Manhart How to improve the accuracy of electric servo bending machine through operation and maintenance?

To improve the accuracy of electric servo bending machine through operation and maintenance, you can refer to the following steps and methods:
I. Operation
1. **Accurately set parameters**:
– Before using the bending machine, accurately set the bending torque, the distance between the upper and lower molds, and the bending speed according to the material, thickness, and required bending angle of the plate to be processed.
– Use the functions of the CNC system to set parameters such as bending angle and bending length on the computer in advance to reduce debugging time and the amount of scrap generated.
2. **Ensure material preparation**:
– Clean the surface of the metal sheet to be processed to ensure that it is free of impurities such as dust or grease to improve bending accuracy.
– Select suitable materials, measure and mark the dimensions for subsequent operations.
3. **Correct operating steps**:
– Place the metal sheet on the workbench of the machine and fix it with a clamp.
– Adjust and install the appropriate mold according to the required bending angle and bending curve.
– Strictly input parameters according to the settings on the control panel of the machine, and control the descent and ascent of the press plate to ensure the accuracy of the bending process.
4. **Pay attention to safety**:
– Strictly follow relevant safety regulations and wear necessary personal protective equipment, such as gloves, goggles, etc.
– Keep the environment around the machine clean and tidy, avoid the presence of debris and obstacles, ensure safety and help improve operating accuracy.
2. Maintenance
1. **Regular cleaning**:
– After use every day, thoroughly clean the bending machine, including the work surface, mold and transmission parts, to avoid the influence of dust and waste on precision control.
2. **Lubrication maintenance**:
– Regularly check whether the lubrication system is operating normally and add lubricating oil according to the regulations in the operation manual.
– Clean and replace the oil filter to ensure the purity and fluidity of the lubricating oil to avoid malfunctions caused by oil or solid particles entering the machine.
3. **Maintenance of mechanical parts**:
– Regularly check various mechanical parts, such as spindles, gear transmission systems and motors, to ensure that they are operating normally.
– If there is wear, looseness or other abnormal conditions, repair or replace parts in time.
4. **Maintenance of electrical system**:
– Regularly check electrical circuits, terminals and switches to ensure that they are firmly connected and not damaged.
– Regularly clean the dust on the surface of electrical equipment to maintain its heat dissipation effect.
5. **Training operators**:
– Organize operation training of bending machines to familiarize operators with the various functions and operation procedures of the machine, and remind them to pay attention to safety matters and correct usage methods.
6. **Adjustment of servo motor**:
– If the problem of inaccurate processing and forming of workpieces is found, it may be a problem with the servo motor. At this time, the machine transmission chain, servo pulse signal and servo motor parameters should be checked, and corresponding adjustments and optimizations should be made.
Through the above operation and maintenance measures, the accuracy and stability of the electric servo bending machine can be effectively improved, ensuring the smooth progress of the production process and the improvement of product quality.