With the rapid development of China's manufacturing industry, the processing accuracy of parts is also getting higher and higher. Some forged parts with complex shapes and high accuracy requirements, especially forges that are difficult to process with machine tools or high costs. They must not be processed without processing. Perform precise forging directly under the premise.
At present, China's hydraulic press machine industry will be able to reduce structural quality in the automotive industry, aerospace, aerospace and other fields, reducing the quality of structural quality as the goal of long -term pursuit, and one of the trends of advanced manufacturing technology. Hydraulic forming is an advanced manufacturing technology that realizes the lightweight structure. Hydraper is a machine tool that uses liquid pressure to transmit energy to achieve various pressure processing processes. With the application of new processes and new technologies, the application of hydraulic machines in metal processing and non -metal forming is becoming more and more extensive, and its share in the machine tool industry is rising significantly.
After half a century of development in the China hydraulic press machine industry, it has been basically mature in technology and production. Its domestic market share is incomparable to other machine tools, but there is still a large gap with professional hydraulic press machines in developed countries. Exist the following shortcomings.
In terms of reliability, the failure rate is still relatively large. It is mainly concentrated in the hydraulic system, mostly caused by the low reliability of hydraulic and electrical components
The oil leakage problem is more common in domestic hydraulic press
The processing quality of key parts needs to be improved
There is still a certain gap in the appearance and aesthetics and the products of foreign companies.
Generally speaking, there is still a certain gap in the quality of domestic hydraulic press machines and some of the products of some well -known companies abroad. However, with the continuous attention of domestic manufacturers' continuous attention and improvement of management, the quality of domestic hydraulic press machines will approach and catch up with the world level.
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