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Three-dimensional transient numerical simulation of gaussian laser beam drilling process 会议论文
23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19
Authors:  Ge ZF(葛志福);  Yu G(虞钢);  He XL(何秀丽);  Lu GQ;  Li SX(李少霞)
Adobe PDF(175Kb)  |  Favorite  |  View/Download:362/61  |  Submit date:2014/03/19
Drilling  Simulation  Laser  Dimensional  Transient  Numerical  Process  Diameter  Profile  Defocus  Different  Gaussian  Three  Boiling  Negative  Material  Highly  Validity  Ejection  Verify  
Fluid flow and its driving forces in laser dissimilar welding of stainless steel and nickel 会议论文
23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19
Authors:  Hu YW;  He XL(何秀丽);  Yu G(虞钢)
Adobe PDF(175Kb)  |  Favorite  |  View/Download:369/66  |  Submit date:2014/03/19
Stainless  Steel  Nickel  Dissimilar  Driving  Laser  Welding  Laser  Simulate  
The effect of substrate on powder concentration distribution in coaxial laser cladding 会议论文
23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19
Authors:  Liu H(刘昊);  Jin SW(靳绍魏);  He XL(何秀丽);  Yu G(虞钢)
Adobe PDF(336Kb)  |  Favorite  |  View/Download:493/86  |  Submit date:2014/03/19
Substrate  Cladding  Laser  Distribution  Powder  Coaxial  Concentration  Effect  Thermal  Nozzle  Without  Between  Large  Formed  Enough  Steady  Though  Results  Search  Model