Consideration of Absorption Coefficient Changes in Numerical Simulations of Laser Forming
نویسندگان
چکیده
منابع مشابه
Experimental and numerical study of heat flux distribution in laser forming of bi-layer sheets
Laser forming is a modern process which is mainly used for forming metals. Different Lasers are used in this regard that includes Nd: YAG and CO2. In this study, forming bi-layer sheets of Aluminum/Ceramic by Laser was investigated. Furthermore, effect of Uniform and Gaussian heat flux distribution in different power, velocity, and beam diameters on bending angle was studied. FEM simulation ind...
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In this paper the process of laser forming has been investigated using an analytical and an experimental method for three levels scans velocity. A coupled analysis has been performed in ANSYS®. Also in order to prove the predictive methods, experiments on thin sheet metals have been done when a laser of a fair power was used. Before done, experiments were designed with full factorial chosen as ...
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متن کاملexperimental and numerical study of heat flux distribution in laser forming of bi-layer sheets
laser forming is a modern process which is mainly used for forming metals. different lasers are used in this regard that includes nd: yag and co2. in this study, forming bi-layer sheets of aluminum/ceramic by laser was investigated. furthermore, effect of uniform and gaussian heat flux distribution in different power, velocity, and beam diameters on bending angle was studied. fem simulation ind...
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ژورنال
عنوان ژورنال: Advanced Technologies & Materials
سال: 2019
ISSN: 2620-147X,2620-0325
DOI: 10.24867/atm-2019-1-001