Effect of Process Parameters on the Maximum Temperature Developed and Mechanical Properties of MIG-SMD Manufactured Parts.

Authors

  • Adnan A. Ugla, Ali Hatahoot Salman, Ahmed Jassim Shkarah

DOI:

https://doi.org/10.17762/msea.v71i4.941

Abstract

A more recent additive layered manufacturing method is shaped metal deposition (SMD). Using metal wire and a heat source like an electron beam, laser beam, or electric arc is a unique technique enabling layer-by-layer fabrication of net-shaped or near-net-shaped metal components. This paper focuses on the effect of input process parameters on the maximum temperature generated in the deposited walls and its impact on the characteristics of the final products. IR thermometer device is used to study the maximum temperature that develops throughout the deposit process and its effects on microstructure, microhardness and impact energy. Based on the Taguchi L9 orthogonal array, the selected feature matrix. And hence nine experiments were carried out. The results showed that the temperature increases with an increase in the deposit current until it arrives at a maximum value of 828 C° but decreases with increased travel speed and wire fee ratio. At the same time, the frequency parameter non-has mentioned an effect on the temperature. The average impact energy and microhardness of the deposited part at a frequency of 250 Hz reached the maximum value with the grain refining and ductile morphology at 111(Kg/mm2) and 456 HV, respectively.

Downloads

Published

2022-09-27

How to Cite

Adnan A. Ugla, Ali Hatahoot Salman, Ahmed Jassim Shkarah. (2022). Effect of Process Parameters on the Maximum Temperature Developed and Mechanical Properties of MIG-SMD Manufactured Parts. Mathematical Statistician and Engineering Applications, 71(4), 3775–3786. https://doi.org/10.17762/msea.v71i4.941

Issue

Section

Articles