Details
| Original language | English |
|---|---|
| Title of host publication | Forming the Future |
| Subtitle of host publication | Proceedings of the 13th International Conference on the Technology of Plasticity |
| Editors | Glenn Daehn, Jian Cao, Brad Kinsey, Erman Tekkaya, Anupam Vivek, Yoshinori Yoshida |
| Pages | 2609-2618 |
| Number of pages | 10 |
| ISBN (electronic) | 9783030753818 |
| Publication status | Published - 2021 |
| Event | 13th International Conference on the Technology of Plasticity, ICTP 2021 - Virtual, Online Duration: 25 Jul 2021 → 30 Jul 2021 |
Publication series
| Name | Minerals, Metals and Materials Series |
|---|---|
| ISSN (Print) | 2367-1181 |
| ISSN (electronic) | 2367-1696 |
Abstract
An indicator for the quality of products that are formed in an embossing process is the contour of the product. Highest contour quality is achieved, if the shape of the forming tool is perfectly imprinted into the material. However, elastic forces and tribological effects, which occur during the forming process, impair the shape-setting progress. In order to improve the embossing process, an electromagnetic actuation unit is presented in this paper, which applies horizontal vibrations into the press ram during the forming process. The actuation unit consists of two strong linear solenoids, which generate oscillating force with variable levels and frequencies. The vibrations improve the shape setting during the embossing process. The concept, design, and the function of the actuators are presented in this paper. Experimental studies on an embossing process in a production environment were performed, to demonstrate the features of the novel system.
Keywords
- Displacement control, Ram vibration, Sheet-bulk forming
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Mechanics of Materials
- Materials Science(all)
- Metals and Alloys
- Materials Science(all)
- Materials Chemistry
Cite this
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- BibTeX
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Forming the Future: Proceedings of the 13th International Conference on the Technology of Plasticity. ed. / Glenn Daehn; Jian Cao; Brad Kinsey; Erman Tekkaya; Anupam Vivek; Yoshinori Yoshida. 2021. p. 2609-2618 (Minerals, Metals and Materials Series).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - The Effects of Press Ram Vibrations on the Production Quality
AU - Behrens, Bernd-Arno
AU - Brunotte, Kai
AU - Krimm, Richard
AU - Commichau, Oliver
N1 - Funding Information: Acknowledgments Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)—116961331. The authors would like to thank the DFG for their support of the project B7 in the scope of the Transregional Collaborative Research Centre 73 (TCRC73).
PY - 2021
Y1 - 2021
N2 - An indicator for the quality of products that are formed in an embossing process is the contour of the product. Highest contour quality is achieved, if the shape of the forming tool is perfectly imprinted into the material. However, elastic forces and tribological effects, which occur during the forming process, impair the shape-setting progress. In order to improve the embossing process, an electromagnetic actuation unit is presented in this paper, which applies horizontal vibrations into the press ram during the forming process. The actuation unit consists of two strong linear solenoids, which generate oscillating force with variable levels and frequencies. The vibrations improve the shape setting during the embossing process. The concept, design, and the function of the actuators are presented in this paper. Experimental studies on an embossing process in a production environment were performed, to demonstrate the features of the novel system.
AB - An indicator for the quality of products that are formed in an embossing process is the contour of the product. Highest contour quality is achieved, if the shape of the forming tool is perfectly imprinted into the material. However, elastic forces and tribological effects, which occur during the forming process, impair the shape-setting progress. In order to improve the embossing process, an electromagnetic actuation unit is presented in this paper, which applies horizontal vibrations into the press ram during the forming process. The actuation unit consists of two strong linear solenoids, which generate oscillating force with variable levels and frequencies. The vibrations improve the shape setting during the embossing process. The concept, design, and the function of the actuators are presented in this paper. Experimental studies on an embossing process in a production environment were performed, to demonstrate the features of the novel system.
KW - Displacement control
KW - Ram vibration
KW - Sheet-bulk forming
UR - http://www.scopus.com/inward/record.url?scp=85112545652&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-75381-8_215
DO - 10.1007/978-3-030-75381-8_215
M3 - Conference contribution
AN - SCOPUS:85112545652
SN - 9783030753801
T3 - Minerals, Metals and Materials Series
SP - 2609
EP - 2618
BT - Forming the Future
A2 - Daehn, Glenn
A2 - Cao, Jian
A2 - Kinsey, Brad
A2 - Tekkaya, Erman
A2 - Vivek, Anupam
A2 - Yoshida, Yoshinori
T2 - 13th International Conference on the Technology of Plasticity, ICTP 2021
Y2 - 25 July 2021 through 30 July 2021
ER -