An improved chip flow model considering cutting geometry variations based on the equivalent cutting edge method

被引：7

作者：

Wen, DH ^{[1
]}

Zheng, L ^{[1
]}

Li, ZZ ^{[1
]}

Hu, RS ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Ind Engn, Beijing 100084, Peoples R China

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE | 2003年 / 217卷 / 12期

关键词：

single-edge cutting tool; nose-radiused cutting tool; chip flow angle; oblique machining;

D O I：

10.1243/095440503772680659

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An improved chip flow model of a nose-radiused cutting tool in oblique turning is developed considering cutting geometry variations based on the equivalent cutting edge method. The model-building procedure divided the arbitrary cutting area engaged with workpiece into a single edge and a nose-radiused cutting edge according to the depth of cut and tool nose radius. The individual effects on the chip flow angle are distinguished by the equivalent cutting edge method and the total chip flow angle obtained. The chip flow angle prediction results obtained under different cutting parameters show good agreement with experimental data.

引用

页码：1737 / 1745

页数：9