2024-03-29T10:30:54Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00022926
2023-01-16T04:11:36Z
320:321:322
Mechanism and suppression of frictional chatter in high-efficiency elliptical vibration cutting
Jung, Hongjin
67520
Hayasaka, Takehiro
67521
Shamoto, Eiji
67522
Chatter
Friction
Elliptical vibration cutting
This research clarifies the mechanism of undesirable vibration observed during high-efficiency elliptical vibration cutting. Elliptical vibration cutting has recently been utilized in practice, and some applications require high-efficiency machining at large width of cut causing vibration problems. Therefore, its mechanism is investigated by analyzing the finished surfaces and the undesirable vibrations superimposed on the elliptical vibration. The vibration is clarified as a kind of frictional chatter induced by ploughing on the tool flank at the beginning of cutting in elliptical vibration cycles and has unique characteristics such as occurrence with sharp tools, low amplitude, and surface waviness at beat frequency.
journal article
Elsevier
2016-06-01
application/pdf
CIRP Annals - Manufacturing Technology
1
65
369
372
http://doi.org/10.1016/j.cirp.2016.04.103
http://hdl.handle.net/2237/25106
0007-8506
https://nagoya.repo.nii.ac.jp/record/22926/files/2016CIRP.PDF
eng
https://doi.org/10.1016/j.cirp.2016.04.103
© 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/