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Novel Five-Axis Forming Press for the Incremental Sheet-Bulk Metal Forming
Key Engineering Materials, 2013The incremental procedure of sheet-bulk metal forming was classified into two different forming sequences, the discrete and the continuous. Based on these two groups, a movement matrix was developed, which captures required kinematic motions to manufacture a variety of functional components.
Peter Sieczkarek +3 more
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Production Engineering, 2016
Sheet-Bulk Metal Forming (SBMF) allows the manufacture of complex parts with integrated functional form elements, such as teeth and thickened areas. Therefore, bulk forming operations are applied to sheets with initial thicknesses of 2 or 3 mm. The design and functionality of the tools are as important as the process itself.
Petra Kersting +17 more
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Sheet-Bulk Metal Forming (SBMF) allows the manufacture of complex parts with integrated functional form elements, such as teeth and thickened areas. Therefore, bulk forming operations are applied to sheets with initial thicknesses of 2 or 3 mm. The design and functionality of the tools are as important as the process itself.
Petra Kersting +17 more
openaire +2 more sources
High-feed milling of tailored surfaces for sheet-bulk metal forming tools
Production Engineering, 2014The increasingly investigated and applied production process sheet-bulk metal forming (SBMF) has novel requirements for the forming tools, e.g., the need of an adaptive material flow at different areas of the tool for an adequate form filling. One new method to realize different, defined tribological conditions are tailored surfaces (TS).
Rouven Hense +6 more
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Maturity Model for the Development of New Forming Processes Applied to the Sheet-Bulk Metal Forming
Key Engineering Materials, 2012Forming processes are characterized by high cost-effectiveness due to high material utilization and short forming process time. Therefore the development of new forming processes aims for overcoming the current process limitations to produce function extended components with a wider range of application and lower manufacturing costs.
Albert Weckenmann, Gökhan Akkasoglu
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Sheet-bulk forming of three-dimensional features in metal and polymer blanks
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2018The main objective of this paper is to investigate material flow and force requirement in sheet-bulk forming processes where loading is applied perpendicular to sheet thickness. The presentation draws from material characterization to experimental and numerical analysis of process parameters related to the material and geometry of the blanks, and to ...
JP Magrinho, MB Silva, PAF Martins
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Holistic Measurement in the Sheet-Bulk Metal Forming Process with Fringe Projection
Key Engineering Materials, 2012Sheet bulk metal forming is a new forming technology, currently developed by several companies and research institutes. It creates high demands on the inspection of parts and tools, especially in the field of in-situ abrasion detection of the forming tool and its impacts on the work piece.
Christoph Ohrt +6 more
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Analysis of Horizontal Loads in Sheet-Bulk Metal Forming and Their Consideration in Simulation
2020Complex forming parts that include functional elements can be produced by means of sheet-bulk metal forming within one process step. Adding functional elements to a workpiece design can lead to design asymmetry. As a result, horizontal forces appear during the forming process, leading to horizontal displacements of the press ram.
Bernd-Arno Behrens +2 more
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Sheet-bulk metal forming of functional components from coil
2022Die Blechmassivumformung als Anwendung von Massivumformverfahren auf Blech vereint die Vorteile der Blech- und Massivumformung. Aus flächigen Halbzeugen werden dünnwandige und folglich leichte Bauteile mit integrierten Funktionselementen, wie Verzahnungen oder Zapfen, durch einen dreidimensionalen Stofffluss ausgeformt.
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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.
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Integration of an Active Forming Die in a Modular Tool System for Sheet-Bulk Metal Forming
2010IDDRG - Conference Proceedings - Tools and Technologies for the Processing of ultra high strength ...
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