Maintenance inspection matters of four-column hydraulic press

When we use the four-column hydraulic press, the normal use of the equipment, production and processing, and daily maintenance are essential. Then let's take a look at the process of daily inspection and repair of four-column hydraulic press equipment:

A four-column hydraulic press forging parts inspection and adjustment In the pressure experiment, we can use a relatively high pressure to inspect the stroke of the piston. The seepage of the oil circuit should be non-seepage, and if the pressure is removed, the pressure gauge will return to 0, in which case the parts are not damaged.

Second, the inspection of the input equipment is hard to check the conveyor chain one by one, if there is a very serious wear (a basic type of parts failure), deformation and other situations we have to replace.

Three, four-column hydraulic press external overall inspection to clean the outside of the machine tool (thorough), to see if the screw is loose, the parts are not safe, there are no cracks or deformation. The length of the safety sign on the fuselage should not be less than 30cm.

The inspection of the convertor is to be carried out in the work to see the wear of the wave teeth (a basic type of component failure), if it is worn away by 1/3, it will be changed.

When the machine tool rolls in the future, we have to see if there is any air leakage, but also to see if the machine has abnormal oscillation, but also lubrication.