中國有色金屬學報(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 6 No. 1 March 1996 |
THREE-DIMENSIONAL FINITE ELEMENT ANALYSIS AND ALLOWABLE DEFECT ASSESSMENT OF THE CENTRIFUGE BOWL BODY
Xu Zhenxing，Chen Fanjun，Wang Zhaoqi*，Xu Yan*，Liu Yaodong**，Chen Yijun**
（Mechanical Engineering Department，Xiangtan University，Xiangtan 411105）
Abstract:For the first time，an allowable defect analysis of the bowl body of XZZ 120p-G Cen-trifuge was made by wing fatigue fracture mechanics method;and，again for the first time, the designfatigue curve of the dangerous scetion of the bowl body was given out，which may form the basis for thedesign and use
Key words: of the centrifuge.bowl body of centrifuge fatigue fracture mechanics method crack
