| 厚实床身的铸造工艺 |
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| 引用本文： | 郭春和.厚实床身的铸造工艺[J].现代铸铁,2002(3):54-56. |
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| 作者姓名： | 郭春和 |
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| 作者单位： | 黄石纺织机械厂,湖北,黄石,435004 |
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| 摘 要： | 床身是锻压机床上的重要零件，系大断面厚实铸件。生产中因铸件较厚实易产生缩孔、缩松等缺陷。通过拼型组芯造型、利用浇注系统补缩、采取低温慢浇和充分补浇等工艺措施，保证了床身铸件的质量。
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| 关 键 词： | 厚实铸件 浇口补缩 拼型组芯 铸造工艺 锻压机床 灰口铁 |
| 文章编号： | 1003-8345(2002)03-0054-03 |
| 修稿时间： | 2001年10月21 |
Foundry Method of A Press Bed Casting with Heavy Section |
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| GUO Chun-he.Foundry Method of A Press Bed Casting with Heavy Section[J].Modern Cast Iron,2002(3):54-56. |
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| Authors: | GUO Chun-he |
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| Abstract: | The shrinkage porosity and cavity are the defects which frequently take place with the press bed castings due to their heavy sections.By using cores assembly mould with vertical parting line,feeding with gating system,low pouring temperature,slowly pouring and fully metal-refilling,the bed casting has been produced with satisfied quality. |
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| Keywords: | heavy section casting feeding with gating vertically parted cores assembly foundry method |
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