摘要: |
某锅炉钢结构项目电梯井立柱采用了角钢对扣的箱型结构,此种箱形结构截面小,焊缝布置不对称,且焊缝长度较大,坡口切割变形、焊接变形难以控制,我们通过自制工装改进制作工艺解决了此类问题,满足该项目的验收要求。 |
关键词: 角钢对扣箱型结构;切割变形;焊接变形 |
基金项目: |
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The Weld of Angle Steel Buckle Box Type Structure inOne Boiler Steel Structure Project |
Wei Wei Han Xianwu Li Huizhong Shen Guoqing Liu Zhian
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ChangZhi QingHua Stell Structural Co. Ltd. , Changzhi 046012
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Abstract: |
The angle steel buckle box type structure has asymmetric weld location and large weld length, and the groove cutting and welding deformation is hard to control. The problems were solved by making location equipment, improving production process and defining deformation control methods. Finally, the acceptance requirements were completed. |
Key words: angle steel buckle box type structure;cutting deformation;welding deformation |