Safe operation technology of four-column hydraulic press is introduced

Four-column hydraulic press safety operation technology, we have understood? Let's take a look at the safe operation technology of the four-column hydraulic press.

A four-column hydraulic press is provided with skilled operation experience and technical personnel, and the operator should be familiar with the performance and structure of the four-column hydraulic press equipment.

2. Before driving, the oil, control valve, pressure gauge, electrical equipment and grounding of the oil pressure system should be inspected. And to the lubrication parts, oil pump.

Third, after driving, should pay attention to the four-column oil pump pressure gauge pointer deflection, according to the requirements of the workpiece to determine the pressure, not overpressure.

Before extrusion, the mold and the workpiece should be placed in the middle, the cushion iron should be placed straight and flat, the pressure should be slow, the two ends of the contact after the stop, to be left by the four-column hydraulic press on both sides of the personnel to continue the pressure. To keep the pad from flying out and hurting people.

When more than two people operate, the operator should cooperate closely with the boot personnel, and the command signal should be unified and correct.

6. It is strictly forbidden to reach into the workbench when starting the machine, and the safety support rod should be added to raise the platform.

The safety valve of the four-column hydraulic press (function: the control pressure does not exceed the specified value), and anyone is prohibited from debugging in the work.

8. It is strictly prohibited to overload or exceed eccentric use.

9. Open fire and smoking are not allowed near the four-column hydraulic press. Flammable and explosive items should be more than 5 meters away from the machine.

10, lifting should comply with the "hook safety technical regulations" and work closely with the sky lathe.

11, after the end of the work should be cut off in time (cut; Cut off the oil circuit, disconnect the power supply, clean the site, wipe the equipment.