| 温度分布状态对锻件锻造变形的影响 |
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| 引用本文： | 邓陟, 曹起骧. 温度分布状态对锻件锻造变形的影响[J]. 工程科学学报, 1991, 13(3): 245-251. DOI: 10.13374/j.issn1001-053x.1991.03.026 |
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| 作者姓名： | 邓陟 曹起骧 |
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| 摘 要： | 运用温度场的数值计算和模拟实验相结合的方法,对中心压实法(J.T.S.法)锻造工艺不同冷却方式,即空冷和喷水激冷对大型锻件内部的温度梯度分布和变化进行了分析比较,并研究了锻件的较佳温度分布和达到这一分布的有效途径。
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| 关 键 词： | 大型锻件 锻造工艺 中心压实法 数值计算 温度场计算 |
| 收稿时间： | 1990-05-21 |
Effect of Temperature Distribution on Forging Deformation of Forgings |
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| Deng Zhi, Cao Qixiang. Effect of Temperature Distribution on Forging Deformation of Forgings[J]. Chinese Journal of Engineering, 1991, 13(3): 245-251. DOI: 10.13374/j.issn1001-053x.1991.03.026 |
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| Authors: | Deng Zhi Cao Qixiang |
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| Abstract: | The method combined numerical calculation of temperature field with modelling experiments was used to analyse and compare the internal temperature gradient distribution and the change of large forgings caused by air-cooling and spary water cooling in J. T. S. forging process. The optimum internal temperature distribution of large forgings and effective way to get the optimum temperature distribution were investigated. |
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| Keywords: | large forgings forging process J.T.S. forging process numerical calculation temperature field calculation |
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