The warping of the steel plate after cutting is due to the internal stress generated during the cutting process, which causes the steel plate to bend and deform. This deformation will affect the accuracy and quality of subsequent processing steps, so leveling is required.
Leveling is a process of deforming the steel plate by applying force to remove internal stress and restore flatness. The specific leveling methods include mechanical leveling, flame leveling and pressure leveling.
During the leveling process, the following points should be paid attention to:
1. Determine the direction and strength of leveling to avoid rebound deformation.
2. Ensure the accuracy and stability of leveling machinery and equipment.
3. After leveling, the quality inspection should be carried out in time to ensure that the leveling effect meets the requirements.
After the leveling treatment, the steel plate can be processed in the next step to ensure product quality and processing accuracy.