Smoothed Particle Hydrodynamics simulation of the machining process of Inconel 718

Smoothed Particle Hydrodynamics simulation of the machining process of Inconel 718
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Inconel 718 加工过程的平滑粒子流体动力学模拟

DOI:
10.1016/j.promfg.2018.11.001
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发表时间:
2018
期刊:
Procedia Manufacturing
影响因子:
--
通讯作者:
Uhlmann
Uhlmann
中科院分区:
--
文献类型:
--
作者:
Uhlmann

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光滑粒子流体动力学(SPH)是一种无网格模拟方法,它允许描述镍基合金Inconel 718的加工过程。本文分析了正交车削过程仿真模型的精度。仿真结果显示了发生的过程力。随后,该模型被扩展到一个可变的切屑厚度,以考虑不同的啮合条件在周边向下铣削过程中。该模型允许调查的几何参数的切削刃的可能的工具设计的影响,很少的经济和财务费用。
The Smoothed Particle Hydrodynamics (SPH) is a meshfree simulation method which allows to describe the machining process of the nickel-based alloy Inconel 718. This paper analyses the accuracy of a developed simulation model for an orthogonal turning process. The simulation results show the occurring process forces. Subsequently, the model is extended with a variable chip thickness to consider the different engagement condition during a peripheral down milling process. The model allows to investigate the influence of geometry parameters of the cutting edge for possible tools designs with little economic and financial expenses.
DOI: --
发表时间: 2003
期刊:
影响因子: --
作者:
R. Sievert;Hans;A. Hamann;P. Löwe;K. Singh;Georgia Künecke;R. Clos;U. Schreppel;P. Veit;E. Uhlmann;R. Zettier
通讯作者: R. Zettier
DOI: --
发表时间: 2005
期刊:
影响因子: --
作者:
R. Sievert;A. Hamann;Hans;P. Löwe;Kai Singh;Georgia Künecke
通讯作者: Georgia Künecke