Cai Aning: Tens of thousands of car parts are like a few treasures

Cai Aning (left) is guiding the assembly to install vehicle components. Photo by Wang Chao

A car is offline 10 to 12 minutes, which is time to assemble a heavy truck. Behind this efficiency is the skilled technology of front -line workers. There are also Cai Aning and colleagues who are improving the front -end.

37 -year -old Cai Aning is the deputy minister of the Ministry of Technology Quality of Shaanxi Automobile Co., Ltd. and a veritable auto expert. In 15 years, she grew up from an ordinary worker to a car technology talent. She could draw design drawings and on the production line.

There are tens of thousands of parts of a heavy truck car. To assemble these spare parts into a huge heavy truck car, you need to convert the design drawings into assembly operation guidance books, and then guide front -line workers to install. This is Cai Aning's main work every day.

"See hundreds of drawings every day, study spare parts, and finally guide the completion of the truck assembly." Cai Aning said that she and more than 30 colleagues should not only decompose according to the design drawings, but also "interpret" the symbols and numbers on the drawing. The parts of multiple assembly heavy truck cars such as screws, electricals, and structural components must also solve problems in the production process to ensure that each process meets process standards and quality requirements.

There are more than 40 heavy trucks produced by the company. Before each new car production line is assembled, Cai Aning will lead colleagues to check the parts and standard parts of each process based on the design document. , Check out various materials, and finally give solutions that meet the process standards and quality requirements.

"Sometimes a problem that looks small, we need to work overtime and verify multiple times." Cai Aning said that after the production line is up, each process has corresponding time requirements, so that the line body balance can maximize productivity to maximize productivity to maximize productivity to maximize productivity to maximize productivity to maximize productivity to maximize productivity. Let the workers complete assembly, self -inspection, mutual inspections and inspectors at the prescribed time, thereby ensuring the coherence and product quality of production.

Take ordinary screws, for example, on the huge heavy truck cars, almost every process must be used, and there are many types of standard parts. In craft drawings, Cai Aning and colleagues need to confirm the standard parts of each process. With the length, there are 3,000 components of the chassis of the heavy truck, and the complexity of the work can be imagined.

"The process is the first process. If it is wrong, the inspection and assembly process will follow the wrong. Errors in other links may be a small problem, but we can not come out in a small mistake as the source of the source." Record the difficulties and solutions encountered, and then share it with colleagues to improve work efficiency.

Technical instructor Ma Henggang attended the work shortly. He said that Cai Aning's requirements for technology were very harsh. Last year, during the process of instructing workers to laid the trachea, the length of the trachea exceeded a little, which was within the scope of the standard. However, after Cai Aning's second inspection was discovered, he immediately asked him and workers to work.

Today, Cai Aning has been instructed by countless trucks, and some are still exported to neighboring countries.

In 15 years, Cai Aning also brought out hundreds of apprentices, and Mi Jiangyi was one of them.

"The master treats the work very rigorous. She always said that the assembly car must not be a little bit tiger. If there is an error in a part, it may cause a big disaster." Mi Jiangyi said that the basic skills of craft technicians are familiar with parts. There are dozens of types. At first, I used the ruler to measure them. The speed could not keep up. I had to add it to the installation. Now I am familiar with 60%of the parts.

"Quality is the lifeline of the enterprise and the core competitiveness. There must be no slackness. My colleagues and I will continue to practice the spirit of craftsmen and ensure that every car from the factory can drive safely." Cai Aning said. (Reporter Ma Bei)

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