When the welding turning roll line encounters large angle welds, it is recommended to use dual power supply double wire, double arc, double molten pool welding process; with imported PLC control, making the whole process more reliable.
At the same station of the welding production line, all the processes of assembly, welding, orthopedics, lifting, and discharging of materials in the production process can be continuously completed, and the degree of automation is very high.
The working method of the H-beam welding production line is to first place the H-shaped steel according to the "work" shape, and then weld the two corner joints on both sides at the same time, which helps to improve the welding efficiency. Moreover, since the welding line uses symmetrical welding, the workpiece is substantially not deformed after welding.
In this welding production line, there is also an orthopedic mechanism, which can directly correct the angular deformation of the hot material after welding by the eccentric pressing roller, reduce the correcting force, and improve the correction accuracy. From the welding specification point of view, the welding production line can almost meet the welding of workpieces of different specifications.
In the assembly method, the welding production line adopts the integration-welding integration method, which reduces the number of processes and improves the production efficiency. The wire feeder is softly connected to the welding torch and the welding angle of the welding torch can be adjusted according to actual requirements to ensure the quality of the welding can be achieved.
Whether it is a welding roller frame, a welding machine or a welding positioner, it can be used as part of the welding line to ensure the completion of the welding operation. At present, there are many H-beam welding production lines, and all aspects of the design are quite reliable.