| 某重型机械厂房钢吊车梁的制作工艺 |
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| 引用本文： | 崔旭旺,马坤. 某重型机械厂房钢吊车梁的制作工艺[J]. 工程质量, 2010, 28(11): 30-33 |
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| 作者姓名： | 崔旭旺 马坤 |
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| 作者单位： | 中国建筑业协会,北京,100081;北京陶然建筑有限公司,北京,100055 |
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| 摘 要： | 结合工程实例,介绍了重型机械厂房钢吊车梁的制作工艺,并针对其中的关键技术,如正确的预热方式和预热温度、合理的焊接程序、多道焊的道间温控及后热保温缓冷的去氢措施等,详细地进行了讨论
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| 关 键 词： | 预热 道间温控 焊后后热 焊接变形控制 |
Manufacture Process of Crane Beam in a Heavy Mechanical Workshop |
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| CUI Xu-wang,MA Kun. Manufacture Process of Crane Beam in a Heavy Mechanical Workshop[J]. Quality of Civil Engineering and Construction, 2010, 28(11): 30-33 |
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| Authors: | CUI Xu-wang MA Kun |
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| Affiliation: | 1.China Architecture Industry Association, Beijing 10081, China;2.Beijing Taoran Construction Co., Ltd., Beijing 100055, China) |
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| Abstract: | Based on project practice, working process of heavy workshop crane beam is introduced, aiming at the key technology in it, such as the right preheat method and preheat temperature, reasonable welding process, multi-pass welding of between-track temperature control and dehydrogenation measures of after heat preservation, are all detailed discussed. |
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| Keywords: | preheat between track temperature control postwelding after heat welding deformation control |
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