Prediction and verification of melting front in GTA weld pool of full-penetration-中国期刊网

摘要 Athermalconductionmodelisappliedtospeedupthenumericalanalysisofthetemperaturedistributionandtheweldpoolgeometryoffullpenetrationingastungstenarc(GTA)welding.Withconsideringbothtopandbottomfreesurfacedeformationoffull-penetratedweldpool,three-dimensionalweldpoolwithmeltingfrontandsolidificationfrontispredicted.Weldingexperimentsareconductedtomeasurethemeltingfrontcurvesatthetopsurfaceandthelongitudinalsectionoftheweld.Itshowsthatthepredictedandmeasuredresultsareingoodagreement.

1赵明;翟磊. Prediction of weld penetration extent in GTAW.焊接,2008-03.
2赵明;陈姬;武传松. Predicting the occurrence tendency of burn-through for fully-penetrated GTA weld pool.焊接,2006-04.
3Wang Ting;Zhang Binggang;Ma Jilong;Feng Jicai;Zhong Shisheng. Numerical analysis on flow field of weld pool during deep penetration electron beam welding of titanium alloy.焊接,2014-01.
4郑文振. The Verification of the Resonance Prediction Method for Great Earthquake Motion and its Prediction.海洋科学,2000-01.
5岳建锋;李亮玉;范芳蕾;武宝林. Weld pool vision sensing and image processing for GMAW.焊接,2009-01.
6高进强;武传松;张敏;赵衍华. Vision-based detection of MAG weld pool.焊接,2007-01.
7刘鹏飞;孙振国;黄操;陈强. Weld pool image sensor for pulsed MIG welding.焊接,2008-01.
8闫志鸿;张广军;高洪明;吴林. Weld pool boundary and weld bead shape reconstruction based on passive vision in P-GMAW.焊接,2006-02.
9陈俐 ;巩水利 ;姚伟 ;胡伦骥. Effect of laser characteristics on the weld shape and properties of penetration laser weld of BT20 titanium alloy.焊接,2004-01.
10段爱琴 ;胡伦骥 ;王亚军. Research on laser weld penetration monitoring with laser induced plasma signals.焊接,2004-02.

Prediction and verification of melting front in GTA weld pool of full-penetration

来源期刊

相关推荐

同分类资源更多

相关关键词

Prediction and verification of melting front in GTA weld pool of full-penetration

来源期刊

相关推荐

同分类资源 更多

相关关键词

同分类资源更多