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A Constitutive Friction Law for Sheet-Bulk Metal Forming
Tribology Online, 2016 Friction has a significant effect on metal forming both in economic and technical terms. This is especially true for sheet-bulk metal forming, which is a combination of bulk metal forming and sheet metal forming.
Florian Beyer, Kai Willner
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Sheet-bulk metal forming – forming of functional components from sheet metals [PDF]
MATEC Web of Conferences, 2015 The paper gives an overview on the application of sheet-bulk metal forming operations in both scientific and industrial environment. Beginning with the need for an innovative forming technology, the definition of this new process class is introduced. The
Merklein Marion +4 more
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Fringe Projection Profilometry in Production Metrology: A Multi-Scale Comparison in Sheet-Bulk Metal Forming [PDF]
Sensors, 2021 Fringe projection profilometry in combination with other optical measuring technologies has established itself over the last decades as an essential complement to conventional, tactile measuring devices.
Lennart Hinz +15 more
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New Multistage Sheet-Bulk Metal Forming Process Using Oscillating Tools
Metals, 2020 A new sheet-bulk metal forming process for the production of bulk components out of a flat sheet has been developed. Superimposed oscillation has been applied to the new process. By this means, process limits regarding better mould filling were expanded,
Bernd-Arno Behrens +6 more
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Influence of Tailored Surfaces and Superimposed-Oscillation on Sheet-Bulk Metal Forming Operations
Journal of Manufacturing and Materials Processing, 2020 Producing complex sheet metal components in fewer process steps motivated the development of the innovative forming process called sheet-bulk metal forming (SBMF).
Bernd-Arno Behrens +9 more
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Investigation on extrusion processes in sheet-bulk metal forming from coil
CIRP Journal of Manufacturing Science and Technology, 2020 Abstract The increasing demand for functional-integrated lightweight components is bringing established manufacturing technologies to their limits and motivates research into the innovative process class of sheet-bulk metal forming (SBMF). By applying bulk forming operations to sheet metal, thin-walled components with integrated functional elements ...
Johannes Henneberg, Marion Merklein
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Micromachines, 2021 Compared to alternative production methods, cold forming offers technological, economic and ecological potential for the mass production of microgears.
Andreas Rohrmoser +2 more
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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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Functional Analysis of Components Manufactured by a Sheet-Bulk Metal Forming Process
Journal of Manufacturing and Materials Processing, 2021 Due to rising demands regarding the functionality and load-bearing capacity of functional components such as synchronizer rings in gear systems, conventional forming operations are reaching their limits with respect to formability and efficiency. One way
Andreas Hetzel +9 more
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Manufacturing Review, 2020 Increasing demands in modern production pose new challenges to established forming processes. One approach to meet these challenges is the combined use of established process classes such as sheet and bulk forming.
Pilz Florian +2 more
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