| 船用柴油机排气阀铸钢阀壳的研制 |
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| 引用本文： | 陈伟,严运涛,李灵敏.船用柴油机排气阀铸钢阀壳的研制[J].中国铸造装备与技术,2011(5). |
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| 作者姓名： | 陈伟 严运涛 李灵敏 |
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| 作者单位： | 南车戚墅堰机车车辆工艺研究所有限公司,江苏常州市213011;江苏省轨道交通关键零部件与材料工艺工程技术研究中心,江苏常州市213011 |
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| 基金项目： | 常州市第十七批科技计划(青年科技人才培养)项目,编号:CQ20100001 |
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| 摘 要： | 在研制过程中,对阀壳进行结构分析,设计初步的铸造工艺；利用MAGMA软件进行计算机模拟,通过对两种铸造工艺进行充型、凝固过程的模拟计算和缩孔、缩松的预测,确定最终工艺.依照最终工艺制作模具和工装,进行试制,对试制的结果进行分析、调整,并进行热处理试验和压力试验,研制的阀壳得到了客户的高度认可.
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| 关 键 词： | MAGMA软件 船用柴油机 铸钢 阀壳 |
Developing of Steel Casting Valve Case for Vessel Diesel |
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| CHENG Wei,YAN YunTao,LI LingMin.Developing of Steel Casting Valve Case for Vessel Diesel[J].China Foundry Machinery & Technology,2011(5). |
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| Authors: | CHENG Wei YAN YunTao LI LingMin |
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| Affiliation: | CHENG Wei1,2,YAN YunTao1,LI LingMin1,2(1.Qisuyan Locomotive & Vehicle Technology Research Institute South Vehicle Group,Changzhou 213011,Jiangsu China,2.Jiangsu Railway Traffic Key Parts & Materials Technology Engineering Technique Research Centre,Jiangsu China) |
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| Abstract: | During developing process with structure analysis of valve case primary foundry technology has been designed;Computer simulation by MAGMA software has been done and the final technology has been determined with simulating calculating of mold filling and solidification process as well as forecast of shrinkage of two foundry technologies.Mold and technology equipment have been manufactured according to the final technology.trial production results have been analysed,adjusted and heat treatment and pressure te... |
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| Keywords: | MAGMA software Vessel diesel Steel casting Valve case |
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