, which are likely to affect the significance of their proposed ranking. So, this comment highlights the miscalculations and gives the corrected results.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Aqib Mashood Khan, He Ning, Li Liang, Muhammad Jamil,