Open-die Hydraulic Press Technical Specifications
Open-die hydraulic press is a kind of hydraulic press designed for spacious, free forming or straightening of large forgings and castings, especially for large forgings and castings. Open-die hydraulic press belongs to the category of forging equipment. It is mainly used for forging, flattening, drawing and shaping of various large forgings and castings. It is often used in ordinary and non-ferrous metal materials, such as steel, aluminum and titanium alloy, etc. Today, there are many types of open-die hydraulic press. The main technical features and parameters of them are introduced below.
First of all, the open-die hydraulic press has the characteristics of simple structure, convenient operation and wide range of application. The main components of it mainly include oil pump, cylinder, piston and forging mechanism. Its working principle is that the high pressure oil enters the cylinder to act on the piston, and the piston drives the forging mechanism to generate the forging force, thus realizing the forming, pounding and die pressing of metal materials.
Secondly, in terms of technical parameters, the differences between different types of open-die hydraulic press mainly include the forming force, speed, size, precision and other parameters. In terms of forming force, its strength reached 1500-20000 tons. In terms of speed, the hydraulic press can adjust its speed according to different working conditions, and the maximum speed can reach 500 mm/min. In terms of size, the size of the hydraulic press can be customized according to the production requirements, and its maximum specific pressure can reach 80MPa.
Thirdly, in terms of precision, almost all open-die hydraulic press can achieve high-precision forming and pounding, with a maximum die manufacturing accuracy of 0.015mm. Finally, in terms of oil source, it mainly uses domestic famous brand hydraulic oil with a viscosity of 15-68 centistrokes.
In conclusion, open-die hydraulic press is widely used in metallurgical, machinery and automobile industries. Its wide application provides efficient forming efficiency and greatly improves production efficiency. More importantly, its structure is simple, its operation is convenient, and its price is relatively low. Therefore, the choice of open-die hydraulic press is an ideal choice.
