Manhart电动卷板机在加工过程中如何调整张力？

It is an important step to adjust the tension during the processing of the electric plate bending machine. The following is a clear step and summary on how to adjust the tension:
###1、 Preparation work
1. * * Check equipment * *: Ensure that all components of the electric plate rolling machine are in normal condition and that the tension control system is intact and undamaged.
2. * * Cleaning work * *: Clean the bearings and shafts to ensure accurate adjustment results.
###2、 Tension adjustment method
#### 1. Manual adjustment method
1. * * Placing a tension gauge * *: Place a tension gauge on the upper part of the bearing and set the calculator aside to record data.
2. * * Initial Reading Record * *: Before adjusting, take note of the initial reading of the tension gauge and record the position of the circuit.
3. * * Gradual adjustment * *:
-Use a manual controller to gradually adjust the tension.
-Observe the reading changes on the tension gauge. If the actual tension value is lower than the preset value, increase the tension; On the contrary, it is necessary to reduce the tension.
4. * * Continuous Inspection * *: During the adjustment process, it is necessary to constantly check the tension value to avoid exceeding the required tension value and causing damage.
5. * * Record Results * *: After the adjustment is completed, record the final tension reading and line position for future reference.
#### 2. Automatic adjustment method
1. * * Connection controller * *: Connect the tension controller and select automatic control mode.
2. * * Set tension value * *: Set the desired tension value on the controller and press the set button.
3. * * Observation and Adjustment * *: The controller will automatically adjust the tension value, and at this time, you can observe whether the actual tension value meets the required value.
-If it does not meet the requirements, it can be reset.
4. * * Turn off controller * *: After adjusting, turn off the controller.
###3、 Precautions
1. * * Cleaning work * *: Before adjustment, it is necessary to clean the bearings and shaft center to ensure accurate adjustment results.
2. * * Gradual adjustment * *: When manually adjusting, it is necessary to gradually adjust to avoid exceeding the required tension and causing equipment damage.
3. * * Continuous monitoring * *: During the adjustment process, the tension value needs to be constantly checked to maintain stability.
4. * * Correct Setting * *: During automatic adjustment, it is necessary to set the correct tension value and carefully observe the adjustment process and results of the controller.
5. * * Record data * *: If necessary, tension values and line positions can be recorded for future reference.
###4、 Other adjustment methods
In addition to the manual and automatic adjustment methods mentioned above, tension can also be adjusted through the following methods:
1. * * Adjusting the pressure roller * *: Changing the pressure (position, elasticity, etc.) of the pressure roller can change the pressure that the coil is subjected to during the coiling process, thereby affecting the tension coefficient.
2. * * Adjusting the tension control system * *: If the quality of the tension control system is poor or aging, it is easy to produce problems such as unstable tension coefficient and large errors. At this point, it is possible to consider replacing the tension control system or adjusting the sensitivity and response speed of the tension sensor.
###5、 Summary
Adjusting the tension of the electric rolling machine in the process of processing is a process that requires care and patience. By using the correct methods and steps, it is possible to ensure that the tension of the sheet meets the processing requirements, improve the processing quality, and ensure the stability of equipment operation.