Results 11 to 20 of about 64,976 (257)
Sheet-bulk metal forming of copper heat spreader with controllable deformation zone
Journal of Materials Research and Technology, 2021 In this paper a novel precision forging process for the manufacture of CPU heat spreaders is presented. The study included numerical and simulation verification and the purpose was to replace the commonly used forging methods used for heat spreader ...
Chih-Chun Hsu +3 more
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Lecture Notes in Production Engineering, 2015 Sheet-Bulk Metal Forming (SBMF) is an innovative class of forming processes which enables the manufacturing of functional components out of sheet metal. This is achieved by the application of sheet and bulk forming operations on sheets of 1 to 5 mm initial thickness with an intended three dimensional material flow.
Daniel Gröbel +2 more
semanticscholar +3 more sources
Measures for controlling the material flow when extruding sheet-bulk metal forming parts from coil
Manufacturing Review, 2020 The increasing demand for lightweight design requires functional integration. This poses challenges to conventional manufacturing processes due to the rising geometrical complexity of components. The application of bulk forming operations to sheet metal,
Henneberg Johannes, Merklein Marion
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Strain path dependency in incremental sheet-bulk metal forming
International Journal of Material Forming, 2020 AbstractIncremental sheet-bulk metal forming (iSBMF) enables the manufacture of functional lightweight components featuring a load-adapted shape with a high material efficiency. The flexibility of the incremental forming process allows for the modification of the strain path through the adjustment of the tool motion while maintaining the final product ...
S. Wernicke +4 more
semanticscholar +3 more sources
Additive Manufacturing of Tailored Blank for Sheet-Bulk Metal Forming Processes [PDF]
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Functional integration and lightweight construction pose increasing demands on manufacturing processes and require innovative approaches. In this context, sheet-bulk metal forming combines the advantages of conventional sheet and bulk forming processes expanding the limitations of these particular processes.
R Schulte +3 more
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Manufacturing Review, 2019 Highly integrated and closely tolerated functional components can be produced by sheet-bulk metal forming which is the application of bulk forming operations on sheet metal. These processes are characterized by a successive and/or simultaneous occurrence
Merklein Marion +3 more
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Influence of material in sheet-bulk metal forming from coil
Production EngineeringAbstract Sheet-bulk metal forming (SBMF) represents an innovative approach for the efficient manufacturing of functional integrated parts from sheet metal by applying bulk forming processes to sheet metal. It combines the advantages of part weight optimization and process chain shortening.
Leicht, Miriam, Merklein, Marion
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Forming of lightweight helical gears by means of sheet-bulk metal forming
Materials Research ProceedingsAbstract. A rising demand on resource efficient and highly functional products causes conventional metal forming processes to the reach their limits. For this reason, sheet-bulk metal forming (SBMF) for the production of thin-walled components with various filigree functional elements has been widely investigated in recent years.
M. Reck
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Manufacturing of hybrid gears by incremental sheet-bulk metal forming
Procedia Manufacturing, 2019 Abstract The weight of automotive components has to be reduced and additionally a higher integration of functions is aspired. In the case of geared components, the incremental sheet-bulk metal forming technology enables the manufacturing of load- and weight-adapted functional parts.
S. Wernicke, S. Gies, A.E. Tekkaya
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DEEP LEARNING IN SHEET-BULK METAL FORMING PART DESIGN
Design Conference Proceedings, 2018 Within the Transregional Collaborative Research Centre 73, a self-learning engineering workbench is being developed. It assists product developers in designing sheet-bulk metal formed (SBMF) parts by computing the effects of given product and process characteristics on the product properties.
Christopher Sauer +2 more
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