The plate rolling machine is a form of the rolling plate equipment. It is suitable for the bending and forming work of the metal plate. It can be made of round workpiece, arc -shaped and within a certain range. Small, high work efficiency, and rolls on the metal plates on the plate rolling machine.
The 4 -roller plate rolling machine is a curved and correction machine for metal plates, and is used for forming bending for metal plates. There are four rollers of the four -roller roll machine. The upper roller is a active roller. The lower roller can be moved up and down to clamp the steel plate. The two side rollers can be lifted along the oblique line. When the corner work, it rises by the lower roller and press the end of the steel plate to the upper and lower rollers. Then use the movement of the side roller to bend the end of the steel plate to achieve the required style.
The roller movement of the four -roller plate rolling machine and the three -roller plate rolling machine is different, but the working principles are the same. They use the principle of three -point fixed circle to carry out curls of different radius. The upper roller position does not move, and the lower roller is clamped straight up the steel plate. The rollers on both sides are moved closer to the upward roller to adjust the curvature radius of the curl.
In the summer high temperature season, if the four -roller roll machine has been used for a long time, a large amount of mechanical calories will be generated. If the temperature is too high, it is likely to cause damage. Causes of the fever of the four -roller plate rolling machine: The pressure adjustment is too high to make the speed of the rolling machine faster, thereby burning the sealing ring and the side plate.
How to properly handle the problem of higher temperature of the four -roller plate rolling machine
Before starting the machine, check the equipment power system to check whether the operation of the mechanical system is safe and reliable. The fuel tank of the plate rolling machine itself is too small, making the heat dissipation conditions poor. Because the axial gap is too large or the sealing ring is damaged, the internal leakage is caused. After connecting the power, check the rotation direction of the large gear. After confirming that it is normal, turn on the operating switch.
Maintaining and repairing machines must be performed after stopping. After the operation of the CNC four -roller plate rolling machine, the power should be blocked, the machine tool, cleaning the guide rail, and the appropriate amount of smooth oil should be injected at the blade. After the device is found to have a failure, you should stop and contact the maintenance personnel in time.
Conclusion
In short, the four -roller plate rolling machine can realize the pre -bending and curl -shaped rolls of workpieces such as cylindrical and curved. The reason why the four -roller Plate Rolling machine can extend the thickness and shape of the metal plate roll into is mainly achieved by factors such as variability, transmission, support, and friction.
When the four -roller Plate Rolling machine roll is made of the plate, the plate is convenient, the process is wide, and the defects such as twisting and wrong edges produced during the roll can be corrected. At the same time Formed, the remaining straight side is small, it is an ideal equipment for rolling and arc -shaped workpieces.