Applications of the Finite Element Method to PDC Mold Design

作     者：Zhou Sizhu Zhou Sizhu

作者机构：School of Mechanical Engineering Yangtze University ChinaJingzhou Hubei434102 

出 版 物：《Petroleum Science》 (石油科学（英文版）)

年 卷 期：2005年第2卷第3期

页      码：11-15页

摘      要：This paper describes the structure of the molds for making polycrystalline diamond compact （PDC） drilling bits. It represents the mold shapes by using the Finite Element technique, and compares the analytical results with available experimental data. Based on the results of Finite Element analysis, some areas of stress concentrations are determined, and modifications made, to the PDC （polycrystalline diamond compact） mold. A displacement plot and several stress contour plots are presented. Techniques of the mold design are discussed.

主 题 词：Finite Element Method PDC mold design 

学科分类：0820[工学-航空航天类] 082001[082001] 08[工学] 

核心收录：

馆 藏 号：203285576...