Experimental research on aluminum alloy blade's surface roughness of integrate rotor based on four-axis high speed milling

被引：2
|
作者：
Bu, Guangbin [1 ]
Zhao, Can [2 ]
Zuo, Dunwen [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Mech & Elect Engn, Nanjing 210016, Peoples R China
[2] Heilongiang Inst Sci Technol, modern Manufacture Engn Ctr, Harbin 150027, Peoples R China
来源：
ADVANCES IN MACHINING AND MANUFACTURING TECHNOLOGY IX | 2008年 / 375-376卷
关键词：
aluminum alloy; high speed milling; surface roughness; cutting speed; feed;
D O I：
10.4028/www.scientific.net/KEM.375-376.390
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
It was carried out that a HSM test for aluminum alloy (2A70) rotor with carbide cutter. It was investigated and analyzed that the influence of different cutting speed and feed speed on the roughness of blade's finished surface. The experiment showed that high quality surface was easy to obtain by increasing the cutting speed and decreasing the feed. But when the cutting speed crossed the critical value, increase in the cutting speed caused slight decrease in the surface roughness. The feed decreased to a very small value, the roughness increased a little. It was expected that best surface roughness and machining efficiency could be obtained by selecting the appropriate cutting speed and feed.
引用
收藏
页码：390 / +
页数：2
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