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Parametric study of laser engraving process of AISI 304 Stainless Steel by utilizing fiber laser system

Mohd Noor Firdaus, Haron and F. R. M., Romlay (2019) Parametric study of laser engraving process of AISI 304 Stainless Steel by utilizing fiber laser system. In: IOP Conference Series: Materials Science and Engineering, 1st International Postgraduate Conference on Mechanical Engineering (IPCME2018), 31 October 2018 , UMP Library, Pekan. pp. 1-8., 469 (012124).

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Abstract

Laser engraving process is non-conventional machining process used for engraving of almost each material which cannot be mark by conventional machining processes. Laser engraving process is done by heat up mechanism which vaporize the material surface. With the use of laser engraving machine the engraving is possible by utilizing different input parameter as spot diameter, laser power, laser frequency, different wave length, engraving speed, number of passes etc. Output parameter is potentially material removal rate, surface finish and indentation. Parameters with multiple responses characteristic is optimized based on the Taguchi method analysis. Three input parameter (frequency, engraving speed and number of passes) were investigated its effect on surface roughness as it output parameter.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: Laser engraving, AISI 304
Subjects: T Technology > TJ Mechanical engineering and machinery
Faculty/Division: Faculty of Mechanical Engineering
Depositing User: Noorul Farina Arifin
Date Deposited: 02 Jan 2019 04:29
Last Modified: 09 Feb 2021 01:55
URI: http://umpir.ump.edu.my/id/eprint/23574
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