| 压缩机缸体充型凝固过程数值模拟研究 |
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| 引用本文： | 曹思盛,张志斌.压缩机缸体充型凝固过程数值模拟研究[J].中国铸造装备与技术,2006(4):20-26. |
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| 作者姓名： | 曹思盛 张志斌 |
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| 作者单位： | 1. 西安交通大学能源与动力工程学院,陕西,西安,710048;潍坊生建集团铸造厂技术室,山东,潍坊,261011
2. 山东海化东明消防器材厂,山东,潍坊,261011 |
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| 摘 要： | 对大型活塞式压缩机的原铸造工艺进行了充型凝固过程的数值模拟,发现模拟结果与生产实际出现缺陷部位相吻合。在此基础上,用数值模拟技术进行了八种方案的工艺优化计算后结合生产现场确定了优化后的工艺方案。生产实际浇注结果证明,所优化的方案是成功的。
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| 关 键 词： | 压缩机缸体 充型凝固 数值模拟 工艺优化 |
| 文章编号： | 1006-9658(2006)04-7 |
| 收稿时间： | 2006-03-31 |
| 修稿时间： | 2006年3月31日 |
Study on Numerical Simulation of Mold Filling and Solidification of Compressor Cylinder |
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| Cao SaiCheng;Zhang ZhiBin.Study on Numerical Simulation of Mold Filling and Solidification of Compressor Cylinder[J].China Foundry Machinery & Technology,2006(4):20-26. |
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| Authors: | Cao SaiCheng;Zhang ZhiBin |
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| Abstract: | The numerical simulation of mold filling and solidification with the old foundry technology has been done for the cylinder of large piston compresser,resulting in verified defects occurred in the production. Upon this,an optimized cast technology has been determined after 8 foundry technologies have been simulated combined with the production.The practically poured castings have shown a successful one selected. |
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| Keywords: | Compressor cylinder Mold Filling and solidification Numerical simulation Technology optimization |
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