| 大型铸铁薄壁型架底座的铸造工艺 |
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| 引用本文： | 陈超英,张梦娟.大型铸铁薄壁型架底座的铸造工艺[J].铸造,2019(7):769-772. |
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| 作者姓名： | 陈超英 张梦娟 |
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| 作者单位： | 成都飞机工业（集团）有限责任公司;成都立航科技股份有限公司 |
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| 摘 要： | 针对大型铸铁薄壁型架底座铸件的铸造工艺设计,对铸件的技术要求及结构进行了分析。合理地选择灰铸铁材质并对其熔炼工艺及铸件的浇注位置、浇注系统、冒口设置等铸造工艺进行了设计,并采用MAGMA数值模拟对铸件质量及工艺参数进行分析验证。最后成功地生产出了合格的底座铸件。
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| 关 键 词： | 大型 薄壁 铸铁件 铸造工艺 |
Casting Process of Large-Sized and Thin-Wall Cast Iron Framework Base |
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| CHEN Chao-ying,ZHANG Meng-juan.Casting Process of Large-Sized and Thin-Wall Cast Iron Framework Base[J].Foundry,2019(7):769-772. |
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| Authors: | CHEN Chao-ying ZHANG Meng-juan |
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| Affiliation: | (Chengdu Aircraft Industrial (Group) Co., Ltd., Chengdu 610092, Sichuan, China;Chengdu Lihang Technology Co., Ltd., Chengdu 610091, Sichuan, China) |
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| Abstract: | Aiming at the casting process design of large-sized and thin-wall cast iron framework base, the technical requirements and structure of the casting were analyzed. Reasonable selection of gray iron material and design of melting process, casting position, gating system and riser setting of the castings were carried out. The quality and process parameters of the castings were analyzed and verified by MAGMA numerical simulation. Finally, qualified framework base castings were successfully produced. |
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| Keywords: | large-sized thin-wall iron casting casting process |
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