How is H-beam steel processed into steel structural members?

H-beam is often used as a raw material in steel structure buildings, and we often see ready-made H-shaped steel products on construction sites, so how are H-section steel products processed into steel structural components? The steel structure manufacturer will give you a detailed introduction to these issues below.

Welded H-beam is a very important prefabricated component in the manufacture of steel structures, and it is also a commonly used prefabricated component. It is widely used as steel structure beams and steel structure columns in steel structure construction.

Production process of steel structure H-beam

Stakeout and material number: when drawing lines for staking out, it is necessary to clearly mark the mark of the assembly line, the mark of the thread hole, the location of the lifting plate, and the detection line of the skew mark and the axis reference point, and make it when necessary template.

Cutting: When cutting thick steel plates, CNC machine tool double-head cutting machines should be used to clean up the rust and other residues on the cutting surface before cutting out, so as to keep the cut pieces flat, and remove slag and splashes after cutting. When cutting, it is necessary to grasp the operation method and safety operation rules of the industrial equipment, and adjust the parameters of the equipment to the best value.

Assembly: Before the thick steel plate is assembled, the deformed position must be corrected, and it must be within the range of the operating error. The surface is not without burrs and other dirt. When assembling, the commonly used measuring instruments must be accurate.

Electric welding: The electric welding process should use the door-type automatic submerged arc welding machine, and the column and beam connecting plate and the rib plate should use manual welding.

Hole opening: The equipment for opening holes should choose the hole position of the anchor bolt hole of the radial drilling machine to meet the relevant specifications for steel structure construction and construction acceptance, and then use a scale or estimate to check.

Correction: The equipment used for correction is a flange straightening machine. The actual operator must understand the process content, and flexibly use the operation rules of the flange straightening machine, and conduct self-examination after correction.

Edge cutting: After the welded steel column beam is repaired, the edge lathe should be used for round head cutting.

Anti-rust treatment: H-beams should be anti-rust through the shot blasting machine. Sandblasting and rust removal can improve the fatigue limit and corrosion resistance of the steel.

Spraying: After passing the inspection after anti-rust treatment, it is necessary to spray a top coat, and then to spray the intermediate paint and paint. So far, the production process of steel structure H-beam, all the next work in the near future is to be packaged and transported to the steel structure construction site for assembly line installation.

This is the whole process of making steel structural parts from H-beam steel. What do you think about this? Welcome to consult and discuss related issues.