How does Manhart (Guangdong) CNC Machine Tool Co., Ltd. reduce tolerances in CNC bending machine processing?

To reduce tolerances in CNC bending machine processing, improvements and optimizations can be made in the following aspects:
1. * * Equipment accuracy and calibration * *:
-Ensure that the CNC bending machine itself has high precision and stability. This includes requirements for machine tool component manufacturing, component installation accuracy, and stiffness of system transmission mechanisms.
-Regularly calibrate and maintain the accuracy of the equipment to ensure its stability and accuracy in operation. This helps to reduce machining tolerances caused by equipment errors.
2. * * Mold selection and management * *:
-Choose molds with appropriate precision and durability, and regularly replace and maintain them according to processing needs.
-The accuracy of the mold directly affects the forming accuracy of the bent part, therefore, ensuring the accuracy and stability of the mold is crucial for reducing tolerances.
3. * * Optimize processing parameters and processes * *:
-According to the requirements of material properties, thickness, and bending angle, accurately set and adjust the machining parameters of the CNC bending machine, such as pressure, speed, and pressing depth.
-Introduce advanced processing techniques and techniques, such as sequential machining and linked machining, to control tolerances within allowable ranges.
4. * * Strengthen operator training and management * *:
-Provide systematic training to operators to improve their skills and operational level, ensuring proficiency in the operation and maintenance of CNC bending machines.
-Develop strict operating procedures and management systems, standardize the behavior of operators, and reduce tolerance issues caused by improper operation.
5. * * Introducing advanced CNC systems and technologies * *:
-Adopting advanced CNC systems and algorithms, optimizing control system parameter settings, improving computer computing power, etc., to eliminate the occurrence of angle errors and improve machining accuracy.
-Use precision testing instruments to accurately measure parts, adjust machine tools, cutting tools, etc. in a timely manner to ensure that tolerances meet requirements.
6. * * Material selection and pretreatment * *:
-Select materials with uniform characteristics and stability, and conduct sufficient pretreatment and testing to reduce machining tolerances caused by material differences.
7. * * Quality control and testing * *:
-Establish a comprehensive quality control system, monitor and manage the entire processing process, and ensure that each link meets quality requirements.
-Using precision testing equipment and methods to perform tolerance testing on the processed parts, ensuring that the tolerance is controlled within the allowable range.
In summary, reducing tolerances in CNC bending machine processing requires comprehensive consideration and implementation from multiple aspects such as equipment accuracy, mold management, machining parameter optimization, operator training, introduction of advanced technology, material selection, and quality control. By continuously optimizing and improving these aspects, machining tolerances can be effectively reduced, and the machining accuracy and stability of CNC bending machines can be improved.