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Investigation of Hardness Effect of Hardox-400 Cutting Plate by Plasma ARC Cutting System

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Volume-9 | Issue-4

Last date : 27-Aug-2025

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Investigation of Hardness Effect of Hardox-400 Cutting Plate by Plasma ARC Cutting System


Patel Jitendra Kumar



Patel Jitendra Kumar "Investigation of Hardness Effect of Hardox-400 Cutting Plate by Plasma ARC Cutting System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-9 | Issue-4, August 2025, pp.50-54, URL: https://www.ijtsrd.com/papers/ijtsrd97170.pdf

Plasma cutting is a manufacturing process is leading in developing in arc cutting process which is higher productivity and Good in quality. Nitrogen is used as a shielding gas in the PAC. The shielding gas can influence the cut strength, ductility, and toughness and corrosion resistance. The parameters are the most important factors affecting the quality, productivity and cost of cutting. Where the input parameters are Voltage, Cutting speed, Standoff distance and Output parameters are Material Removal Rate, Kerf width, Surface Roughness value (RA value). In this study the effects of different parameters on Kerf width, Surface Roughness value and MRR will be predictedn this study, 12mm plate thickness Hardox-400 has been cut by high tolerance plasma arc cutting machine and the unevenness of cutting has been investigated. According to the experimental results, it has been seen that burning of particulars and distribution amount were increased when the cutting was performed measured the speeds. Moreover, it has been noticed that the change the speed which affects the cutting width of plate also change the unevenness of plate with cutting speed. The aim is to see how the cutting system and speed affect material structure up to what depth, it was determined that the hardness from the outer surface to the core decreased, while the hardness near to the outer surface ted by the high temperature occurred during cutting increased.

Plasma arc cutting, Unevenness, Hardox-400, hardness


IJTSRD97170
Volume-9 | Issue-4, August 2025
50-54
IJTSRD | www.ijtsrd.com | E-ISSN 2456-6470
Copyright © 2019 by author(s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0)

International Journal of Trend in Scientific Research and Development - IJTSRD having online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International Journal which provides rapid publication of your research articles and aims to promote the theory and practice along with knowledge sharing between researchers, developers, engineers, students, and practitioners working in and around the world in many areas like Sciences, Technology, Innovation, Engineering, Agriculture, Management and many more and it is recommended by all Universities, review articles and short communications in all subjects. IJTSRD running an International Journal who are proving quality publication of peer reviewed and refereed international journals from diverse fields that emphasizes new research, development and their applications. IJTSRD provides an online access to exchange your research work, technical notes & surveying results among professionals throughout the world in e-journals. IJTSRD is a fastest growing and dynamic professional organization. The aim of this organization is to provide access not only to world class research resources, but through its professionals aim to bring in a significant transformation in the real of open access journals and online publishing.

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