American Sheet Metal Processing: Automated Production Ensures Safety and Reliability
Currently, the national stamping industry has about 40,000 production enterprises, 2 million employees, an annual output of 28 million tons of stamped parts, and total sales reaching 400 billion yuan. Annually, it consumes more than 40 million tons of thin steel plates under 3 millimeters thick, spends 40 billion yuan on purchasing stamping molds, and invests 20 billion yuan in new stamping equipment purchases. China's sheet metal and fabrication industry currently has 30,000 enterprises, 1.8 million employees, with an annual output of approximately 42 million tons of sheet metal parts, and a total sales volume reaching 500 billion yuan RMB.
Future Direction: Low-Carbon, Environmentally Friendly, Energy-Saving, Material-Efficient
Stamping and sheet metal production involves all aspects of the manufacturing industry, covering a wide range of applications with various shapes and processes. Over the past decade, as China has become the world's manufacturing hub and a major consumer market, the stamping and sheet metal industries, as one of the foundational sectors of manufacturing, have also experienced unprecedented development.
American Model: Safe and Reliable Automated Production
When comparing the current status of domestic and international stamping and sheet metal processing enterprises, Qi Junhe chose the United States and Japan as reference points. The biggest difference between Chinese and American stamping and sheet metal enterprises lies in their levels of automation and informatization.
Firstly, American companies use closed-loop controlled automated production, which is safer and more reliable, facilitating the maintenance of the entire production line. Enterprises have their own tooling and mold maintenance workshops, and various sensors are installed on or embedded within the molds. The application of these sensors greatly enhances the safety and reliability of the entire production line.
Secondly, American stamping and sheet metal companies have a strong safety awareness. Their presses are equipped with safety light grids. When workers get too close to the press, it automatically stops to ensure worker safety.
Lastly, American companies have their own management information systems. Materials supplied by raw material suppliers come with barcodes. Upon entry into inventory through scanning, all kinds of information about the raw materials automatically enter the production database. As the raw materials enter the processing stage, computers at each processing stage automatically input processing information into the database, and this information will be attached all the way to the final product.
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