NDLI: Numerical simulation temperature field of laser cladding titanium alloy

Content Provider	IEEE Xplore Digital Library
Author	Guang Yang Wei Wang Lanyun Qin
Copyright Year	2011
Description	Author affiliation: School of Mechanical and Electrical Engineering, Shenyang Aerospace University, China 110136 (Guang Yang; Wei Wang; Lanyun Qin)
Abstract	To analyse the major factors that affect temperature field during the laser cladding process, the paper build a finite element calculation modle of temperature field in the case of titanium alloys laser cladding process by multi pass lap surfacing,in consideration of heat source model, material thermophysical property and meshing situation. Then 3D numerical simulation was made for the temperature field under the 4 pass lap cladding layer on basal plate, and the change rule was achieved for the temperature field of cladding layer node under the different laser power and different scanning speed. The results indicated that the laser power and scanning speed affect the temperature field more obviously. The results in this paper will make a good foundation for further researches into the change rule of stress field of cladding layer.
Starting Page	6127
Ending Page	6130
File Size	977978
Page Count	4
File Format	PDF
ISBN	9781424491728
e-ISBN	9781424491711
DOI	10.1109/RSETE.2011.5965754
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-06-24
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Temperature Welding Temperature field Finite element methods Laser cladding Laser theory Titanium alloys Power lasers ABAQUS software Scanning speed Laser modes Numerical simulation Laser power
Content Type	Text
Resource Type	Article

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