What is the difference between the punching machine and the hydraulic press?
The hydraulic press is used as a working medium for transferring energy to achieve a variety of processes. The hydraulic press is used for forging, but also for hydraulic presses.
2 hydraulic machine (also known as: hydraulic machine) The use of Pascal's law made by the use of liquid pressure transmission machinery, many types of course, the use is also necessary according to the needs of a variety of liquid, such as by the pressure of the liquid to the sub-class, hydraulic and hydraulic press
Two sliders, divided into the inner slider and the outer slider, the inner slider to drive the mold of the punch or die, the outer slider to drive the blank holder on the mold, the first time in the rolling edge of the action to suppress the steel plate
The working principle of the punching machine is generally crank press, driven by the motor flywheel, and through the clutch, transmission gear drive crank connecting rod mechanism to move the slider up and down, driving the drawing die on the steel plate. The so-called double action refers to the press
