What are the special operating requirements or precautions for the three-roller rolling machine when processing iron sheets?

Pre-operation preparation: Before operating the three-roller machine, you must ensure that the machine is in the ideal working condition. This includes checking whether the power connection is firm, there are no loose or broken wires, and ensuring that the power supply is stable. The transmission system is the core of the rolling machine, and it is necessary to ensure that it is flexible and has no abnormal noise or jamming. At the same time, safety devices, such as emergency stop buttons, protective covers, etc., must be complete and function properly. In addition, the rollers of the rolling machine and the blades of the curling machine are key components to complete the work. Their sharpness and effectiveness directly affect the quality and efficiency of iron sheet forming. Therefore, they should be checked regularly, and if necessary, they can be cleaned and lubricated to ensure smooth operation. According to the specific iron sheet material and the required cylinder specifications, we need to make precise adjustments to the height and width of the three-roller rolling machine. This is to ensure that there will be no excessive strain or damage to the equipment due to excessive tightness or looseness of the material during operation.
Iron sheet processing requirements: Before operation, we need to ensure that the surface of the iron sheet is clean and free of impurities such as oil, dust, etc. These impurities not only affect the forming effect, but may also cause damage to the machine. In addition, the size of the iron sheet also needs to meet the processing range of the machine, especially the thickness, which should be between 0.2 and 0.3 mm to ensure smooth forming.
Operation process precautions: When placing the iron sheet on the rolling machine, we need to ensure that it is flat and the head is between the rollers. This helps the material roll in the right direction to avoid deflection or jamming. At the same time, according to the material and processing requirements of the iron sheet, we need to reasonably control the speed of rolling. Too fast speed may cause the iron sheet to slip or deform, while too slow speed may waste time and resources. Adjusting the pressure of the three rollers is another link that needs attention. Too high pressure may cause excessive deformation of the iron sheet, affecting the precision and quality of the finished product; while too low pressure may result in failure to roll or poor forming effect. Therefore, we need to make precise adjustments according to the specific situation.
Special tips: Iron sheets with protrusions or burrs are taboos for machine processing. These protrusions or burrs may cause machine failure or damage, or even cause danger to operators. Therefore, we must strictly control the selection of materials to ensure that the surface of the iron sheet is smooth and free of protrusions or burrs. It is also very important to regularly check the operating status and lubrication of the three-roller rolling machine. This helps us to find and solve potential problems in time, ensure the stable operation of the machine and extend its service life. Finally, we must strictly follow the operating manuals and usage guidelines provided by the equipment manufacturer. These manuals and guidelines are formulated according to the characteristics and operating requirements of the equipment, and are an important basis for ensuring the safety and correctness of operation.