Surface structuring using multi-stage grinding strategies based on geometric physically-based process simulations
Surface structuring using multi-stage grinding strategies based on geometric physically-based process simulations
复制标题
使用基于几何物理过程模拟的多级磨削策略进行表面结构化
DOI:
10.1016/j.promfg.2019.02.095
复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
D. Biermann
中科院分区:
文献类型:
--
作者:
T. Siebrecht;N. Potthoff;P. Wiederkehr;D. Biermann
For various industrial applications, e.g., the manufacturing of forming tools for the automotive sector, surface structures of functional areas play a decisive role. NC grinding processes on machining centers represent a flexible solution for finishing the free-form surfaces of forming tools. However, the surface topographies are influenced by several factors like the distribution of the grains and the wear of the tools. In this paper, a geometric physically-based simulation system is applied to predict the surface structures for different multi-stage grinding strategies. Point clouds were used for modeling the individual grains, which allows the simulation of different states of tool wear and the resulting influence on the surface topographies and process forces. Due to the high number of grains on the grinding tools, a stochastic model for the grain distributions and a database of different grain shapes were created based on representative measurements. The simulated surfaces are compared to experimental results in order to validate this approach.
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影响因子:
4.1
作者:
Brinksmeier, E.;Aurich, J. C.;Wittmann, M.
通讯作者:
Wittmann, M.
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
A. Schubert;S. Gross;J. Edelmann;B. Schulz
通讯作者:
B. Schulz
DOI:
10.4028/www.scientific.net/amr.1018.91
发表时间:
2014
期刊:
Advanced Materials Research
影响因子:
--
作者:
Rausch;Siebrecht;Kersting;Biermann
通讯作者:
Biermann
DOI:
--
发表时间:
2018
期刊:
影响因子:
--
作者:
D. Freiburg;Felix Finkeldey;Michael Hensel;P. Wiederkehr;D. Biermann
通讯作者:
D. Biermann
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
H. Lucas;B. Denkena;T. Grove;E. Krebs;P. Kersting;D. Freiburg;D. Biermann
通讯作者:
D. Biermann