at Google ScholarTitle data
Thorenz, Benjamin ; Friedrich, Markus ; Westermann, Hans-Henrik ; Döpper, Frank:
Evaluation of the influence of different inner cores on the dynamic behavior of boring bars.
2019
Event: 52nd CIRP Conference on Manufacturing Systems
, 12.-14.06.2019
, Ljubljana, Slowenien.
(Conference item: Conference
,
Paper
)
DOI: https://doi.org/10.1016/j.procir.2019.03.287
Abstract in another language
The material removal rate (MRR) must be increased in order to improve productivity in cutting operations. Here, the achievable maximum is usually limited by induced vibrations caused by dynamic load peaks in high force applications. Boring bars, typically used in internal turning processes, are characterized by a high length-to -diameter ratio, which makes them particularly vulnerable to vibrations. This paper therefore examines the influence of different inner cores inserted in boring bars, consisting of carbon fibre reinforced plastics, on the dynamic behavior using finite element analysis, experimental modal analysis and machining tests, and discusses the results in terms of increasing the MRR.
Further data
| Item Type: | Conference item (Paper) |
|---|---|
| Refereed: | Yes |
| Institutions of the University: | Faculties > Faculty of Engineering Science > Chair Manufacturing and Remanufacturing Technology > Chair Manufacturing and Remanufacturing Technology - Univ.-Prof. Dr.-Ing. Frank Döpper Faculties Faculties > Faculty of Engineering Science Faculties > Faculty of Engineering Science > Chair Manufacturing and Remanufacturing Technology |
| Result of work at the UBT: | Yes |
| DDC Subjects: | 600 Technology, medicine, applied sciences > 620 Engineering |
| Date Deposited: | 26 Jun 2019 07:09 |
| Last Modified: | 21 Dec 2022 06:52 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/49696 |