How to adjust the speed of a high-speed hydraulic press to a low speed?

In the hydraulic system, often used speed regulation technology.Gantry type high speed punching machine

1. Throttling speed regulation technology is a kind of speed regulation especially suitable for the hydraulic system composed of quantitative pump and quantitative execution parts.
2. By adjusting the oil supply of the variable pump or adjusting the displacement of the hydraulic motor, volumetric speed regulation can achieve the effect of speed regulation.
3. Volume throttling speed regulation is to supply oil through variable pump, and use throttle valve or speed control valve to adjust the flow into or out of the actuator, so as to achieve the purpose of speed regulation.
Speed control circuits usually need to meet some basic requirements.Gantry type high speed punching machine

1.Flexibility to achieve continuous speed regulation within the maximum and minimum speed intervals required by the working parts;
2. The speed that has been adjusted either remains constant or changes only within acceptable limits when the load changes;
3. in order to save energy and reduce the heating of the system, the power loss should be minimized;
4. the simplicity of the structure is pursued to ensure its safety and reliability.

Gantry type high speed punching machine