During the processing of distribution box cabinets, the prevention of wrong edges (that is, problems such as uneven, uneven or position offset of the box body) is the key to ensure product quality and installation accuracy. The following are some effective preventive measures: 1. Accurate design in the design and planning stage: During the design stage of distribution box cabinet processing, it should be ensured that the details such as size, shape and interface of the distribution box cabinet are accurate to reduce the sources of errors during processing. Reasonable material selection: According to the use environment and requirements, select suitable materials to ensure that the materials have sufficient strength and stability to resist deformation during processing and transportation. II. Control of the processing process Precise cutting: Distribution box cabinet processing uses high-precision cutting equipment (such as laser cutting machine, numerical control punch, etc.) for cutting to ensure that the material size is accurate. Standardized operation: Operators should be professionally trained, familiar with the equipment operating procedures and processing technology requirements, and operate in strict accordance with standard procedures. Regular calibration of equipment: Regular calibration and maintenance of processing equipment to ensure the accuracy and stability of equipment and avoid processing errors caused by equipment problems. III. Assembly and welding Precise assembly: During the assembly process, it should be ensured that the cooperation between various components is tight and the position is accurate. Special fixtures and positioning tools are used to improve the assembly accuracy. Reasonable welding: Distribution box cabinet processing For the parts that need to be welded, appropriate welding methods and parameters should be selected to ensure the welding quality. At the same time, reasonable welding sequence and deformation control measures, such as symmetrical welding, sectional welding, etc., should be taken to reduce welding deformation and misalignment. Post-welding treatment: After the welding is completed, the weld should be polished, cleaned and other post-processing work to ensure that the weld is flat, beautiful, and free of cracks, slag inclusion and other defects. IV. Quality inspection and control Strict inspection: During the processing and assembly process, multiple quality inspection points should be set up to inspect the key dimensions and appearance quality. If problems are found, they should be rectified in a timely manner to ensure that the product quality meets the standard requirements. Record traceability: Establish a sound quality record system to record the key parameters and inspection results in the processing process. Easy to trace the cause of the problem and continuous improvement. V. Other precautions Transportation and storage: During transportation and storage, appropriate measures should be taken to protect the distribution box cabinet from damage and deformation. Such as the use of special packing boxes, backing plates, etc. On-site installation: When installing on site, the operation should be carried out strictly according to the installation instructions and drawings. Ensure that the installation position of the distribution box cabinet is accurate and firmly fixed.