Cone crusher(콘 크러셔); Transfer force(전달 하중); Transfer path analysis(전달경로분석); Contribution analysis(기여도 분석)
Issue Date
2022-12
Publisher
사단법인 유공압건설기계학회
Citation
드라이브·컨트롤, v. 19, NO. 4, Page. 77-84
Abstract
The aims of this study was to estimate transfer force delivered to cone crusher housing and contribution of force transmission. The rock crushing condition caused vibrations in the cone crusher housing, which were experimentally measured, and frequency response functions (FRF) were also found through modal impact tests.
Vibration data and frequency response functions were applied to the transfer path analysis (TPA) model. Next, transfer forces delivered to the cone crusher housing were quantified via the TPA method. Contribution of force transfer was also analyzed based on force estimation results. Finally, this study describes basic concepts and components of the TPA method and reviews its applicability to rotating machinery that experiences impact vibrations and forces.