TITLE:
Finite Element Analysis of High Frequency Breaker Vibrator
AUTHORS:
Xiaofan Hou, Guoping Yang
KEYWORDS:
High Frequency Breaker, 3D Modeling, Finite Element Analysis
JOURNAL NAME:
Open Access Library Journal,
Vol.5 No.4,
April
12,
2018
ABSTRACT: High-frequency breaker vibrator mainly includes three major components of the structure: the vibration box, knife row and bucket teeth. Due to the periodic impact load of the high-frequency breaker, there is a risk of failure if the structure of the exciter is not designed properly, which will seriously affect the working efficiency and service life of the breaker. The static characteristic of the exciter is an important part of evaluating the overall performance of the breaker. It is necessary to do the statics analysis of the exciter to study the stress distribution and the strain state of the breaker. Based on the above reasons, the stress analysis and strain analysis of the finite element modeling of the exciter structure are carried out in this paper. The simplification and constraint handling of the model are discussed.