International Journal of Engineering studies

S K. Patel ¹, D.M Patel ¹

Affiliations
1 M. Tech, AMT, Student and Associate Professor U V Patel College of Engineering, Kherva

Abstract

A laser is a device which generates or amplifies light. Laser, which stands for Light Amplification by Stimulated Emission of Radiation, is an electricaloptical device that produces coherent radiation Simply put, a laser is a device that creates and amplifies a narrow, intense beam of coherent light. This paper reviews some of the experimental investigates different process parameter like cutting speed, laser power, gas pressure, pulse frequency on hardox 400 material. A plan of experiments was established considering CO2 and fiber laser cutting with prefixed processing parameters in several hardox-400 materials with same thickness and measures the surface roughness, kerf width, perpendicularity. The aim of the paper is to evaluate the quality of the cut.

Keywords

Hardox 400, Laser Cutting, Kerf Width

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