Surface Layer Properties after Successive EDM or EDA and Then Superficial Roto-Peen Machining

<table>The SEM image of an individual electric discharge on the machined surface, its 3D view, and its profilogram (<i>U</i> = 80 V, <i>I</i> = 48 A, Ti = 400 <i>μ</i>s).</table>

Advances in Tribology

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Figure 1

Figure 1: Surface Layer Properties after Successive EDM or EDA and Then Superficial Roto-Peen Machining 