Application of goal programming technique for Electro Discharge Machining (EDM) characteristics of cemented carbide (WC/Co)

被引：1
|
作者：
Kanagarajan, D. [2 ]
Karthikeyan, R. [2 ]
Palanikumar, K. [1 ]
Davim, J. Paulo [3 ]
机构：
[1] Sri Sairam Inst Technol, Madras 600044, Tamil Nadu, India
[2] Annamalai Univ, Dept Mfg Engn, Annamalainagar 608002, Tamil Nadu, India
[3] Univ Aveiro, Dept Mech Engn, P-3810193 Aveiro, Portugal
来源：
INTERNATIONAL JOURNAL OF MATERIALS & PRODUCT TECHNOLOGY | 2009年 / 35卷 / 1-2期
关键词：
WC/Co cemented carbide; EDM; electro discharge machining; multi objective optimisation; goal programming; genetic algorithm; PARAMETERS;
D O I：
10.1504/IJMPT.2009.025228
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Tungsten carbide/Cobalt (WC/Co) cemented carbide is one of the important composite materials which is used for manufacturing cutting tools, dies and other special tools. WC/Co cemented carbide produced through powder metallurgy is subjected to Electro Discharge Machining. The process characteristics such as Material Removal Rate, Tool Wear Rate and Surface Roughness are studied by varying speed of electrode rotation, pulse current, pulse on time and dielectric flushing pressure. The experimental results are used to develop non-linear regression models for the process characteristics. A non-linear Goal programming based on Genetic Algorithm is used to optimise the processing conditions.
引用
收藏
页码：216 / 227
页数：12
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