| 控制消失模铸件变形的工艺技术措施 |
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| 引用本文： | 袁东洲,孙家聚,高修启,王张龙. 控制消失模铸件变形的工艺技术措施[J]. 现代铸铁, 2007, 27(1): 76-77 |
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| 作者姓名： | 袁东洲 孙家聚 高修启 王张龙 |
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| 作者单位： | 1. 山西阳城华王离心铸管厂,山西,晋城,048000
2. 阳城县东方机械铸造公司,山西,晋城,048000 |
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| 摘 要： | 介绍了在消失模铸造生产的各道工序中铸件产生变形的原因以及防止变形的方法。采用控制发泡剂含量和严格模样制作、粘结和组模工序、填砂造型工序和浇注工序中各关键技术措施,使产出的铸件尺寸精度达到了CT10级以上。
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| 关 键 词： | 消失模 铸件 变形 |
| 文章编号： | 1003-8345(2007)01-0076-02 |
| 修稿时间： | 2006-09-28 |
Process Measurements to Control Deformation of EPC Castings |
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| YUAN Dong-zhou,SUN Jia-ju,GAO Xiu-qi,WANG Zhang-long. Process Measurements to Control Deformation of EPC Castings[J]. Modern Cast Iron, 2007, 27(1): 76-77 |
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| Authors: | YUAN Dong-zhou SUN Jia-ju GAO Xiu-qi WANG Zhang-long |
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| Affiliation: | 1.Yangcheng Huawang Centrifugally Cast Pipes Foundry, Jincheng 048000, China; 2.Dongfang Machinery Foundry Co. Ltd., Jincheng 048000, China |
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| Abstract: | The reasons causing EPC castings to be deformed in every procedure during production process and measures to avoid deformation was described.The casting dimension accuracy reached CT10 class and even higher by adopting following measures:controlling foaming agent content,strictly controlling wax pattern manufacture,patterns welding and assembling,filling sand and moulding,as well as controlling pouring process. |
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| Keywords: | evaporative pattern casting deformation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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