How to achieve high-precision bending with oil electric servo CNC bending machine?

The key to achieving high-precision bending in the oil electric servo CNC bending machine lies in its advanced control system, high-precision mechanical components, and reasonable process settings. The following are the main steps and strategies for achieving high-precision bending:
1. Advanced CNC System: The oil electric servo CNC bending machine adopts an advanced CNC system, which precisely controls the bending angle, length, speed and other parameters of the workpiece through programming. Operators can input precise bending parameters into the CNC system according to actual needs, ensuring that the machine bends according to predetermined requirements.
2. * * High precision servo motor and sensor * *: The servo motor is the core component of the bending machine to achieve high-precision control. It can precisely control the movement of hydraulic cylinders according to the instructions of the CNC system, thereby ensuring that the bending angle and position of the workpiece meet the predetermined accuracy requirements. At the same time, sensors monitor the position and angle of the workpiece in real-time, providing feedback for the CNC system, achieving closed-loop control, and further improving bending accuracy.
3. High precision molds and fixtures: The accuracy of molds and fixtures directly affects the bending accuracy of the workpiece. Therefore, it is crucial to choose high-precision and wear-resistant molds and fixtures. At the same time, regular maintenance and calibration of molds and fixtures to ensure they are always in optimal working condition is also an important guarantee for achieving high-precision bending.
4. Reasonable process settings: Based on the material, thickness, and bending requirements of the workpiece, set the bending speed, pressure, and stroke process parameters reasonably. By optimizing process parameters, deformation and errors during the bending process can be reduced, and bending accuracy can be improved.
5. * * Temperature control * *: During the bending process, temperature changes may also have an impact on the bending accuracy. Therefore, it is necessary to reasonably control the temperature of hydraulic oil and working environment to avoid errors caused by temperature changes.
6. Regular Maintenance and Calibration: Regularly maintain and calibrate the oil electric servo CNC bending machine to ensure the accuracy and stability of its mechanical components, electrical system, and CNC system. This includes cleaning the machine, inspecting the hydraulic system, replacing worn parts, and calibrating sensors and molds.
In summary, the oil electric servo CNC bending machine achieves high-precision bending through advanced CNC systems, high-precision servo motors and sensors, high-precision molds and fixtures, reasonable process settings, and regular maintenance and calibration. These measures collectively ensure the accuracy and consistency of the workpiece during the bending process, meeting the needs of high-precision machining.