How does Manhart (Guangdong) CNC Machine Tool Co., Ltd. adjust the machining accuracy of the bending machine?

**How to adjust the machining accuracy of the bending machine**
Bending machines are important equipment in the metal processing industry, and their machining accuracy directly affects the quality and performance of products. To ensure that the bending machine can achieve the required machining accuracy, adjustments and optimizations need to be made from multiple aspects. The following are some key steps and methods to improve the machining accuracy of a bending machine:
1. * * Calibration machine foundation**
-Ensure that the bending machine is installed on a stable and sturdy foundation to reduce the impact of vibration and external interference on machining accuracy.
-Use a spirit level to check the levelness of the machine and make adjustments as needed.
2. * * Adjusting the hydraulic system**
-Regularly check the cleanliness and liquid level of hydraulic oil to ensure the normal operation of the hydraulic system.
-Adjust hydraulic pressure as needed to achieve optimal bending speed and force.
-Pay attention to checking the wear of the hydraulic cylinder and seals, and replace damaged components in a timely manner.
3. * * Precision tool assembly**
-Ensure that the upper and lower molds and pressure plates of the bending machine are assembled accurately without looseness or misalignment.
-Regularly check and adjust the clearance and position of the mold using high-precision measuring tools such as micrometers, dial gauges, etc.
4. * * Optimize mold selection**
-Choose the appropriate mold based on the material, thickness, and shape of the workpiece.
-Consider using molds with higher precision and durability, such as hard alloy molds or ceramic molds.
-Regularly inspect the molds for wear and repair or replace severely worn molds in a timely manner.
5. * * Control material thickness**
-Strictly control the thickness of materials fed into the bending machine to ensure the uniformity and consistency of material thickness.
-Regularly check the thickness of materials using a thickness gauge or caliper, and avoid using materials with uneven thickness.
6. * * Monitoring bending force**
-During the bending process, closely monitor the magnitude and variation of the bending force.
-If abnormal fluctuations or exceeding the specified range of bending force are found, the machine parameters should be adjusted in a timely manner or the clamping situation of the workpiece should be checked.
7. * * Regular maintenance and inspection**
-Regularly maintain and inspect the bending machine, including electrical systems, mechanical components, lubrication systems, etc.
-Replace worn parts, clean the interior of the machine, and lubricate critical parts according to the maintenance plan.
8. * * Operator training**
-Provide professional training to the operators of the bending machine to ensure that they are familiar with the operation and maintenance requirements of the machine.
-The training content includes but is not limited to safe operation, machine parameter adjustment, mold replacement, and troubleshooting.
By following the above steps and methods, the machining accuracy of the bending machine can be effectively improved, while ensuring product quality and production efficiency. At the same time, it also helps to extend the service life of the machine and reduce maintenance costs.