Modelling, simulation and experimental investigation of chip formation in internal traverse grinding

被引:24
|
作者
Holtermann R. [1 ]
Schumann S. [2 ]
Menzel A. [1 ,3 ]
Biermann D. [2 ]
机构
[1] Institute of Mechanics, TU Dortmund, Leonhard-Euler-Str. 5
[2] Institute of Machining Technology, TU Dortmund, Baroper Straße 301
[3] Division of Solid Mechanics, Lund University, P.O. Box 118
来源
Holtermann, R. (raphael.holtermann@udo.edu) | 1600年 / Springer Verlag卷 / 07期
关键词
100Cr6(AISI 52100); cBN; Extended Johnson-Cook plasticity; Finite element method; Grinding; h-Adaptive remeshing;
D O I
10.1007/s11740-013-0449-3
中图分类号
学科分类号
摘要
We present recent developments in modelling and simulation of internal traverse grinding, a high speed machining process which enables both a large material removal rate and high surface quality. We invoke a hybrid modelling framework, including a process scale model, simulations on a mesoscale capturing the proximity of a single cBN grain and an analysis framework to investigate the grinding wheel topography. Moreover, we perform experiments to verify our simulations. Focus in this context is the influence of the cutting speed variation on the grain specific heat generation. © 2013 German Academic Society for Production Engineering (WGP).
引用
收藏
页码:251 / 263
页数:12
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