QFD-Taguchi based hybrid approach in die casting process optimization

作     者：K.Ch.APPARAO Anil Kumar BIRRU K.Ch.APPARAO;Anil Kumar BIRRU

作者机构：Department of Mechanical EngineeringNational Institute of TechnologyManipur 795004 India 

出 版 物：《Transactions of Nonferrous Metals Society of China》 (中国有色金属学报（英文版）)

年 卷 期：2017年第27卷第11期

页      面：2345-2356页

核心收录：

学科分类：080503[工学-材料加工工程] 0806[工学-冶金工程] 08[工学] 0818[工学-地质资源与地质工程] 0815[工学-水利工程] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0813[工学-建筑学] 0802[工学-机械工程] 0814[工学-土木工程] 0702[理学-物理学] 080201[工学-机械制造及其自动化] 

基　　金：the National Institute of Technology Manipur Imphal for Financial Support to carry out the experimental work of Mr.K.Ch.Apparao 

主　　题：high pressure die casting A380 alloy QFD technique Taguchi method casting density 

摘      要：The present research work emphasized on identifying and optimizing various significant process parameters of high pressure die casting by using QFD-Taguchi based hybrid approach in order to yield the optimum casting density of the *** of critical process parameters,selection of appropriate orthogonal array,analysis of means and analysis of variance are employed to study the performance characteristic of the die casting *** most critical process parameters identified and optimized by QFD-Taguchi based hybrid approach,such as the injection pressure,the molten metal temperature,the plunger velocity(first and second stage)and the die temperature were explored in the experimental *** results show that injection pressure is the most significant factor among the selected *** contribution of the injection pressure to the variation of mean casting density is around61.483%.Confidence interval(CI)has also been estimated as0.000718for95%consistency level to validate the predicted range of optimum casting density of aforesaid alloy.