大型吊车梁焊接变形的控制
The Preventive Measure forWelding Deformation in a Large Hoist Beam
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- DOI:
- 作者:
- 刘原
Liu Yuan
- 作者单位:
- 中石化集团第四建设公司金属结构厂
- 关键词:
- 吊装设备;焊接;变形;预防措施
hoisting equipment;welding;deformation;preventive measure
- 摘要:
- 介绍重载、大跨度吊车梁的腹板、翼板、筋板之间的焊接顺序和焊接工艺,通过一系列措施控制了吊车梁的焊接变形,保证了吊车梁的最终尺寸要求.
The welding procedure & welding technology for web plate,limb plate &reinforcing plate on a heavy-duty,large span hoist beam were introduced. The welding deformation of hoist beam was controlled by some preventive measures and the maximum size requirement of hoist beam was guarante-ed.2001,2(2): 12-14 收稿日期：2000-12-8分类号：TG457作者简介：刘原,1989年毕业于天津大学分校机械系,一直在中国石化集团第四建设公司金属结构厂从事石油化工压力容器、钢结构、换热器、球罐制造及工艺编制工作,现任工程师.通讯地址:天津市大港区,邮编:300270