Speeding up Additive Manufacturing by Means of Forming for Sheet Components with Core Structures
In: International Journal of Precision Engineering and Manufacturing-Green Technology, Vol. 9 (2022), No. 4, pp. 1021 - 1034
2022article/chapter in journalOA Hybrid
Mechanical EngineeringFaculty of Engineering » Maschinenbau und Verfahrenstechnik » Institute of Product EngineeringFaculty of Engineering » Maschinenbau und Verfahrenstechnik » Institute of Product Engineering » Fertigungstechnik
Related: 1 publication(s)
Title in English:
Speeding up Additive Manufacturing by Means of Forming for Sheet Components with Core Structures
Author:
Rosenthal, Stephan
- Other
- corresponding author
- LSF ID
- 54563
- ORCID
-
0000-0001-6870-0423
- Other
- connected with university
- GND
- 1138942715
- LSF ID
- 1014
- Other
- connected with university
Year of publication:
2022
Open Access?:
OA Hybrid
Web of Science ID
Scopus ID
Language of text:
English
Title in English (abbreviated):
Int. J. Precis. Eng. Manuf. Green Technol.
Place of publication:
Berlin
Publisher:
Springer
in:
Vol. 9 (2022), No. 4, pp. 1021 - 1034
ISSN
ISSN
ZDB ID
Keyword, Topic:
Additive manufacturing ; Efficient manufacturing ; Hybrid process ; Laser-powderbed fusion ; Sheet forming
Abstract in English:
A new process combination route consisting of additive manufacturing (AM) with a subsequent forming operation is proposed. The process route has the opportunity to increase the efficiency of the AM process route up to 360%. Stainless steel 316L sheets with different core structures (similar to sandwich sheets) are produced by AM, characterized, and formed in a die bending operation. The bending characteristics of this novel semi-finished product can be accurately predicted in a numerical simulation. The new process route is discussed in detail and compared to conventional AM parts in terms of the production efficiency.