What problems need to be clarified to troubleshoot the four-column hydraulic press?
In the mechanical industry, in the use of four-column hydraulic machine processing and production, often encounter a variety of fault problems, so, troubleshooting has become very important, in the troubleshooting of four-column hydraulic machine should be clear of what basic problems?
One four-column hydraulic press hydraulic equipment components and how to cooperate with each part to achieve the function of the equipment. Such as the direction of oil and energy transfer path and so on.
Examine the similarities and differences between objects and other devices or components. Working mechanism analysis is the prerequisite for failure mechanism analysis. In a sense, failure is the condition necessary to realize normal working mechanism to be destroyed or offset. Only by clarifying the working mechanism of the object can we determine whether it is in normal condition.
At the lower side of the filling cylinder, a gate valve is installed for regular change of oil. Four column hydraulic press filling valve is fastened with the thread on the seat and the cylinder bottom, and sealed with O sealing ring. The filling cylinder is connected by the middle plane with the upper end face of the main cylinder, fastened by bolts and sealed with oil resistant rubber pad. A vent hole is arranged on the cover of the cylinder and a hook is arranged in the liquid filling cylinder.