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Estimation of Impact Loads in a Hydraulic Breaker by Transfer Path Analysis
Joint Authors
Chung, Jintai
Song, Changheon
Kim, Dae Ji
Kweon, Sang Seuk
Kang, Young Ky
Lee, KangWon
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-11-22
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
The aim of this study is to estimate the impact loads delivered to the housing of a hydraulic breaker quantitatively.
Striking forces caused vibrations in the equipment housing, which were experimentally measured, and frequency response functions were also found through modal impact experiments.
Transfer path analysis (TPA) method of the data quantified the impact loads delivered to the housing.
TPA method can analyze the relationship between the vibration energy and the transfer path of an excitation source and so explore the way in which vibrations on each path contribute to the entire vibration profile.
The impact loads of each part derived by TPA method were compared with the impact loads in the chisel derived from strain gauge measurements of the striking energy.
This comparison validated the TPA approach.
This study describes the basic concepts and components of TPA method and also reviews its applicability to mechanical equipment that experiences impact vibrations and impact loads.
American Psychological Association (APA)
Song, Changheon& Kim, Dae Ji& Chung, Jintai& Lee, KangWon& Kweon, Sang Seuk& Kang, Young Ky. 2017. Estimation of Impact Loads in a Hydraulic Breaker by Transfer Path Analysis. Shock and Vibration،Vol. 2017, no. 2017, pp.1-15.
https://search.emarefa.net/detail/BIM-1205106
Modern Language Association (MLA)
Song, Changheon…[et al.]. Estimation of Impact Loads in a Hydraulic Breaker by Transfer Path Analysis. Shock and Vibration No. 2017 (2017), pp.1-15.
https://search.emarefa.net/detail/BIM-1205106
American Medical Association (AMA)
Song, Changheon& Kim, Dae Ji& Chung, Jintai& Lee, KangWon& Kweon, Sang Seuk& Kang, Young Ky. Estimation of Impact Loads in a Hydraulic Breaker by Transfer Path Analysis. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-15.
https://search.emarefa.net/detail/BIM-1205106
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1205106