Rotary cutting as an alternative method in the processing of electrical steel strip: Geometric and kinematic determination of the process setup

Conference contribution
(Conference Contribution)


Publication Details

Author(s): Hubert M, Franke J, Hackert J, Rosenow H
Publisher: Institute of Electrical and Electronics Engineers Inc.
Publication year: 2015
ISBN: 9781467375115


Abstract


Improving the efficiency in production is always the aim. In many applications, where progressive stamping approaches the technological limits, rotary cutting is successful. Relevant applications to name are the processing of paper, card boxes, packaging and simple perforated steel profiles. The main limiting factors of the stamping technology are the accelerations and decelerations in sheet feed and stamping motion. In contrast rotary cutting is a continuous process which leads to greater speeds and higher output. While performing the electrical steel strip between two cylindrical tools in stamp and die arrangement, the laminations are being cut out. Rotary cutting in the manufacture of laminations is a great challenge and a research topic at the Bavarian Technology Center for Electric Drives at the FAU. This paper provides the main technological differences between progressive stamping and rotary cutting regarding the process structure. Furthermore the geometric and technical parameters of the rotary cutting process are described mathematically. Finally the correlation of process parameters are identified.



FAU Authors / FAU Editors

Franke, Jörg Prof. Dr.-Ing.
Lehrstuhl für Fertigungsautomatisierung und Produktionssystematik
Hubert, Markus
Lehrstuhl für Fertigungsautomatisierung und Produktionssystematik


How to cite

APA:
Hubert, M., Franke, J., Hackert, J., & Rosenow, H. (2015). Rotary cutting as an alternative method in the processing of electrical steel strip: Geometric and kinematic determination of the process setup. Institute of Electrical and Electronics Engineers Inc..

MLA:
Hubert, Markus, et al. "Rotary cutting as an alternative method in the processing of electrical steel strip: Geometric and kinematic determination of the process setup." Proceedings of the 5th International Conference on Electric Drives Production, EDPC 2015 Institute of Electrical and Electronics Engineers Inc., 2015.

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Last updated on 2018-25-11 at 13:50