| 工艺因素对铸铁件消失模充型速度的影响 |
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| 引用本文： | 李锋军,柳百成,张殿德.工艺因素对铸铁件消失模充型速度的影响[J].现代铸铁,2001(1):35-36. |
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| 作者姓名： | 李锋军 柳百成 张殿德 |
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| 作者单位： | 1. 清华大学机械工程系,
2. 中国一拖集团有限公司, |
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| 摘 要： | 使用计算机数据采集系统测试了铸件消失模的充型过程。通过正交试验研究了负压度、模样密度、浇注温度、金属静压头、模样厚度、涂层透气性、内浇道尺寸等工艺因素对充型速度的影响，并就这些因素对充型速度影响的程度进行了分析。
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| 关 键 词： | 充型速度 铸铁件 消失模铸造 工艺因素 |
| 文章编号： | 1003-8345(2001)01-0035-02 |
| 修稿时间： | 2000年12月1日 |
Influence of Process
Factors on Mould-Filling Velocity of Evaporated Pattern Casting(EPC) |
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| LI Feng-jun,LIU Bai-cheng,ZHANG Dian-de.Influence of Process
Factors on Mould-Filling Velocity of Evaporated Pattern Casting(EPC)[J].Modern Cast Iron,2001(1):35-36. |
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| Authors: | LI Feng-jun LIU Bai-cheng ZHANG Dian-de |
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| Affiliation: | LI Feng-jun1,LIU Bai-cheng1,ZHANG Dian-de2 |
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| Abstract: | The mould-filling process of EPC was measured and tested by using a specially designed computer data-collecting system.With the help of orthogonal experiments,the influences of some process factors including vacuum degree,pattern density,pouring temperature,metal static head,pattern thickness,permeability of coating and ingate size et al.on mould-filling velocity was investigated,and their influence extent was analyzed. |
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| Keywords: | evaporated pattern mold-filling velocity |
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