In the actual machining of mechanical parts, there are many factors that cause the parts to deform. In order to fundamentally solve these deformation problems, the operator needs to carefully explore these factors in the actual work, and combine the work essentials to develop improvement measures.
1.Use special fixtures to reduce clamping deformation
In the processing of mechanical parts, the requirements for refinement are very strict. For different parts, different special tooling can be used to make the parts less prone to displacement during processing. In addition, before processing, the staff also needs to carry out corresponding preparation work, comprehensively check the fixed parts, check the correctness of the mechanical parts according to the drawings, to reduce the deformation of the clamping.
2. Finishing processing
Parts are prone to deformation problems after heat treatment, which requires measures to ensure the safety of the parts. After the mechanical parts have been processed and naturally deformed, professional tools are used for finishing. When trimming the machined parts, it is necessary to follow the industry's standard requirements to ensure the quality of the parts and extend their service life. This method is most effective after the part is deformed. If the part is deformed after heat treatment, it can be tempered after quenching. Since residual austenite is present in the part after quenching, these substances are further transformed into martensite at room temperature, and then the object expands. Every detail should be taken seriously when processing parts, so that the probability of deformation of parts can be reduced, the design concept on the drawings can be grasped, and the products produced can meet the standards according to the production requirements, improve economic efficiency and work efficiency, thus ensuring machinery. The quality of the part processing.
3. Improve the quality of blanks
In the specific operation process of various equipments, improving the quality of the blank is a guarantee to prevent the deformation of the parts, so that the finished parts meet the specific standard requirements of the parts and provide guarantee for the use of the later parts. Therefore, the operator needs to check the quality of different blanks, and replace the defective blanks in time to avoid unnecessary problems. At the same time, the operator needs to select reliable blanks in accordance with the specific requirements of the equipment to ensure that the quality and safety of the processed parts meet the standard requirements, thereby extending the service life of the parts.
