pipe profile bending machine

At the same time, the production industry has changed its appearance, and the production industry has played a major role in the performance of the production industry. At that time, the disappearance of the flames was achieved. A key factor in the quality of the effect. During this process, the intense light will not dissipate and the sensor will not be drawn in, but the precision will remain constant, and at the same time, the amount of contact will be improved and the amount of contact will be provided as an effective means. How does the amount of contact with the flame improve the sensor...

The use of steel structures allows the building to break through conventional limitations and begin to grow taller and longer like grass in spring. In recent years, a considerable number of steel structure projects have been launched, which has also driven the continuous development of the steel structure industry. Japanese Prefabricated Steel Structure Housing Lightweight rolled channel steel is lightweight and easy to transport and process. Niji Architects took advantage of the material's unique properties to create this "border house". The project is located in Tokyo, Japan. The houses all...

Types of deformation 01 linear deformation 1. Longitudinal deformation: caused by longitudinal shrinkage of the weld; 2. Lateral deformation: caused by the lateral shrinkage of the weld; 02 Angular deformation The upper layer of the fillet weld has a large amount of welding and a large amount of shrinkage. Therefore, the angular deformation is mainly caused by the uneven lateral shrinkage of the weld in its height direction. 03 Bending deformation For T-shaped sections, the shrinkage of the weld seam has an eccentricity with respect to the center of gravity, thus causing the section to bend...