Chattering Analysis of Cold Rolling Mill Based on the Design of an Experiment
- Title
- Chattering Analysis of Cold Rolling Mill Based on the Design of an Experiment
- Other Titles
- 실험계획법을 이용한 냉간 압연기의 채터링 분석
- Author
- 양현익
- Keywords
- Chattering; MBD (Multi-body dynamics); Cold rolling mill; DOE (Design of experiment); Regression equation
- Issue Date
- 2019-12
- Publisher
- 한국생산제조학회
- Citation
- 한국생산제조학회지, v. 28, No. 6, Page. 406-412
- Abstract
- Cold rolling can be described as a processing method that is often used for
materials with a small thickness or cross-section, or for finishing work to obtain
products with accurate dimensions and clean surfaces. However, as the speed of
this process increases to improve productivity, chatter vibration occurs due to the
imbalance and eccentricity of the rolling roll, damaging the gear drive unit and
the bearing. Therefore, in this study, to analyze the main cause of chatter
vibration in the cold rolling system, chatter vibration phenomena according to
various rolling conditions were calculated using a multi-body dynamics model.
In addition, the experimental design method was used to statistically analyze the
calculated data and the interaction effects that could correlate with the main
factors causing chatter vibration were investigated. Finally, a simple regression
equation model is presented.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE09281470https://repository.hanyang.ac.kr/handle/20.500.11754/122228
- ISSN
- 2508-5093; 2508-5107
- DOI
- 10.7735/ksmte.2019.28.6.406
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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