---
_id: '30292'
abstract:
- lang: eng
text: The spinning process is a flexible incremental forming process for the manufacturing
of axially-symmetric sheet metal or tubular components with functionally graded
properties. It is characterized by the utilization of universal tooling geometries
and quite low forming forces. The process has a high potential to reduce material
waste, to extend the forming limits and to achieve more complex geometries as
well as favorable part properties [1]. Current research work at the Chair of Forming
Technology (LUF) is focused on innovative flow-turning processes that have a high
potential for producing flat components with excellent geometrical and mechanical
properties while keeping process times short [2]. In combination with process-integrated
local heat treatment, the new spinning process is predestined for the efficient
forming of ultra-high-strength steel or tailored materials. Due to the desired
field of food industry only food-safe materials such as special stainless steels
are being investigated. This paper presents an innovative machine layout as well
as an adequate process design for the production of high-performance circular
knives with optimized mechanical hardness. In this context, particular attention
is paid to various areas of temperature control as well as process-related challenges
during the process.
author:
- first_name: David
full_name: Engemann, David
id: '51720'
last_name: Engemann
- first_name: Werner
full_name: Homberg, Werner
last_name: Homberg
citation:
ama: Engemann D, Homberg W. Hot Spinning of Cutting Blades for Food Industry.
apa: Engemann, D., & Homberg, W. (n.d.). Hot Spinning of Cutting Blades for
Food Industry. Esaform 2022, Braga - Portugal.
bibtex: '@inproceedings{Engemann_Homberg, place={Braga - Portugal}, title={Hot Spinning
of Cutting Blades for Food Industry}, author={Engemann, David and Homberg, Werner}
}'
chicago: Engemann, David, and Werner Homberg. “Hot Spinning of Cutting Blades for
Food Industry.” Braga - Portugal, n.d.
ieee: D. Engemann and W. Homberg, “Hot Spinning of Cutting Blades for Food Industry,”
presented at the Esaform 2022, Braga - Portugal.
mla: Engemann, David, and Werner Homberg. Hot Spinning of Cutting Blades for
Food Industry.
short: 'D. Engemann, W. Homberg, in: Braga - Portugal, n.d.'
conference:
end_date: 29.04.2022
location: Braga - Portugal
name: Esaform 2022
start_date: 26.04.2022
date_created: 2022-03-14T07:22:43Z
date_updated: 2023-04-27T09:39:21Z
ddc:
- '680'
department:
- _id: '156'
file:
- access_level: closed
content_type: application/pdf
creator: davideng
date_created: 2022-03-14T07:19:21Z
date_updated: 2022-03-14T07:19:21Z
file_id: '30293'
file_name: PaperSuperSharp_Revision.pdf
file_size: 785105
relation: main_file
success: 1
file_date_updated: 2022-03-14T07:19:21Z
has_accepted_license: '1'
keyword:
- Cutting blades
- Flow-forming
- Incremental forming
- Hot Forming
- High strength steels
language:
- iso: eng
place: Braga - Portugal
publication_status: accepted
quality_controlled: '1'
status: public
title: Hot Spinning of Cutting Blades for Food Industry
type: conference
user_id: '83141'
year: '2022'
...
---
_id: '21447'
abstract:
- lang: eng
text: "Even though the spectrum of parts is expected to shift over the long term
as a result of increasing e-mobility, there is still an extremely high demand
for complex components made of high-strength materials which can only be produced
by hydroforming technologies. The innovative combination of hydroforming processes
with other forming processes, as well as the improvement of the processes themselves,
offers considerable potential for improvement. \r\nA number of promising ways
of improving the hydroforming process chain are therefore the subject of this
contribution. The focus of the article is on possible approaches for combining
(incremental) pre- and post-forming operations, which can permit considerable
improvements in both quality and features at a reduced cost. Furthermore, a novel
combination of quasi-static and high-speed forming processes is presented, leading
to an improved overall forming process (with a high application potential) for
the production of complex parts. \r\n"
author:
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Eugen
full_name: Djakow, Eugen
id: '7904'
last_name: Djakow
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Wiens E, Djakow E, Homberg W. Some ideas for the further development of hydroforming
process chains. In: Nebu/Nehy 2020. ; 2020.'
apa: Wiens, E., Djakow, E., & Homberg, W. (2020). Some ideas for the further
development of hydroforming process chains. Nebu/Nehy 2020.
bibtex: '@inproceedings{Wiens_Djakow_Homberg_2020, title={Some ideas for the further
development of hydroforming process chains}, booktitle={Nebu/Nehy 2020}, author={Wiens,
Eugen and Djakow, Eugen and Homberg, Werner}, year={2020} }'
chicago: Wiens, Eugen, Eugen Djakow, and Werner Homberg. “Some Ideas for the Further
Development of Hydroforming Process Chains.” In Nebu/Nehy 2020, 2020.
ieee: E. Wiens, E. Djakow, and W. Homberg, “Some ideas for the further development
of hydroforming process chains,” 2020.
mla: Wiens, Eugen, et al. “Some Ideas for the Further Development of Hydroforming
Process Chains.” Nebu/Nehy 2020, 2020.
short: 'E. Wiens, E. Djakow, W. Homberg, in: Nebu/Nehy 2020, 2020.'
date_created: 2021-03-11T10:50:31Z
date_updated: 2023-05-05T11:22:27Z
department:
- _id: '156'
keyword:
- Hydroforming
- Incremental Forming
- Internal Flow-turning
- High-speed Forming
language:
- iso: eng
publication: Nebu/Nehy 2020
status: public
title: Some ideas for the further development of hydroforming process chains
type: conference
user_id: '7888'
year: '2020'
...