| 转炉倾动系统超大间隙修复新技术 |
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| 引用本文： | 高延明,李书国,欧安阳. 转炉倾动系统超大间隙修复新技术[J]. 山东冶金, 2001, 23(5): 65-67 |
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| 作者姓名： | 高延明 李书国 欧安阳 |
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| 作者单位： | 济南钢铁集团总公司,装备部,山东,济南,250101 |
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| 摘 要： | 采用冷焊技术对济钢第一炼钢厂25t转炉倾动大齿轮与耳轴间过大的配合间隙进行修复，方法是对需粘结表面进行预处理后，打入切向键，进行高分子聚合物浇注。该方法简便易行，可提高劳动生产率，并能节能能源和材料。
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| 关 键 词： | 冷焊技术 转炉 倾动系统 耳轴 修复 炼钢 |
| 文章编号： | 1004-4620(2001)05-0065-03 |
| 修稿时间： | 2001-02-19 |
New Repair Technology for Over-Large Clearance of Converter Tilting System |
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| GAO Yan-ming,LI Shu-guo,OU An-yang. New Repair Technology for Over-Large Clearance of Converter Tilting System[J]. Shandong Metallurgy, 2001, 23(5): 65-67 |
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| Authors: | GAO Yan-ming LI Shu-guo OU An-yang |
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| Abstract: | The fitting clearance between big tilting gear and trunnion of 25t con verter in No.1 steel making plant of Jigang was repaired by cold welding tec hnolo gy. The method is to pre-treat the surfaces, then strike into the tangeutial key s in the ci rcular direction, cast and spray into the high polymer. This method is simple an d easy to operate. The labor production rate can be improved and the energy an d materials can be saved. |
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| Keywords: | cold welding technology converter tilting system trunnion repair |
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