| 盘形件锻造热力耦合分析 |
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| 引用本文： | 刘庆斌,吴诗惇. 盘形件锻造热力耦合分析[J]. 装备环境工程, 1998, 0(3) |
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| 作者姓名： | 刘庆斌 吴诗惇 |
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| 作者单位： | 西北工业大学材料科学与工程系!广东南海市盐步镇，中南动力机械有限公司528247(刘庆斌)，西北工业大学材料科学与工程系(吴诗惇) |
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| 摘 要： | 热锻过程中温度对成形过程的影响是显著的,了解热锻过程中工模具内温度场的分布对控制锻件的成形是有利的.此文对考虑对模阶段的盘形件热锻过程进行了热力耦合分析,得到了各种变形场量和温度信息,对实际生产有一定的指导作用.
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| 关 键 词： | 锻造 有限元 热力耦合分析 |
Coupled Thermo -mechanical Analysis of Disk Forging Processes |
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| Xian Northwestern Polytechnical University Liu Qingbin Wu shichun. Coupled Thermo -mechanical Analysis of Disk Forging Processes[J]. Equipment Environmental Engineering, 1998, 0(3) |
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| Authors: | Xian Northwestern Polytechnical University Liu Qingbin Wu shichun |
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| Affiliation: | Xian Northwestern Polytechnical University Liu Qingbin Wu shichun |
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| Abstract: | In hot forging, the effect of temperature on the forming process is great. Hence,a comprehensive understanding of temperature variation in the die and workpiece is of technological importance for the process design. In this paper,the coupled thermo-mechanical analysis of disk forging processes including the resting period is performed and the distributions of temperature and effective strain are presented,which can provide useful information for the process design. |
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| Keywords: | Forging Finite element method Coupled thermo- mechanical analysis |
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