The Experiment And Numerical Analysis of Fracture Stresses of Bearing Housing

• Main Author: 李建緯
• Other Authors: 吳孟軍
• Format: Others
• Language: zh-TW
• Published: 2000
• Online Access: http://ndltd.ncl.edu.tw/handle/57436712657599726329

碩士 === 國立彰化師範大學 === 工業教育學系 === 88 === The load of bearing housing relates to the quality of the transmission mechanism , since the bearing housing is the most important machine element of some high loading transmission mechanism. The quality of the bearing housing in its process of design and manufacture; hence, will be the determinant leading to its performance. In order to enhance the performance of the transmission mechanism, the static and dynamic features of bearing housing should be explored deeply for understanding the peculiarities of the bearing housing. This study tries to compute the loading of the bearing housing by using finite element analysis for static and nonlinear static. Owing to the vibration effect resulted from long-term rotation, the bearing is not in static state. To perform the mode analysis of the bearing housing is necessary. In this way, the dynamic features of the bearing housing system in rotation can be described and analyzed. The bolt part of bearing housing also affects the loading of the bearing housing. Therefore, what makes this thesis more worthwhile is the additional finite element analysis of the bolt part by making use of the gap element besides the analysis of the bearing housing.