Sheet Metal Processing of transformer chassis refers to the process of sheet metal fabrication and processing of transformer chassis. During this process, some common problems may be encountered. What are the common problems in sheet metal processing of transformer chassis? Below are some common problems and their solutions for sheet metal processing manufacturers.

1. Processing dimension deviation: During sheet metal processing, changes in material thickness, bending angle, and other factors may lead to processing dimension deviation. The solution is to strengthen the inspection of materials, select materials with stable quality, and enhance control over the processing to minimize dimensional deviations as much as possible.

2. Poor surface quality: During sheet metal processing, scratches, dents, oxidation, and other issues may occur, resulting in poor surface quality of the chassis. The solution is to enhance the control of the process, improve the stability and accuracy of the processing technology, such as controlling processing parameters, using appropriate process equipment and tools, etc.

3. Insufficient strength: During the sheet metal processing, the chassis may experience bending, deformation, and unstable welding joints, resulting in insufficient strength of the chassis. The solution is to design a reasonable chassis structure, consider the strength and stiffness requirements of chassis materials, select welding processes and process parameters reasonably, and conduct sufficient welding tests and mechanical performance tests.

4. Low machining accuracy: During sheet metal processing, there may be deviations in dimensions and hole positions, resulting in low machining accuracy. The solution is to strengthen the selection and maintenance of processing equipment and tools, improve the technical level and operating standards of operators, strictly control various parameters during the processing, and increase detection frequency and accuracy.

5. Unreasonable process arrangement: In sheet metal processing, the arrangement of processes may be unreasonable, resulting in low processing efficiency, waste of time and resources. The solution is to optimize the process flow, arrange the sequence and timing of each process reasonably, improve production efficiency, and reduce processing time and costs.

6. The appearance of the chassis is not aesthetically pleasing: During the sheet metal processing, welding marks, cutting burrs, and other issues may occur, resulting in an unsightly appearance of the chassis. The solution is to improve the welding technology level and cutting process, and carry out sufficient post-processing such as polishing, painting, etc. to enhance the appearance quality of the chassis.

7. Unstable product quality: During sheet metal processing, there may be issues with unstable product quality, such as inconsistent dimensions and uneven surface treatment. The solution is to strictly control various parameters during the processing, increase quality inspection and monitoring links, conduct sufficient experiments and performance tests, and improve the stability and consistency of product quality.

In short, a series of problems may arise during sheet metal processing, but as long as process control is strengthened, technical level is improved, materials and processes are reasonably selected, these problems can be effectively solved, and the production quality and processing efficiency of the chassis can be improved.