| 3270m^3高炉水冷钢砖的铸造生产工艺 |
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| 引用本文： | 郭洪涛,郭林.3270m^3高炉水冷钢砖的铸造生产工艺[J].铸造设备研究,2009(2):15-17. |
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| 作者姓名： | 郭洪涛 郭林 |
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| 作者单位： | 济南钢铁集团机械设备制造厂技术质量部,山东,济南,250101
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| 摘 要： | 通过对水冷钢砖的结构分析，找出铸造过程中的难点，采用设计合理内冷铁和仿真模拟验证，保证水管不被熔化并形成顺序凝固，采用脱落式芯盒和嵌入式定位，保证螺栓孔、固定栓尺寸位置，采用水玻璃七O砂与铬铁矿砂配合使用，解决螺栓孔难以铸出问题，设计使用专用定位工装，保证各部位尺寸准确，提高铸造质量。
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| 关 键 词： | 水冷钢砖 内冷铁 仿真模拟 顺序凝固 嵌入式定位 |
Casting Process of Water-cooling Adamantine Clinker of Blast Furnace |
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| GUO Hong-tao,GUO Lin.Casting Process of Water-cooling Adamantine Clinker of Blast Furnace[J].Research Studies On Foundry Equipment,2009(2):15-17. |
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| Authors: | GUO Hong-tao GUO Lin |
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| Affiliation: | (Technology and Quality Department,Mechanical Equipment Manufacturing Factary of Jinan Iron and Steel Group , Jinan Shandong 250101, China ) |
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| Abstract: | Through the structural analysis of water cooling adamantine clinker, we can find out the difficulties in the casting. Adopting the rational-designed inner chill and analogue simulation verification can ensure that water pipe cann＇t be melt and make directional solidification. Adopting knockout core box and embedded positioning can ensure the size and position of the bolt holes and dead bolts. Adopting sodium silicate 70 sand and chromite sand together can help solve the problem of casting bolt holes. Adopting the well-designed special positioning jig can ensure the accuracy of the size of every part to improve the quality of casting. |
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| Keywords: | water cooling adamantine clinker inner chill analogue simulation directional solidification embedded positioning |
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