In modern manufacturing, complex-shaped workpieces often need to be bent. As a high-precision processing equipment, CNC Bending Machine needs to take a series of measures to achieve precise bending when facing complex-shaped workpieces.
First of all, accurate programming is the key. For workpieces with complex shapes, professional programming software is required for 3D modeling and bending path planning. Programmers should accurately input parameters such as coordinates, angles, and bending sequence of each bending point according to the design drawings of the workpiece. Through the simulation function of the software, the bending process can be previewed in advance, and possible problems can be discovered and corrected in time to ensure the accuracy of programming.
Secondly, it is crucial to choose the right mold. Workpieces of different shapes require different types of molds to achieve precise bending. For workpieces of complex shapes, special-shaped molds may need to be customized. The precision and hardness of the mold directly affect the precision and quality of the bending. When selecting a mold, factors such as the material, thickness, and bending angle of the workpiece should be considered to ensure the matching degree between the mold and the workpiece.
Furthermore, the precision adjustment of CNC Bending Machine is also an indispensable link. Before processing, the equipment should be fully inspected and adjusted for accuracy, including the parallelism, verticality and positioning accuracy of the slider. Through precise adjustment, the stability and accuracy of the equipment during processing can be guaranteed. At the same time, the equipment should be regularly maintained to ensure that it is always in good working condition.
In addition, reasonable process parameter settings can also improve bending accuracy. For example, the settings of parameters such as bending pressure, speed and stroke should be optimized according to the material, thickness and shape of the workpiece. Excessive pressure may cause excessive deformation of the workpiece, and too little pressure may not achieve the required bending angle. Reasonable speed settings can ensure the stability of the bending process and avoid shock and jitter.
During the processing process, multiple bending methods can also be used to gradually approach complex shapes. For some workpieces that are difficult to bend and form in one time, partial bending can be performed first, and then subsequent bending operations can be performed. In this way, the bending angle and shape can be better controlled and the processing accuracy can be improved.
Finally, quality inspection is an important link to ensure accurate bending. After processing, professional inspection tools should be used to inspect the size, angle and shape of the workpiece. For workpieces that do not meet the requirements, timely analyze the reasons and make adjustments to ensure the quality of the product.
In short, through precise programming, selecting suitable molds, adjusting equipment accuracy, setting reasonable process parameters, using multiple bending and strict quality inspection, Cnc Bending Machine can achieve precise bending of complex-shaped workpieces and meet the needs of modern manufacturing for high-precision processing.
