Thermo-Fluidic Comparison between Sandwich Panels with Tetrahedral Lattice Cores Fabricated by Casting and Metal Sheet Folding
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DOI: 10.3390/en10070906
Abstract: This numerical study compares single-phase forced convective heat transfer between two sandwich panels with tetrahedral metallic lattice cores separately fabricated by investment casting and the more cost-effective metal sheet folding method. The numerical model is… read more here.
Keywords: metal sheet; panels tetrahedral; sheet folding; heat transfer ... See more keywords
Laser Indirect Shock Welding of Fine Wire to Metal Sheet
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DOI: 10.3390/ma10091070
Abstract: The purpose of this paper is to present an advanced method for welding fine wire to metal sheet, namely laser indirect shock welding (LISW). This process uses silica gel as driver sheet to accelerate the… read more here.
Keywords: fine wire; metal sheet; wire; sheet ... See more keywords
Investigation of the Robotized Incremental Metal-Sheet Forming Process with Ultrasonic Excitation
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DOI: 10.3390/ma15031024
Abstract: During the single-point incremental forming (SPIF) process, a sheet is formed by a locally acting stress field on the surface consisting of a normal and shear component that is strongly affected by friction of the… read more here.
Keywords: investigation robotized; metal sheet; ultrasonic excitation; process ... See more keywords
An Application of a Magnetic Impulse for the Bending of Metal Sheet Specimens
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DOI: 10.3390/ma15103558
Abstract: Currently, classical methods for the creation of various shapes and bending angles of metal sheet parts are applied. They are represented by the so-called all-metal forming tools. Non-standard methods, which in some cases exceed conventional… read more here.
Keywords: sheet specimens; impulse bending; application magnetic; metal sheet ... See more keywords