Piezas de estampación para automoción

The auto parts industry provides corresponding parts products for the automobile manufacturing industry, including stamping products, injection components, etc., which are the basis for the development of the automobile industry and an important part of the automobile industry chain. With the development of world economic globalization and the improvement of the specialization level of the automobile industry, the position of the auto parts industry in the automobile industry is becoming more and more important.

Auto piezas de estampación, are metal stamping parts that constitute auto parts. In automobile stamping parts, some of them become auto parts directly after stamping, and the other part needs to be processed by welding, machining, or painting before they can become auto parts after stamping. A large number of cold stamping processes are used in the production of automobile stamping parts, which is suitable for the needs of multi-variety and mass production of automobile stamping parts.

Production status of automobile stamping parts industry

In 2020, my country’s automobile production and sales reached 25.225 million and 25.311 million respectively, down 2.0% and 1.9% year-on-year, respectively, and the decline was 5.5 and 6.3 percentage points lower than that in 2019. The annual production and sales volume ranked first in the world for 12 consecutive years. From January to September 2021, the import value of auto parts was US$29.11 billion, a year-on-year increase of 26.3%; the export value of auto parts was US$55.40 billion, a year-on-year increase of 41.7%.

The auto parts industry has formed six auto parts cluster regions in Northeast China, Beijing-Tianjin-Hebei Rim Bohai Sea, Central China, Southwest China, Pearl River Delta and Yangtze River Delta. The output value of these six industrial clusters accounts for about 80% of the entire industry. Among them, the output value of parts and components in the Yangtze River Delta accounts for about 37% of the share, which is the region with the largest output value of domestic auto parts; Shanghai is the country’s largest parts industry base, with output value accounting for 20% of the total output; Zhejiang and Jiangsu account for about 17%.

From a geographical point of view, parts companies in Jiangsu, Zhejiang, Shanghai and other places have a solid development foundation, accounting for more than 60%, and companies in Henan, Shaanxi, Sichuan and other places have emerged. On the whole, the parts industry is gradually advancing to the central and western regions, and the number of enterprises accounts for more than 20%, and the parts and components enterprises in the central and western regions continue to rise.

Analysis automobile stamping parts industry

With the progress of the times and the globalization of the automobile industry, today’s automobile manufacturing industry has entered a new stage of development, especially the continuous improvement of the manufacturing process level of automobile stamping parts, which has a direct and important impact on the quality and cost of automobile manufacturing to a large extent. influences.

In the modern automobile manufacturing process, 60% to 70% of the metal parts need to be stamped and formed. Stamping parts are widely used in various covering parts on the body, interior supports, structural reinforcements, and a large number of auto parts such as Engine exhaust and oil inlet elbows and mufflers, hollow camshafts, oil pans, engine brackets, vehicle frame structures, transverse beams, etc.

The data analysis of the automotive stamping parts industry in the automotive stamping parts industry research report is based on authoritative national statistical data, adopts a combination of macro and micro analysis methods, and uses scientific statistical analysis methods. Detailed analysis of the industry.