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Estimation of laser solid forming process based on temperature measurement
文献类型:期刊
作者:Tan, Hua[1]  Chen, Jing[2]  Zhang, Fengying[3]  Lin, Xin[4]  Huang, Weidong[5]  
机构:[1]State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, 710072, China
[2]State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, 710072, China
[3]State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, 710072, China
[4]State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, 710072, China
[5]State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, 710072, China
通讯作者:Huang, WD (reprint author), NW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China.
年:2010
期刊名称:OPTICS AND LASER TECHNOLOGY影响因子和分区
卷:42
期:1
页码范围:47-54
增刊:正刊
学科:工程学
收录情况:SCI(E)(WOS:000270637100008)  EI(20093412263511)  
所属部门:材料学院
被引频次:13
人气指数:922
浏览次数:913
关键词:Laser solid forming; Molten pool temperature; Geometric characterizations
摘要:
By using a moving disc heat source model, an analytical model was developed to describe laser solid forming (LSF) process with the feedback of the surface temperature of the molten pool, which can be used to estimate the geometric characterizations (width and height) of the clad layer rapidly. An on-line temperature measurement system was established and some single-pass cladding experiments were conducted while the molten pool temperature was monitored. It was found that the estimated geometric ...More
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