There are many reasons for the deformation of the 5052 aluminum plate china during processing, which are related to the material, the shape of the part and the production conditions. Due to the large thermal expansion coefficient of the aluminum sheet, it is easy to deform during thin-wall processing. In practice, the method of operation is also important. So, what is the operation technology of 5052 aluminum plate china to reduce processing deformation?

1. The 5052 aluminum plate china workpiece is deformed due to clamping during the processing, and even if it is completed, it is difficult to avoid. In order to minimize the deformation of the workpiece, to reach the final size before finishing, loosen the pressing part so that the workpiece can freely return to the initial state, then press lightly to clamp the workpiece (fully manual) to achieve the desired machining effect. In conclusion, it is best to apply the clamping force to the support surface. The clamping force should act in the direction of good rigidity of the workpiece. On the premise of ensuring that the workpiece is not loose, the smaller the clamping force, the better.

2. Try not to let the milling cutter directly drill into the parts in the machining cavity. As a result, the milling cutter has insufficient chip space, chip discharge is uneven, and parts overheat, expand and crack, slicing and other undesirable phenomena. Drill holes with a milling cutter of the same size or larger, then mill with a milling cutter. Alternatively, a helical cutter program can be made using CAM software.

3, should also pay attention to the order of the cutter. Roughing emphasizes the need to improve machining efficiency and pursue cutting speed per unit time. Usually, it can be used for upward milling. That is, the surface of the blank is cut at the fastest speed and in the shortest time to form the basic geometric contour required for finishing. Finishing focuses on high precision and high quality and is suitable for milling operations. As the cutting thickness of the tool teeth gradually decreases from the maximum value to zero during the milling process, the degree of hardening of the workpiece is greatly reduced, and the degree of deformation of the part is also reduced.

The above are some explanations about the operation technology of reducing processing deformation of 5052 aluminum plate china. Do you all understand?