| 干式四缸体铸造工艺改进 |
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| 引用本文： | 张绪国,宋君亮,李朝峰,苏莉,高波.干式四缸体铸造工艺改进[J].铸造技术,2012,33(1):79-82. |
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| 作者姓名： | 张绪国 宋君亮 李朝峰 苏莉 高波 |
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| 作者单位： | 1. 一拖(洛阳)铸造有限公司,河南洛阳,471003
2. 一拖(洛阳)开创装备科技有限公司,河南洛阳,471003 |
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| 摘 要： | 为提升干式四缸体品质,通过对干式四缸体水套内腔质量差、水套断裂和砂孔缺陷的原因分析,进行了工艺改进,降低了综合废品率,提高了铸件内腔质量,提高了生产效率,降低了生产成本.
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| 关 键 词： | 缸体水套砂芯 覆膜砂 高温性能 涂料 |
Improvement on Casting Process for Drying Four Cylinder Block |
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| ZHANG Xu-guo
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SONG Jun-liang
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LI Chao-feng
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SU Li
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GAO Bo.Improvement on Casting Process for Drying Four Cylinder Block[J].Foundry Technology,2012,33(1):79-82. |
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| Authors: | ZHANG Xu-guo SONG Jun-liang LI Chao-feng SU Li GAO Bo |
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| Affiliation: | 1(1.YTO Casting Co.,Ltd.,Luoyang 471003,China;2.YTO Creating Equipment Science and Technology Co.,Ltd.,Luoyang 471003,China) |
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| Abstract: | In order to improve the quality of drying four cylinder block,through analysis of the reasons of the poor inner cavity quality and cracking of the water jacket and sand hole of the drying four cylinder block,carried out technology improvement,reduced the overall rejection rate,improved the quality of the casting inner cavity,improved production efficiency,reduced production cost. |
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| Keywords: | sand core of the water Jacket for cylinder block precoated sand high temperature properties coating |
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