Flat Aluminum plate

Aluminum sheet workpieces are prone to warping during the drilling process, due to the high expansion coefficient of aluminum sheet material, and the internal stress generated during the processing cannot be effectively controlled. Therefore, before drilling and processing, precision leveling treatment must be carried out to remove internal stress and ensure the flatness of the aluminum plate workpiece.

Precision Sheet metal leveling machine is a device specifically designed to remove internal stress in materials. By heating and pressure control of aluminum sheet workpieces, the stress distribution inside the material is rebalanced, thereby achieving the purpose of leveling. In the operation of the leveling machine, reasonable settings should be made based on the material and thickness of the aluminum plate workpiece to avoid causing more serious deformation problems during the leveling process.

In addition to leveling machines, there are other methods to remove internal stress in aluminum sheet workpieces, such as heat treatment, cooling, etc. But these methods often require longer processing time and higher costs, so using precision leveling machines is a more economical and efficient method in mass production.

When drilling aluminum plate workpieces, attention should be paid to controlling the feed speed and cutting depth of the drill bit to avoid deformation of the aluminum plate workpieces caused by too fast or too deep processing. In addition, during the machining process, the temperature and humidity in the drilling area should be kept stable to prevent deformation of the aluminum plate workpiece due to environmental changes. By using reasonable drilling methods and using precision leveling machines to remove internal stress, the aluminum plate workpiece can be guaranteed to have good flatness and dimensional accuracy after processing, thus meeting the requirements of various applications.