How can Manhart (Guangdong) CNC Machine Tool Co., Ltd. improve bending accuracy by accurately calculating and adjusting parameters?

To improve the bending accuracy of a CNC bending machine by accurately calculating and adjusting parameters, the following steps can be followed:
Firstly, clarify product requirements and design drawings, determine key parameters such as required bending angle, sheet thickness, and bending speed. These parameters are the basis for subsequent calculations and adjustments.
Secondly, accurately calculate the required bending force and bending radius based on the material, thickness, and required bending angle of the board. This requires considering the physical properties of the material, such as elastic modulus and yield strength, to ensure that the material does not undergo excessive deformation or fracture during the bending process.
Next, adjust the parameters of the CNC bending machine, including angle adjustment device, pressure control device, and speed adjustment device. By fine-tuning these parameters to match the target values, gradually approaching the desired angle and force. During the adjustment process, the principle of small-scale fine-tuning should be followed to avoid instability or errors caused by significant adjustments.
Meanwhile, pay attention to the selection and installation of molds and cutting tools. Select appropriate molds and tools, and make minor adjustments according to the actual situation to ensure their accuracy and stability. The accuracy of molds and cutting tools has a significant impact on the accuracy of bending forming, therefore regular inspections and maintenance should be carried out.
In addition, attention should also be paid to the strength, accuracy, and hydraulic system adjustment of the frame and slider. These factors will all affect the overall performance and accuracy of the bending machine. Ensure the stability of the frame, smooth movement of the slider, and stable and accurate adjustment of the hydraulic system pressure.
Finally, perform a trial bending and check the bending accuracy. Check whether the size, angle, and shape of the bent part meet the requirements through practical operation and measurement. If deviations or non-compliance are found, the parameters should be adjusted in a timely manner and the trial bending should be repeated until satisfactory accuracy is achieved.
It is also very important to maintain attention to the equipment and closely monitor its working status throughout the entire process. This can timely detect and solve potential problems, ensure smooth bending process and improve bending accuracy.