Annual meeting stage background wall_Zhengzhou stage truss price

Zhengzhou Erfeng Truss Display Equipment【】Professional rental and construction of trusses, stages, wedding stages, lighting, sound, arches, air columns, exhibition layout, truss construction, spotlight installation, elaborate production of banners, photos, inkjet printing, Boards and display racks. First-class construction team, ultra-low cooperation price, looking forward to your call. The residual stress of the stage truss is due to the uneven heating of the components. The stress reaches the yield limit of the material, causing plastic deformation in local areas. When the temperature returns to the original uniform state, some internal stresses still remain in the components. During the stage truss welding process, large temperature stress will be formed due to extremely uneven local heating and cooling, and this stress is constantly changing. The temperature stress that exists in metal parts during the welding process is called welding transient stress, and its value generally reaches the yield point. When welding is terminated, residual stress must remain in the component cooling station, which is called welding residual stress. The above is what the editor has introduced to you about the relevant matters that the truss factory should pay attention to when welding when making trusses. We hope you can refer to them for reference in advertising truss prices. The emergence of stages and trusses has brought a lot of convenience to our lives, laying a good foundation for some large-scale activities and performances. Moreover, its construction is flexible and easy to transport, which makes stage trusses a must-have for setting up stages when going out. Because of the construction equipment, there are many types of products. Different models and types can be selected according to different outdoor stages. The prices of advertising trusses include folding, assembled, etc. You can choose and buy according to actual requirements, and must meet the requirements. Standardization of stage construction. An important reason why the stage truss has become a must-have equipment for going out is that it is very convenient to install, move, and transport, and can be used well whether indoors or outdoors, and it has a unique leap-forward construction. In this way, some small items at the bottom will not cause any obstacles to the advertising truss price, especially during transportation. Because of its light texture and easy transportation, it is the best choice for outdoor use, and it is now used in our daily lives. It is widely used in China and is deeply loved by customers. Due to the heavy weight of the stage tower trusses, the installation heights vary. The method of ground assembly and high-altitude segmented installation of large steel trusses was selected from overall considerations. Different from the ground assembly of advertising truss prices, the operating conditions of high-altitude scattered assembly construction are poor. During the high-altitude docking process of trusses, construction safety and the level, verticality and welding quality of the trusses It is very difficult to control. When designing ordinary steel trusses, if a common hinge scheme is used for design, the axial force of the rod can be multiplied by the secondary bending moment influence coefficient to consider the influence of the secondary bending moment, and then the advertising truss price can be constructed according to the axial center force Calculate the bearing capacity of the parts.