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Tips about roll forming machine usage.



1. When the roll forming machine rolls a conical workpiece, the small round end of the workpiece is pressed on the guide roller of the vertical roller.

2. The steel plate is not allowed to run when the steel plate is bent. When the hydraulic station oil pressure is unstable or the oil temperature and bearing temperature exceed 60°C, work is not allowed.

3. During rolling, no sliding is allowed between the steel plate and the work roll; when rolling or leveling, the steel plate should be placed in the middle of the work roll, and the thickness of the steel plate should be reduced accordingly when offset.

4. When the steel plate is flattened with a pad, the hardness of the pad should not be higher than that of the work roll, and care must be taken not to roll or flatten the protruding weld or cut edge of the steel plate.

5. Before starting the roll forming machine, check for any abnormalities in each part. The tightening nut should not be loosened, the brake should be normal and reliable, and the distance between the rolls should be adjusted strictly according to the thickness of the plate, and no overload work or excessive rolling pressure Workpieces within the specified performance range.

6. ​​During operation, the workpiece must be placed steadily, and only when it is in the right position can it be driven and operated, and the signal should be clear and a person should be assigned to command.

7. When the roll forming machine is running, you can‘t put your hands on the rolled steel plate, and you can‘t use the template for inspection. After stopping, use the template to check the roundness. When rolling a workpiece that is not round enough, a certain margin should be left when rolling to the end of the steel plate to prevent the workpiece from falling and hurting people.

8. When the roll forming machine is working, it is forbidden to stand on the workpiece, nor can it find the roundness on the already rolled cylinder.

9. For thick and large diameter cylinders or workpieces with greater material strength, they should be rolled and rolled for many times. When rolling a narrow cylinder, it should be placed in the middle of the roll for rolling.

10. After the workpiece enters the roll of the roll forming machine, it is necessary to prevent hands and clothes from being caught in it.

11. After the roll forming machine is shut down, if abnormal noise is found in the operation of the machine tool, it should be checked and repaired immediately. After the roll forming machine is shut down, the workpiece is placed in the designated place.

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