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Proceedings Papers

Miniature Hemispherical Bowl-Shaped Forming Using SLA Punch and Die: Modeling and Experimental Analysis

Debabrata Mondal, Jeffrey David Morris, Bin Zhang, Wen Meng, Uttam Chakravarty, Paul Herrington, Paul Schilling
Proc. ASME. IMECE2019, Volume 2A: Advanced Manufacturing, V02AT02A042, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-11630
https://doi.org/10.1115/IMECE2019-11630
... material undergoes significant plastic deformation during forming, billet material characterization and prediction of final form is essential. In this study, miniaturized bowl-shaped samples of 3003-H14 aluminum alloy were formed using a die and punch manufactured using the stereolithography (SLA) additive...
View Paper titled, Miniature Hemispherical Bowl-Shaped Forming Using SLA Punch and <span class="search-highlight">Die</span>: Modeling and Experimental Analysis
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Topics: Additive manufacturing, Aluminum alloys, Bioengineering, Computer simulation, Deformation, Dimensions, Displacement, Experimental analysis, Finite element model, Materials properties
Proceedings Papers

Analysis of Flow Fields in Foaming Die Using Finite Element Method

Jian-Kang Wang, Han-Xiong Huang
Proc. ASME. IMECE2005, Fluids Engineering, 887-892, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-79833
https://doi.org/10.1115/IMECE2005-79833
... 28 01 2008 The morphology and properties of the extruded polymeric foams are affected by the geometry of extrusion die. In this paper, the flow in the slit die was simulated using POLYFLOW software package to predict the pressure distribution and residence time. Then the pressure drop...
View Paper titled, Analysis of Flow Fields in Foaming <span class="search-highlight">Die</span> Using Finite Element Method
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Topics: Finite element methods, Flow (Dynamics)