How much do you know about the production process of monitoring rods

Whether it is an intersection or a street, we can see the surveillance poles, eight-edged surveillance poles, tapered surveillance poles, variable diameter surveillance poles, 3 meters, 4 meters, and 5 meters... We are all familiar with surveillance poles. To a large extent, the installation of the monitoring rod guarantees the safety of our travel and living. So how much do you know about the production process of the monitoring rod? 1. Cutting and cutting We all know that the height of the monitoring rod is not uniform in actual use, just take the community The commonly used 4m-6m monitoring rod for roads. This requires us to cut and cut to get the height and wall thickness of the monitoring rod we need. 2. The rod is bent during the production process of the monitoring rod. Part bending is also a very important step. The quality of the bending directly affects the quality of the finished product, and it cannot be repaired after bending. 3. Welding Some people say that welding is simple, as long as it is welded together. The importance of not welding, It affects the appearance of the finished monitoring rod, and is also an important indicator of whether the acceptance is qualified. It is necessary to ensure that the welds are full and smooth, without pores, virtual welding, leakage welding, undercut and other defects. 4. rod calibration monitoring rod Including straightening and the full circle and polygonal diagonal dimensions of both ends of the billet rod, the general tolerance: <±2mm. The straightness error of the billet rod does not exceed: ≤±1.5/1000. Five. Zinc is used to increase its anti-corrosion performance and prolong its service life. After plating, the monitoring rod must have a smooth surface, no color difference, and no sagging. Spraying can make the monitoring rod look more beautiful, and it can be sprayed according to the color required by customers. At the same time monitoring After the rod is sprayed, it will not rust if exposed to sunlight and rain for a long time. After reading this, do you understand the production process of the monitoring rod? Is there a sigh that the production process of the small monitoring rod is so complicated? If you want to buy road monitoring poles, residential monitoring poles, etc., welcome to litelsolar, the monitoring pole manufacturer, we are more professional!