| 运用LS-DYNA的轴向缓进给磨削工程陶瓷的有限元仿真 |
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| 引用本文： | 田欣利,毛亚涛,郭昉,张保国,王健全. 运用LS-DYNA的轴向缓进给磨削工程陶瓷的有限元仿真[J]. 现代制造工程, 2012, 0(4): 10-13 |
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| 作者姓名： | 田欣利 毛亚涛 郭昉 张保国 王健全 |
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| 作者单位： | 1. 装甲兵工程学院再制造技术重点实验室,北京,100072
2. 装甲兵工程学院再制造技术重点实验室,北京100072;防空兵学院,郑州450052 |
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| 摘 要： | 介绍了轴向缓进给磨削加工原理,建立了单颗金刚石磨粒磨削工程陶瓷的仿真模型,并就磨削力在X、Y、Z向上的分力对仿真结果的影响进行分析。最后通过对不同磨削条件下的单颗金刚石磨粒的磨削过程进行仿真,研究了砂轮转速、砂轮轴向进给速度、工件转速,以及磨粒锥角对磨削力的影响。
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| 关 键 词： | 轴向缓进给 工程陶瓷 单颗磨粒 磨削力 有限元仿真 |
Finite element simulation of axial creep feed grinding engineering ceramics based on LS-DYNA |
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| Tian Xinli , Mao Yatao , Guo Fang , Zhang Baoguo , Wang Jianquan. Finite element simulation of axial creep feed grinding engineering ceramics based on LS-DYNA[J]. Modern Manufacturing Engineering, 2012, 0(4): 10-13 |
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| Authors: | Tian Xinli Mao Yatao Guo Fang Zhang Baoguo Wang Jianquan |
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| Affiliation: | 1(1 Science and Technology on Remanufacturing Laboratory,Academy of Armored Forces Engineering, Beijing 100072,China;2 Air Defense Forces Academy,Zhengzhou 450052,China) |
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| Abstract: | Introducing the grinding mechanism of axial creep feed single diamond grain.Establishing a simulation model of the single grain grinding engineering ceramics and analyzing the simulation results of the grinding force in the X,Y,Z axis.Finally,making a study on the impact of grinding force upon the wheel speed,axial feed rate,workpiece speed and grain angle by simulating the single diamond abrasive grinding process under different grinding condition. |
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| Keywords: | axial creep feed engineering ceramics single grain grinding force finite element simulation |
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