Application of Diamond Tools on Finish Turning Al-Si Alloy

被引：1

作者：

Liu, Dong ^{[1
]}

Yan, Hongjuan ^{[1
]}

Xu, Honghai ^{[1
]}

Luo, Xueke ^{[1
]}

Xue, Qian ^{[1
]}

机构：

[1] N China Univ Technol, Coll Mech Elect & Engn, Beijing 100144, Peoples R China

来源：

E-ENGINEERING & DIGITAL ENTERPRISE TECHNOLOGY VII, PTS 1 AND 2 | 2009年 / 16-19卷

关键词：

Al - Si alloy; Diamond tool; Cutting force; Surface roughness; Tool wear;

D O I：

10.4028/www.scientific.net/AMM.16-19.1154

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Silicon aluminum alloys (Al-Si), with Si contents up to 12% are important materials in automotive and aeronautical industries due to their low density and high wear resistance. The cutting force, surface roughness and tool wear of diamond tools and cemented carbides tool were compared when turning Al-Si alloy. The results indicated that there wasn't remarkable difference between diamond tools and cemented carbides tool in cutting force and surface roughness when rough turning silicon-aluminum alloy. While in finish turning, less cutting force and surface roughness can be obtained when using diamond tools. The flank wears of diamond tools were less than cemented carbides. It was concluded that diamond tools can improve machining characteristics and reduce tool wear.

引用

页码：1154 / 1158

页数：5

共 6 条

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