Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Kuhfuss Bernd"'
Autor:
Ishkina Svetlana Ortmann, Toenjes Anastasiya, Schenck Christian, von Hehl Axel, Zoch Hans-Werner, Kuhfuss Bernd
Publikováno v:
Manufacturing Review, Vol 6, p 15 (2019)
Rotary swaging is an incremental cold forming process that changes beneath the geometry also the microstructure and mechanical properties of the workpiece. Especially a new process design with Eccentric Flat Shaped Dies (EFSD) influences both the kin
Externí odkaz:
https://doaj.org/article/9e8fbea9b3d74dce87f42b2cd5c86b23
Autor:
Charni Dhia, Ishkina Svetlana, Epp Jérémy, Herrrmann Marius, Schenck Christian, Zoch Hans-Werner, Kuhfuss Bernd
Publikováno v:
MATEC Web of Conferences, Vol 190, p 04001 (2018)
Infeed rotary swaging is an established incremental cold forming production technique for axisymmetric workpieces. Among others, work hardening as well as near net shape forming are advantages of this production technique. Due to the incremental open
Externí odkaz:
https://doaj.org/article/760b387a34f84e29bf64e60eba73acb7
Publikováno v:
MATEC Web of Conferences, Vol 190, p 04003 (2018)
In rotary swaging – an incremental cold forming production technique to reduce the diameter of axisymmetric parts – the material flow can be assumed to be predominantly axial and radial. The actual ratio of this axial and radial flow influences t
Externí odkaz:
https://doaj.org/article/18aa6b8ae9af4eeca5d57407b765c908
Autor:
Bösing Ingmar, Herrmann Marius, Bobrov Ilya, Thöming Jorg, Kuhfuss Bernd, Epp Jérémy, Baune Michael
Publikováno v:
MATEC Web of Conferences, Vol 190, p 04002 (2018)
Rotary swaging is an incremental cold forming process to produce axisymmetric workpieces from rods and tubes. The process also induces changes of the microstructure of the material depending on the process parameters. This in turn influences the mech
Externí odkaz:
https://doaj.org/article/a45c9863520a4e1d92f6bd3414ee1e32
Publikováno v:
MATEC Web of Conferences, Vol 190, p 15004 (2018)
This contribution deals with interactions between feed system and process in the production of preforms as linked parts, which is the first step of a multi-stage process chain for cold forming of micro parts. Due to the interconnection of the parts,
Externí odkaz:
https://doaj.org/article/010ea3723f234c02a0d87df46b0615ec
Publikováno v:
MATEC Web of Conferences, Vol 190, p 03001 (2018)
Electrohydraulic forming is a working media based high speed technique that is usually applied for sheet metal processing. In this process a shock wave acts as a flexible punch that transmits the punching force in a very short period of time. This fo
Externí odkaz:
https://doaj.org/article/120a68d1d08944c4b280a9362839cb8f
Publikováno v:
MATEC Web of Conferences, Vol 190, p 15006 (2018)
The manufacturing of linked micro parts simplifies the handling and facilitates a consideration of trends due to the maintaining of the manufacturing order. These known changes of geometrical characteristics of parts are the basis for softening toler
Externí odkaz:
https://doaj.org/article/31552b4a488a4a86af63349b3ac79a3d
Publikováno v:
MATEC Web of Conferences, Vol 190, p 14011 (2018)
The emphasis of this paper is the investigation of the impact of the diamond like carbon (DLC) hard coating system on the amount of abrasive particles being generated during dry rotary swaging. Rotary swaging experiments applying coated and uncoated
Externí odkaz:
https://doaj.org/article/b276d0d7f23d464abb7978c6c922cbb8
Autor:
Toenjes Anastasiya, Ishkina Svetlana, Schenck Christian, von Hehl Axel, Zoch Hans-Werner, Kuhfuss Bernd
Publikováno v:
MATEC Web of Conferences, Vol 190, p 15003 (2018)
Rotary swaging is an incremental cold forming process that changes beneath the geometry also the microstructure and mechanical properties of workpiece. Especially a new process design with Eccentric Flat Shaped Dies (EFSD) influences both the kind an
Externí odkaz:
https://doaj.org/article/49ea3c1920d5444db682f30d9e0711c1
Publikováno v:
MATEC Web of Conferences, Vol 190, p 12001 (2018)
In cold metal forming usually a die and a punch are required to form sheet metal in the desired shape. These two parts of the tool need to be produced of hardened materials in high precision. In this paper it is shown, that by using electrohydraulic
Externí odkaz:
https://doaj.org/article/c6f25f19fe8f46c2bc2ab7bb192b1040