A steel bridge is a bridge based on a steel structure. It is characterized by steel beams, columns, trusses, and other members made of section steel and steel plates, structures connected by welds, bolts or rivets are one of the main types of construction. What are the technological process and main points of steel structure bridge processing? Let's have a look at it together!
The lofting of Steel Structure Bridge is an important process in the manufacturing process. only if the lofting size is accurate, the accumulated error of each process can be avoided and the quality of the whole project can be guaranteed. The setting-out includes checking the installation size and hole spacing of the drawing, releasing the node with 1:1 large sample, checking the size of each part, making the template and sample bar as the basis of cutting, bending, milling, planing and hole-making. During the lofting, a large sample is displayed on the lofting table in 1:1 scale by geometric drawing. After checking the lofting, the sample bar is made of 0.50ー0.75 mm iron sheet or plastic plate. The sample bar is made of wood bar, steel sheet or flat iron. When the length is short, a wooden ruler bar can be used. Work Number, drawing number, part number, quantity, processing edge, groove position, bending line and Bending Direction, hole diameter and rolling circle radius shall be marked on the template and sample bar.
The above-mentioned process is the process to be followed in the process of steel bridge treatment, and it is also the focus of its treatment, hoping to help everyone. Steel Bridge Manufacturers have been adhering to the "people-oriented, scientific and technological innovation, with the times, honest and trustworthy" purpose, to ensure the quality of products. If you are interested in our products, we warmly welcome people from all walks of life to contact us and look forward to creating a better future with you.