Cable tray is one of the main products of our company. How to choose the most appropriate process for cable tray assembly and welding? Now, Shandong cable tray small series will introduce how to choose the appropriate process for cable tray assembly welding, let's learn about it.

　　1. 桥装配基准面

　　1. Bridge assembly datum

　　为了使车轮安装后的桥梁正常运行，四组弯曲板应在同一平面上。它们应装配在同一水平面上，该水平面是调整桥体各部分的基础。通过端梁上盖板的升降孔，可设置t形尺，并用液位计调整。

　　In order to ensure the normal operation of the bridge after wheel installation, four groups of bending plates shall be on the same plane. They shall be assembled on the same horizontal plane, which is the basis for adjusting all parts of the bridge body. Through the lifting hole of the upper cover plate of the end beam, a T-shaped ruler can be set and adjusted with a liquid level gauge.

　　2. 垫位选择

　　2. Cushion position selection

　　由于自重对主梁拱的影响，主梁支座的位置应在主梁跨附近。在更后的测量和调整过程中，起重量较小的桥应尽量在端梁处加垫。

　　Due to the influence of self weight on the main beam arch, the main beam support should be located near the main beam span. In the final measurement and adjustment process, the bridge with small lifting capacity shall be padded at the end beam as far as possible.

　　3.作业场地选择

　　3. Selection of operation site

　　只要主梁存在温度差，就会出现拱(翘曲)或水平弯曲(侧弯)的变化。桥梁测试应在早、晚或晚上进行。

　　As long as there is a temperature difference in the main beam, there will be arch (warping) or horizontal bending (side bending) changes. Bridge tests shall be carried out in the morning, evening or at night.

　　4. 为了减少桥梁的整体焊接变形，在组装前焊接所有部件的焊缝，不要等到组装完成后才进行焊接修复。

　　4. In order to reduce the overall welding deformation of the bridge, weld the welds of all components before assembly, and do not wait until the completion of assembly before welding repair.

　　以上是小编介绍的山东电缆桥架总成焊接如何选择合适的工艺，我们坚持“服务客户，创造价值”的理念，为客户提供的产品和完善的服务，选择我们是您更正确的选择，期待我们的合作。

　　The above is how to choose the right welding process for Shandong cable tray assembly introduced by Xiaobian. We adhere to the concept of "serving customers and creating value", provide customers with high-quality products and perfect services, and choose us as your most correct choice, looking forward to our cooperation.