| 内燃机车曲轴中频淬火过程的数值模拟 |
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| 引用本文： | 王文静,李强,缪龙秀,谢绒娜,王润志,胡振山,迟建波. 内燃机车曲轴中频淬火过程的数值模拟[J]. 内燃机学报, 2002, 20(3): 278-282 |
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| 作者姓名： | 王文静 李强 缪龙秀 谢绒娜 王润志 胡振山 迟建波 |
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| 作者单位： | 1. 北方交通大学,机电学院,北京,100044
2. 四方机车车辆厂,山东,青岛,266031 |
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| 摘 要： | 借助 ANSYS大型有限元分析软件 ,实现了 16 V2 4 0曲轴淬火过程的计算机模拟 ,模拟结果可直观地显示出任一时刻曲轴表面及内部的温度分布、冷却曲线以及淬火结束后的残余应力分布 ,并能预测淬硬层深度。同时对比了轴颈内圆角处进行淬火和不进行淬火两种工艺的效果 ,为现场提供了用虚拟现实方法详尽分析和研究淬火工艺的工具。
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| 关 键 词： | 中频淬火 曲轴 温度场 淬硬层深度 残余应力 |
| 文章编号： | 1000-0909(2002)03-0278-05 |
| 修稿时间： | 2001-09-24 |
Numerical Simulation of Hardening Process in Intermediate Frequency of Combustion Engine Crankshaft |
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| WANG Wen jing ,LI Qiang ,MIAO Long xiu ,XIE Rong na ,WANG Run zhi ,HU Zhen shan ,CHI Jian bo. Numerical Simulation of Hardening Process in Intermediate Frequency of Combustion Engine Crankshaft[J]. Transactions of Csice, 2002, 20(3): 278-282 |
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| Authors: | WANG Wen jing LI Qiang MIAO Long xiu XIE Rong na WANG Run zhi HU Zhen shan CHI Jian bo |
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| Affiliation: | WANG Wen jing 1,LI Qiang 1,MIAO Long xiu 1,XIE Rong na 1,WANG Run zhi 2,HU Zhen shan 2,CHI Jian bo 2 |
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| Abstract: | The computer simulation of 16V240 combustion engine crankshaft during hardening process has been realized by using FEM analysis software ANSYS.The simulation results can vividly display the transient temperature field,the cooling curve and the resident stress field and can be used to anticipate the hardening depth.At the same time,the journal fillets R were compared under the different technique processings.The whole paper provides a tool for analyzing and studying hardening technique in details using the virtual reality method. |
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| Keywords: | Hardening Crankshaft Temperature field Hardening depth Resident stress |
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