Effects of Wear on Cutting Forces in End-Milling Nickel Alloy

被引:0
|
作者
Estrems, M. [1 ]
Sanchez, H. T. [1 ]
Kurfess, T. [2 ]
Bunget, C. [2 ]
机构
[1] Univ Politecn Cartagena, Mat & Mfg Engn Dept, Murcia 30202, Spain
[2] Clemson Univ, Int Ctr Automot Res, Clemson, SC 29607 USA
关键词
Machining semi-experimental model; Nickel alloy machining; Tool wear;
D O I
10.4028/www.scientific.net/AMR.498.79
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The effect of speed on the flank wear of the cutting tool when a nickel alloy is milled is studied. From the analysis of the measured forces, a dynamic semi-experimental model is developed based on the parallelism between the curve of the thrust forces of the unworn tool and the curves when the flank of the tool is worn. Based on the change in the geometry of the contact in the flank worn face, a theory of indentation of the tool on the workpiece is formulated in such a way that upon applying equations of contact mechanics, a good approximation of the experimental results is obtained.
引用
收藏
页码:79 / +
页数:2
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