Static analysis of the guiding bearing drill contact by finite element method

被引：2

作者：

Ciupitu, I ^{[1
]}

Dumitru, N ^{[1
]}

Gheorghe, S ^{[1
]}

Teisanu, C ^{[1
]}

机构：

[1] Univ Craiova, Fac Mecan, CATEDRA TCM MU, Craiova 1100, Romania

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2003年 / 143卷

关键词：

powder metallurgy; guiding bearing; finite element method;

D O I：

10.1016/S0924-0136(03)00470-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper are presented the results obtained by the analysis of a guiding bush-drill system when is processed by cutting. The guiding bush is performed by metallurgy of iron-copper and graphite powder mixtures. For the analysis by finite elements method were determined experimentally the mechanical specific features of samples performed from considered powder mixture. The cutting force and the cutting torque were determined in drilling process of a semi-finished product obtained from 65Mn10 material, using for drill guiding sintering bush. Using the finite elements method, the tensions were obtained, the deformations and the movements in guiding bush-drill system. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：270 / 276

页数：7