The following are some comparisons between domestic and overseas gilding processing modes. Welcome to your watch!The latest investigation of China's stamping industry about 4 million production enterprises, about 2000000 employees, production of about 28000000 tons of stamping parts per year, total sales of about 400000000000 yuan, annual consumption of 3 millimeter thin steel sheet under about 40000000 tons, purchasing stamping die fee 40 billion yuan, new purchase of stamping equipment costs about 20000000000 Yuan. There are 30 thousand enterprises in China's sheet metal and manufacturing industry, and 1 million 800 thousand employees. The annual production of sheet metal parts is about about 42000000 tons, with a total sales volume of about 500000000000 Yuan.
The future direction of metal sheet metal processing in China is low carbon, environmental protection, energy saving, sheet metal stamping and sheet metal production involving all aspects of manufacturing industry, which can be described in large numbers and different in shape and process. In the past ten years, as China has become a world manufacturing center and a big consumer country, the stamping and sheet metal industry, as one of the basic manufacturing industries, has also made unprecedented development. Foreign sheet metal processing with automatic production is safe and reliable in comparison with the status of stamping and sheet metal processing enterprises at home and abroad. The biggest difference of internal and external pressure and sheet metal enterprises in China is the different level of automation and information.
The automatic control of closed loop control adopted by foreign enterprises is safer and more reliable and convenient for the maintenance of the whole production line. The enterprise has its tooling maintenance workshop, and various sensors are installed or embedded in the mold. The application of these sensors greatly improves the safety and reliability of the whole production line. Secondly, the safety consciousness of foreign stamping and sheet metal enterprises is high. The safety grating is installed on the press. When the worker approaches the press, the pressure is automatically shut down, thus ensuring the safety of the workers. Thirdly, foreign enterprises have their own management information system. The materials supplied by the raw material suppliers are all provided with bar code, and all kinds of information of the raw materials will automatically enter the production database by scanning during storage. As the raw material enters the processing process, the computer hosts in each processing link automatically input the processing information into the database, which will be attached to the final product.
The products provided by the sheet metal processing industry have the characteristics of multi variety, multi batch, small batch, non standard and high precision. Therefore, in the manufacturing process, the ability of flexible production, the design ability of process flow and the precision manufacturing ability are required.