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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
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
Autor:
Bartnicki Jarosław
Publikováno v:
MATEC Web of Conferences, Vol 190, p 04005 (2018)
This paper presents results of numerical calculations of T-pipe joints (tee) forming process for a wide scope of industrial applications. FEM analyses were conducted for the chosen process technological parameters and tools designs. The kinematics of
Externí odkaz:
https://doaj.org/article/391ab551eb224d4f85d908dc9fcfd75a
Publikováno v:
MATEC Web of Conferences, Vol 190, p 13003 (2018)
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 metals. These processes are characterized by a successive and/or simultaneous occur
Externí odkaz:
https://doaj.org/article/bfe3146717704059b3f73365e4b024fe
Publikováno v:
MATEC Web of Conferences, Vol 190, p 15012 (2018)
In the production of semi-finished products for the production of microcomponents and the components themselves, the characterization of their physical properties is of particular importance. Due to the often oligocrystalline character of these semi-
Externí odkaz:
https://doaj.org/article/985535e398bb421abaf2c45ff1064981
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 15009 (2018)
Micro metal parts are usually produced in large lot sizes at high production rates. In order to achieve sufficient product quality, excessive tool wear has to be avoided. Conventional methodologies for tool wear measurement usually require tools to b
Externí odkaz:
https://doaj.org/article/0546e59a883c4f9aa54e1a044f1ca6f9
Autor:
Baumann Markus, Graf Alexander, Selbmann René, Brömmelhoff Katrin, Kräusel Verena, Landgrebe Dirk, Bergmann Markus
Publikováno v:
MATEC Web of Conferences, Vol 190, p 04004 (2018)
Torsion bars are used in automotive engineering as well as in other industrial applications. Such elements are produced by bending cold drawn wires. In conventional drawing processes tensile residual stresses occur near the surface of the wire. Small
Externí odkaz:
https://doaj.org/article/661fe00816184d0982b40b8519bc6a97
Publikováno v:
MATEC Web of Conferences, Vol 190, p 15002 (2018)
Rotary swaging is an incremental forming process with two main process variations plunge and infeed rotary swaging. With plunge rotary swaging, the diameter is reduced within a limited section whereas the infeed rotary swaging enables a diameter redu
Externí odkaz:
https://doaj.org/article/f0cdedba28f54286b1174b21caeab397