[Retracted] Optimization of CNC End Milling Process Parameters of Low-Carbon Mold Steel Using Response Surface Methodology and Grey Relational Analysis

<div>Interaction graph of <i>C</i> and <i>D</i> on <i>R</i><sub><i>a</i></sub>.</div>

Advances in Materials Science and Engineering

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Figure 4

Figure 4: [Retracted] Optimization of CNC End Milling Process Parameters of Low-Carbon Mold Steel Using Response Surface Methodology and Grey Relational Analysis 

Figure 4 | [Retracted] Optimization of CNC End Milling Process Parameters of Low-Carbon Mold Steel Using Response Surface Methodology and Grey Relational Analysis 