Effect of microstructure on the surface finish during machining of V-microalloyed steel: Comparison between ferrite-bainite-martensite and ferrite-pearlite microstructures

被引:2
作者
Sivaraman, V. [1 ]
Vijayaraghavan, L. [1 ]
Sankaran, S. [2 ]
机构
[1] Indian Inst Technol Madras, Dept Mech Engn, Madras 600036, Tamil Nadu, India
[2] Indian Inst Technol Madras, Dept Met & Mat Engn, Madras 600036, Tamil Nadu, India
关键词
Multiphase steel; surface roughness; CUTTING PARAMETERS; ROUGHNESS; FORCE;
D O I
10.1177/0954405414535922
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Multiphase ferrite-bainite-martensite microalloyed steel produced through a two-step cooling followed by annealing route and a ferrite-pearlite steel obtained through air-cooling after forging were subjected to turning operation. The influence of process parameters such as cutting speed, feed and depth of cut on surface roughness on both materials was compared. The results show that the multiphase microalloyed steel exhibited high surface finish than air-cooled steel. The analysis of variance shows that the contribution of cutting speed and depth of cut on surface roughness are insignificant for both ferrite-bainite-martensite and ferrite-pearlite microstructures.
引用
收藏
页码:1463 / 1466
页数:4
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