Working principle and scope of application of frame hydraulic press

The working principle and characteristics of the frame hydraulic press are as follows: hydraulic cylinder: The hydraulic energy is converted into mechanical energy. Hydraulic transmission is a transmission mode that uses liquid pressure to transfer power and control. The hydraulic device consists of an hydraulic pump, an hydraulic cylinder, an hydraulic control valve and an hydraulic auxiliary element. The hydraulic pump is the power source of the hydraulic system, which relies on the force of the pump to make the hydraulic oil enter the cylinder/piston through the hydraulic pipeline. There are several groups of seals in the cylinder/piston that cooperate with each other, and the seals in different positions are different, but they all play the role of sealing, so that the hydraulic oil can not leak. Finally, through the check valve, the hydraulic oil is circulated in the tank to make the cylinder/piston cycle to do work, to achieve energy conversion, adjustment and transmission, and to complete the cycle of various process actions.

The whole steel plate welded frame frame has good overall rigidity and high compressive strength. The pressure, stroke and pressure holding can be adjusted according to the requirements of the pressing process; It has different derived models such as lower top material, upper top material, upper and lower composite top material or shallow deep drawing, which is suitable for a variety of pressing forming processes; After closing, the pressure is fast, and it only takes a few seconds to reach the rated pressure; Using the lower tank, easy to replace and clean the tank; After more than ten years of mass production, the quality is stable and the performance is reliable.

Scope of application of frame type hydraulic press:

1, metal or non-metal parts of stamping, extrusion forming, shallow drawing, shaping, die and cutting;

2, the typical products that can be pressed are watch cases, watch bands, glasses frames and parts, picture frames, tableware, signs, locks, auto parts and hardware parts.