Rules for daily maintenance of hydraulic presses
The use of hydraulic press
A hydraulic press is a machine that uses liquid as the working medium to transfer energy to realize various processes. In addition to forging and forming, hydraulic presses can also be used for straightening, pressing, packing, pressing blocks and pressing plates. Hydraulic presses include hydraulic presses and hydraulic presses. The water-based liquid as the working medium is called a hydraulic press, and the oil as the working medium is called a hydraulic press. The specifications of hydraulic presses are generally expressed in terms of nominal working force (kN) or nominal tonnage (tons). Forging hydraulic presses are mostly hydraulic presses with high tonnage. In order to reduce the size of the equipment, large forging hydraulic presses often use higher pressures (about 35 MPa), and sometimes ultra-high pressures above 100 MPa are also used. Hydraulic presses for other purposes generally use a working pressure of 6 to 25 MPa. The tonnage of the hydraulic press is lower than that of the hydraulic press.
The hydraulic press has such a purpose, how should we maintain it to protect the hydraulic equipment?
Of course, the first job is to keep the environment around our equipment clean and not to let dust damage it. We must change the oil regularly according to the oil change period, and often check whether the joints of the hydraulic press are leaking oil. Check the oil quality regularly, the foundation should be kept in good condition, and there should be no vibration! This is the personal experience I have gathered from years of contact with hydraulic press equipment. Those who do this work can try to maintain it according to such points!
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