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Mathematical and numerical modeling of the effect of input-parameters on the flushing efficiency of plasma channel in EDM process

Chia sẻ: Đăng Xuân Phương | Ngày: | Loại File: PDF | Số trang:9

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(BQ) In the present study, the temperature distribution on the surface of workpiece and tool during a single discharge in the electrical discharge machining process has been simulated using ABAQUS code finite element software. The temperature dependency of material properties and the expanding of plasma channel radius with time have been employed in the simulation stage. The profile of temperature distribution has been utilized to calculate the dimensions of discharge crater.

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Nội dung Text: Mathematical and numerical modeling of the effect of input-parameters on the flushing efficiency of plasma channel in EDM process

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