| 温挤压模具的温度场分析与冷却方式研究 |
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| 引用本文： | 徐新成,赵中华,陈勰,周明杰.温挤压模具的温度场分析与冷却方式研究[J].热加工工艺,2006,35(21):30-32. |
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| 作者姓名： | 徐新成 赵中华 陈勰 周明杰 |
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| 作者单位： | 1. 上海工程技术大学,工程实训中心,上海,201620
2. 上海工程技术大学,材料工程学院,上海,201620 |
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| 摘 要： | 温挤压作为一种少无切削成形技术，因其成形精度高、变形力小，且可连续生产的特点，已被逐渐用于各类精密机械零件的塑性成形。不同的温挤压成形温度对模具的热效应不同，特别是中高温温挤压成形，故模具的冷却显得尤其重要。
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| 关 键 词： | 温挤压 模具 热效应 冷却 |
| 文章编号： | 1001-3814(2006)21-0030-03 |
| 收稿时间： | 2006-06-14 |
| 修稿时间： | 2006年6月14日 |
Research of Temperature Field and Cooling Ways of Warm-extruding Mould |
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| XU Xin-cheng,ZHAO Zhong-hua,CHEN Xie,ZHOU Ming-jie.Research of Temperature Field and Cooling Ways of Warm-extruding Mould[J].Hot Working Technology,2006,35(21):30-32. |
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| Authors: | XU Xin-cheng ZHAO Zhong-hua CHEN Xie ZHOU Ming-jie |
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| Abstract: | As a sort of less machining technology, the warm-extruding process has the advantage of higher forming accuracy and lower deformation force and it can also be used for continuous production. Gradually, it is used in plastic deformation on many precise mechanical parts. Deforming temperature of parts has a direct effect on extrusion moulds, especially on those for medium or high temperature. So the cooling of moulds is very important. |
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| Keywords: | warm-extruding mould thermal effect cooling |
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