文章基本信息

标题：Parametric Optimization of MIG Welding by Using Taguchi Orthogonal Array
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作者：S Anand Paul ; B Sai Baba ; B Naveen 等
期刊名称：International Journal of Advances in Engineering and Management
电子版ISSN：2395-5252
出版年度：2021
卷号：3
期号：6
页码：30-37
DOI：10.35629/5252-03051501151
语种：English
出版社：IJAEM JOURNAL
摘要：These days one of the most important welding processes in industries is Metal Inert Gas Welding (MIG). MIG welding is affected by many factors such as the torch velocity, torch gap, voltage, current, gas flow rate, nozzle to plate distance, torch angle, wire feed rate, Welding speed, weld deposit area etc., which are input parameters in this project work. In this process, input variables are voltage, current and welding speed with tensile properties and hardness as responses such as tensile properties, hardness and penetration of low carbon steel (ASTM A29). The design of experiments based on Taguchi orthogonal array [L9], acquire Analysis of variance (ANOVA) to determine the influence of parameters with optimal condition. Finally, the confirmation test has been carried out to compare the predicted value of tensile strength and hardness with the experimental value.
关键词：MIG Welding;Mild Steel;Taguchi Approach;Hardness;Tensile strength