| 电力金具球头冷锻成形的数值模拟和试验研究 |
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| 引用本文： | 刘百宣,孙红星,刘华. 电力金具球头冷锻成形的数值模拟和试验研究[J]. 锻压技术, 2012, 37(1): 38-41 |
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| 作者姓名： | 刘百宣 孙红星 刘华 |
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| 作者单位： | 郑州机械研究所,河南郑州,450001 |
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| 摘 要： | 针对电力行业所用金具球头的生产加工,提出一套冷锻成形方案,以改进现有机械切削加工工艺,降低生产成本。首先通过对零件形状的分析,制定出初步的冷锻工艺过程,再利用Deform-3D锻造模拟分析软件,对所制定冷锻工艺进行计算分析验证,最后根据模拟结果确定及调整工艺方案,设计出一套冷锻模具,实施实际冷锻工艺试验。并成功锻打出合格的金具球头冷锻件。
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| 关 键 词： | 金具球头 冷锻 数值模拟 |
Simulation and experimental research of cold forging process for electrical fitting ball |
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| LIU Bai-xuan , SUN Hong-xing , LIU Hua. Simulation and experimental research of cold forging process for electrical fitting ball[J]. Forging & Stamping Technology, 2012, 37(1): 38-41 |
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| Authors: | LIU Bai-xuan SUN Hong-xing LIU Hua |
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| Affiliation: | (Zhengzhou Research Institute of Mechanical Engineering,Zhengzhou 450001,China) |
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| Abstract: | A cold forging process program to improve the processing methods of ball fitting in the power industry and reduce production costs was proposed.First,through part shape analysis,a preliminary cold forging process was designed,and then using the Deform-3D forging simulation software,the cold forging process was validated by calculation and simulation analysis.Finally,according to the simulation results to determine and adjust the process plan,the cold forging die was designed,and the actual process experiment was conducted,and the qualified fitting ball cold forging workpiece was produced successfuly. |
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| Keywords: | ball fitting cold forging numerical simulation |
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