Title of article
Laser forming of bi-layer Fe/Al sheet by Nd: YAG laser
Author/Authors
Riahi، Mohammad Ali نويسنده Institute of Geophysics, University of Tehran, Tehran, Iran Riahi, Mohammad Ali , Hoseinpour Gollo، Mohamad نويسنده Manufacturing Engineering Department, Shahid Rajaee Teacher Training University, Tehran, Iran Hoseinpour Gollo, Mohamad , Ameli Kalkhoran، Seiied Nader نويسنده Department of Manufacturing Engineering, , Iran University of Science and Technology, Narmak, Tehran, Iran ,
Issue Information
فصلنامه با شماره پیاپی 8 سال 2014
Pages
10
From page
303
To page
312
Abstract
Laser forming is a modern metal forming method in which no mechanical force is needed. In this paper, numerical and experimental approaches to this phenomenon on were conducted. Numerical method comprised of couple heat-displacement. In it, heat flux distribution of laser beam was applied on the steel layer in Gaussian form and by using subroutine code writing procedure. Experimental tests were conducted by using Nd: YAG laser with maximum power of 300 watts and on a bi-layer Fe/Al work piece. The result of bending angle at different laser power ranges indicated that bending angle increases occur as this parameter is increased.
Journal title
Engineering Solid Mechanics
Serial Year
2014
Journal title
Engineering Solid Mechanics
Record number
1596778
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