A study on die-sinking electrical discharge machining behaviour of friction stir processed AA5052/WS2 surface composite
S. Vignesh Kumar,
N. V. Dhandapani
Abstract:In the present work, AA5052 alloy is reinforced with 6 vol.% of WS2 particles through friction stir process. Then, electrical discharge machining process is carried out on AA5052 alloy and friction stir processed AA5052/WS2 surface composite. The gap voltage, pulse current and pulse on time are selected as input process factors at three different levels. The material removal rate, tool wear rate and surface roughness have opted as output responses and experiments are conducted as per L27 orthogonal array. The … Show more
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