Experimental Study of Titanium Alloy Micro-Holes by EDM Fuzzy Control System

Abstract:

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Aiming at machining deep micro-holes in titanium alloy, an experimental approach for EDM adopted a fuzzy control system was introduced. The fuzzy control system based on statistics of discharge states, that pulse interval and jumping height as control parameters, was self-developed. The suitable parameter for the deep micro-hole EDM process can be handily adjusted and modified in visual MATLAB fuzzy editor. A lot of experiments for titanium alloy micro-hole machining were performed on the EDM machine tool adopting the fuzzy control system. A titanium alloy deep micro-hole with 80μm in diameter and 15 in the ratio of depth-diameter is obtained. The process and results of experiments show that the process stability and efficiency be improved; due to the fuzzy control system and its suitable control parameters are applied.

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Periodical:

Main Theme:

Edited by:

Chengyong Wang, Ning He, Ming Chen and Chuanzhen Huang

Pages:

195-198

DOI:

10.4028/www.scientific.net/AMR.188.195

Citation:

Y. K. Wang et al., "Experimental Study of Titanium Alloy Micro-Holes by EDM Fuzzy Control System", Advanced Materials Research, Vol. 188, pp. 195-198, 2011

Online since:

March 2011

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$35.00

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