Main functions of automobile checking fixtures
With the rapid development of the automobile industry in recent years, due to the frequent accidents caused by quality problems, people have higher and higher requirements for automobile quality control. More and more attention is paid to the safety and quality of automobile in the design of automobile, so the emerging industry of automobile checking fixture manufacturing appears.
The automobile checking fixture is a device or tool used to control the size of automobile parts and the whole vehicle as well as the matching degree between parts, and is known as the “automobile referee”. Automobile checking fixtures are equivalent to the third-party certification tools of automobile parts enterprises and automobile manufacturers. After the preliminary production of automobile parts is completed, they will be put on special automobile checking fixtures for testing. Only qualified parts can enter the next production link. Otherwise, automobile parts need to be improved and processed until they fully meet the design requirements, so as to ensure the smooth flow of the entire production line. Therefore, automobile checking fixtures can improve the processing accuracy and production efficiency of automobile parts enterprises and automobile manufacturers, and effectively solve the coordination between automobile parts and the consistency of automobile design.
The checking fixture is simple in structure and convenient in use. Its manufacturing cost is lower than that of other measuring technical tools, and it is widely used. Especially for auto parts with relatively large tolerance and many random component errors in the production process, thechecking fixture has its unique advantages. On the production site of auto parts,checking fixtures are widely used. It is not the only purpose to usechecking fixtures to judge whether the products are qualified. Through the analysis of measurement data, we can find out the causes of quality problems and provide a reliable scientific basis for further improvement of production, processing or process, Finally, the purpose of ensuring and improving product quality is achieved. In modern automobile factories, especially in automobile factories, the quality inspection and quality control of coverage and body production mainly rely on special tools, coordinate measuring machines, portable multi joint measuring machines and laser online detection systems.
Common automobile checking fixtures are mainly used for the white body of the whole vehicle, interior and exterior parts, and are used in the new project development process and batch production management. They play an important role in mold debugging, production process design optimization, and quality monitoring of batch products in the production preparation stage. automobile checking fixtures are of great significance in shortening the project cycle, improving productivity and product quality. It is the basic process testing equipment of the automobile industry, and is one of the important signs of the rapid development of the manufacturing technology of China’s automobile industry and the international integration.
In recent years, the development of China’s automobile checking fixture industry is obvious to all, and the future development prospect of China’s automobile checking fixture market is still considerable. On the one hand, China’s automobile industry is currently in a period of transition from a period of rapid growth to a period of high-quality development. The long-term good development trend of the automobile industry has not changed, and there is still much room for growth in the future.