Development Trend of Hydraulic Press Machine is Digital HydraulicUpdate：2024-07-09 Hits：152
Since the emergence of digital hydraulic technology, it has achieved good results in intelligence, integration, energy saving, etc. After decades of development, and it has also attracted wide attention in the industry.Digital hydraulics of hydraulic press machine,replaces standard proportional valve applications with parallel groups of simple, quickacting, binary on-off valves. Since the poppet style valves do not leak, there is no need to have a pump running all the time. By using digital hydraulics, fragile and expensive proportional valves are replaced with multiple inexpensive and robust on/off valves.The results include higher reliability, lower energy usage, more accuracy in machine movements, fewer shutdowns, less lost production and lower initial investment and spare parts carrying cost.
Digital hydraulics are not just found in new hydraulic press machine deliveries by GOODSJACK/DELISHI, but also in several rebuilds. Existing hydraulic units can be used, as well as existing hydraulic cabinets, with no changes in piping. Alternatively, a small HPU may be installed with minimal field piping required. In the case of controlling nip pressure, up to 98% savings in energy can occur.
Developing Trend of the Digital Hydraulic Technology
After decades of research, digital hydraulic components have formed a series of products with complete functions and various categories. Some products have been used in aerospace, construction machinery, shipbuilding industry and other industries; its technology has become increasingly mature. However, under the development trend of high speed, high pressure and high power to weight ratio of hydraulic system, the problems such as lower flow rate, lower allowable pressure and serious dispersion of system have also become more prominent. To solve such problems, researchers have also invested a lot of energy into optimizing the existing digital hydraulic products. Some of the research results have not only been applied in engineering, but also evolved into some developmental direction of digital hydraulic technology.
One of the important characteristics of digital hydraulic technology which is different from traditional hydraulic technology, is that it can realize intelligent hydraulic energy supply based on the system requirements. Therefore, improving energy efficiency is also an important development trend of digital hydraulic technology.
Developing Trend of the Digital Hydraulic Technology
After decades of research, digital hydraulic components have formed a series of products with complete functions and various categories. Some products have been used in aerospace, construction machinery, shipbuilding industry and other industries; its technology has become increasingly mature. However, under the development trend of high speed, high pressure and high power to weight ratio of hydraulic system, the problems such as lower flow rate, lower allowable pressure and serious dispersion of system have also become more prominent. To solve such problems, researchers have also invested a lot of energy into optimizing the existing digital hydraulic products. Some of the research results have not only been applied in engineering, but also evolved into some developmental direction of digital hydraulic technology.
One of the important characteristics of digital hydraulic technology which is different from traditional hydraulic technology, is that it can realize intelligent hydraulic energy supply based on the system requirements. Therefore, improving energy efficiency is also an important development trend of digital hydraulic technology.
