Experimental Study on Electrode Wear of Diamond-Nickel Coated Electrode in EDM Small Hole Machining

<div>SEM image of the copper tool with diamond-nickel coating. (a) Thickness image of the composite tool. (b) Local image of the composite tool. (c) Local energy spectrum analysis of the copper tool.</div>

Advances in Materials Science and Engineering

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Figure 5

Figure 5: Experimental Study on Electrode Wear of Diamond-Nickel Coated Electrode in EDM Small Hole Machining 