Construction machinery forging die as a key equipment, after a long time of use, it will inevitably appear wear, deformation, cracks and other problems. In order to ensure the normal operation of the mold and extend the service life, it is necessary to carry out the treatment of the mold repair and grinding technology.
First of all, for the repair of the mold, we need to carry out a comprehensive test and evaluation. Analyze mold failure and damage through careful observation and accurate measurement. You can use modern testing equipment, such as coordinate measuring machine, ultrasonic flaw detector, etc., to carry out non-destructive testing of the mold to ensure the effective judgment and evaluation of the mold.
In the mold repair operation, it is necessary to choose the appropriate repair method according to the actual situation. For minor wear or deformation, the mold surface can be repaired by local repair, such as spray welding, electric spark, etc. For serious damage or deformation, more complex operations may be required, such as cutting, repair welding, heat treatment, etc. During the repair process, it is necessary to ensure that the repaired mold can be restored to the original size and shape, and carefully check and test the repaired mold to ensure that its quality meets the requirements of use.
On the other hand, grinding is a very important part in the process of mold repair. Grinding technology can effectively remove the wear layer or deformation of the die surface and restore its accuracy and flatness. In the grinding operation, it is necessary to choose the appropriate grinding tools and parameters, and make the grinding path and sequence according to the actual situation. At the same time, it is necessary to pay attention to the cooling and lubrication during the grinding process to ensure the grinding effect and prevent overheating and the deterioration of surface quality.
In the mold repair and grinding technology, it is necessary to strictly abide by the safety operation rules to protect the personal safety of the operator. At the same time, we should pay attention to the technical training of mold maintenance and the improvement of personnel quality, improve the technical level and work ability, and ensure the quality and efficiency of mold repair and grinding.
To sum up, the repair and grinding technology of the forging die of construction machinery is an important link to ensure the normal operation of the die and extend the service life. Through comprehensive evaluation and accurate repair, as well as scientific and reasonable grinding operations, the function and performance of the mold can be effectively restored. This is of great significance for improving the production efficiency and product quality of the construction machinery manufacturing industry, and has also made a positive contribution to the development of the construction machinery industry.
