After the mechanical equipment has been used for a long time, we must carry out the maintenance of mechanical equipment, so that the mechanical equipment can work faster. Natural cleaning also belongs to maintenance. Therefore, we must clean it regularly in the process of adoption, but we must pay special attention to some things in the process of cleaning, Next, let's learn about the precautions that must be paid special attention to in the process of cleaning the servo hydraulic press?

① Generally, when cleaning the servo hydraulic press, the hydraulic oil used in work or test run oil shall be selected. However, gasoline, vehicle gasoline, ethanol, steam or other liquids shall not be used to avoid erosion of hydraulic system, pipeline, automobile fuel tank and hydraulic seals.

② In the cleaning process, the operation of hydraulic oil pump is carried out together with the heating of cleaning materials. When the ambient temperature of the hydraulic oil is 50-80 ℃, the plastic slag in the hydraulic press is easy to remove.

③ In the cleaning process, the oil pipeline can be knocked with a hammer and rod of non-metallic materials, which can be knocked successively, so as to eliminate the accessories in the pipeline.

④ The clearance operation of hydraulic oil pump is beneficial to improve the actual flushing effect, and the intermittent time is generally 10-30min

⑤ Filter device or filter screen shall be installed on the pump oil road for cleaning the oil passage. At the beginning of cleaning, 80 mesh filter screen can be selected because there are many sundries; The filter screen with 150 mesh shall be changed in the middle and later stage of cleaning.

⑥ The cleaning time is generally 48-60h, which should be determined according to the complexity of the operating system, the standard of over consideration precision and the degree of damage.

⑦ In order to better prevent rust caused by external and internal moisture of servo hydraulic press, the hydraulic oil pump needs to continue to operate until the temperature recovers.

⑧ Clean the cleaning oil in the control circuit after cleaning the servo hydraulic press.