Metal stamping industry analysis
Time：2017-10-25 10:20:35 Hit：
Metal stamping refers to the forming method of applying external force to plates, strips and other materials by punching and stamping dies to plastically deform or separate them to obtain the desired shape and size of the workpiece. According to the process classification, it can be divided into two major categories: separation process and forming process. The separation process is also called punching, and its purpose is to separate the metal stamping parts from the sheet along a certain contour line, and at the same time ensure the quality requirements of the separated sections. The purpose of the forming process is to plastically deform the sheet without breaking the blank to produce a workpiece of the desired shape and size. Blanking, bending, shearing, drawing, bulging, spinning, and correction are several major metal stamping processes. In actual production, it is often the case that multiple processes are integrated into one workpiece.
The metal stamping industry is an important sub-sector in the metal forming and processing industry, and is the basic industry of the machinery manufacturing industry. Its development level reflects the competitiveness of a country's manufacturing process technology. Automobile body, chassis, fuel tank, radiator sheet, boiler steam drum, container casing, motor, electrical iron core silicon steel sheet, instrument, household appliances, bicycle, office machinery, living utensils, etc. A large number of metal stamping parts are required, involving aerospace industry, automobile manufacturing, electronic and electrical industry, instrumentation industry, equipment manufacturing industry, etc., and the application range is very wide.
In recent years, China has become a major manufacturing center and consumer country in the world, especially in the rapid development of industries such as automobiles, communication electronics and household appliances, which has led to a rapid increase in demand for metal stamping and other components. Many multinational companies have transferred the whole factory to China, and also transferred the supporting factories to China. The purchase volume of accessories to China has also increased rapidly year by year, which has driven the rapid development of relevant domestic industries. In this context, China's metal stamping industry, which is one of the manufacturing industry's basic industries, has also achieved rapid development. At present, the market capacity of the domestic metal stamping industry is growing rapidly. The number of enterprises is small, the scale is small, the industry concentration is low, the degree of informationization and technology is low, the product quality level is low, the market participants are numerous, and the market competition is sufficient.
The metal stamping industry is an important sub-sector in the metal forming and processing industry, and is the basic industry of the machinery manufacturing industry. Its development level reflects the competitiveness of a country's manufacturing process technology. Automobile body, chassis, fuel tank, radiator sheet, boiler steam drum, container casing, motor, electrical iron core silicon steel sheet, instrument, household appliances, bicycle, office machinery, living utensils, etc. A large number of metal stamping parts are required, involving aerospace industry, automobile manufacturing, electronic and electrical industry, instrumentation industry, equipment manufacturing industry, etc., and the application range is very wide.
In recent years, China has become a major manufacturing center and consumer country in the world, especially in the rapid development of industries such as automobiles, communication electronics and household appliances, which has led to a rapid increase in demand for metal stamping and other components. Many multinational companies have transferred the whole factory to China, and also transferred the supporting factories to China. The purchase volume of accessories to China has also increased rapidly year by year, which has driven the rapid development of relevant domestic industries. In this context, China's metal stamping industry, which is one of the manufacturing industry's basic industries, has also achieved rapid development. At present, the market capacity of the domestic metal stamping industry is growing rapidly. The number of enterprises is small, the scale is small, the industry concentration is low, the degree of informationization and technology is low, the product quality level is low, the market participants are numerous, and the market competition is sufficient.
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