ISSN 2394-5125
 

Research Article 


OPTIMIZATION OF MECHANICAL PROPERTIES OF WIRE ARC ADDITIVE MANUFACTURED SPECIMENS USING GREY-BASED TAGUCHI METHOD

Kodati Teja, Subhash Chandra Vamsi Tokala, Y. Pratapa Reddy, K. L Narayana.

Abstract
In present work, the optimization of mechanical properties of specimens accumulated by Wire Arc Additive Manufacturing (WAAM) process is done using Grey-based Taguchi method. ER4043 MIG wire of 1.2mm diameter specimen material and 6061 aluminumas substrate are selected for analysis. Initially, the specimens are fabricated by using Cold Metal Transfer (CMT) welding machine with a linear manipulatorby changing process parameters like Gas pressure, Current, Nozzle to tip distanceby following L9 Orthogonal Array (OA). Mechanical tests are conducted on specimens like, Micro tensile test and Micro Hardness test. From the output responses (test data)Grey-based Taguchi analyses and Grey based ANOVA test is performed.Finally, Maximization of Ultimate tensile strength (UTS) and Hardness of the WAAM specimens by Grey based Taguchi analysis and identified the percentage of contribution of each process parameters by using Grey based ANOVA.

Key words: Wire Arc Additive Manufacturing (WAAM), Orthogonal Array (OA), Grey based Taguchi method,ANOVA (Analysis of Variance)


 
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How to Cite this Article
Pubmed Style

Kodati Teja, Subhash Chandra Vamsi Tokala, Y. Pratapa Reddy, K. L Narayana. OPTIMIZATION OF MECHANICAL PROPERTIES OF WIRE ARC ADDITIVE MANUFACTURED SPECIMENS USING GREY-BASED TAGUCHI METHOD. JCR. 2020; 7(9): 808-817. doi:10.31838/jcr.07.09.153


Web Style

Kodati Teja, Subhash Chandra Vamsi Tokala, Y. Pratapa Reddy, K. L Narayana. OPTIMIZATION OF MECHANICAL PROPERTIES OF WIRE ARC ADDITIVE MANUFACTURED SPECIMENS USING GREY-BASED TAGUCHI METHOD. http://www.jcreview.com/?mno=112309 [Access: April 17, 2021]. doi:10.31838/jcr.07.09.153


AMA (American Medical Association) Style

Kodati Teja, Subhash Chandra Vamsi Tokala, Y. Pratapa Reddy, K. L Narayana. OPTIMIZATION OF MECHANICAL PROPERTIES OF WIRE ARC ADDITIVE MANUFACTURED SPECIMENS USING GREY-BASED TAGUCHI METHOD. JCR. 2020; 7(9): 808-817. doi:10.31838/jcr.07.09.153



Vancouver/ICMJE Style

Kodati Teja, Subhash Chandra Vamsi Tokala, Y. Pratapa Reddy, K. L Narayana. OPTIMIZATION OF MECHANICAL PROPERTIES OF WIRE ARC ADDITIVE MANUFACTURED SPECIMENS USING GREY-BASED TAGUCHI METHOD. JCR. (2020), [cited April 17, 2021]; 7(9): 808-817. doi:10.31838/jcr.07.09.153



Harvard Style

Kodati Teja, Subhash Chandra Vamsi Tokala, Y. Pratapa Reddy, K. L Narayana (2020) OPTIMIZATION OF MECHANICAL PROPERTIES OF WIRE ARC ADDITIVE MANUFACTURED SPECIMENS USING GREY-BASED TAGUCHI METHOD. JCR, 7 (9), 808-817. doi:10.31838/jcr.07.09.153



Turabian Style

Kodati Teja, Subhash Chandra Vamsi Tokala, Y. Pratapa Reddy, K. L Narayana. 2020. OPTIMIZATION OF MECHANICAL PROPERTIES OF WIRE ARC ADDITIVE MANUFACTURED SPECIMENS USING GREY-BASED TAGUCHI METHOD. Journal of Critical Reviews, 7 (9), 808-817. doi:10.31838/jcr.07.09.153



Chicago Style

Kodati Teja, Subhash Chandra Vamsi Tokala, Y. Pratapa Reddy, K. L Narayana. "OPTIMIZATION OF MECHANICAL PROPERTIES OF WIRE ARC ADDITIVE MANUFACTURED SPECIMENS USING GREY-BASED TAGUCHI METHOD." Journal of Critical Reviews 7 (2020), 808-817. doi:10.31838/jcr.07.09.153



MLA (The Modern Language Association) Style

Kodati Teja, Subhash Chandra Vamsi Tokala, Y. Pratapa Reddy, K. L Narayana. "OPTIMIZATION OF MECHANICAL PROPERTIES OF WIRE ARC ADDITIVE MANUFACTURED SPECIMENS USING GREY-BASED TAGUCHI METHOD." Journal of Critical Reviews 7.9 (2020), 808-817. Print. doi:10.31838/jcr.07.09.153



APA (American Psychological Association) Style

Kodati Teja, Subhash Chandra Vamsi Tokala, Y. Pratapa Reddy, K. L Narayana (2020) OPTIMIZATION OF MECHANICAL PROPERTIES OF WIRE ARC ADDITIVE MANUFACTURED SPECIMENS USING GREY-BASED TAGUCHI METHOD. Journal of Critical Reviews, 7 (9), 808-817. doi:10.31838/jcr.07.09.153