大跨距钢吊车梁的制作

Manufacture of large-span crane steel beam

介绍了大跨距钢吊车梁制作过程中,在下料、厚板焊接、构件组装、钢梁焊接、矫正、翻身等方面所采取的技术措施,使吊车梁的施工质量满足规范和设计要求.

The technical processes for manufacturing a large-span crane steel beam, such as cutting, plate welding, components assembling and welding, correction and turning over of the crane beam are described. It is shown that the quality of the beam manufactured bythese processes can well meet the specifications and design requirements.