The working effect of the hydraulic plate shears is closely related to its debugging and correct operation. Today we will introduce the debugging and correct operation steps of the hydraulic plate shears. Now, we first introduce the correct operation of the hydraulic plate shears to you:
1, start the machine for several idling cycles, ensure that under normal conditions, test shear different thickness of sheet, from thin to thick. Ensure users are familiar with machine performance.
2.The gap between different blades must be adjusted when the plate thickness is different. If the corresponding blade clearance is not adjusted, the durability of the blade is affected.
3, in the shearing process, open the pressure gauge switch, observe the oil pressure value, shear 12mm plate pressure should be less than 20MPa. This remote pressure regulating valve No9, the factory pressure is set 20-22mpa, the user must comply with this regulation, do not cut over the specified material surface to raise the pressure, causing damage to the shearer.
4.Sound balance during operation. If there is noise, stop and check.
5.During operation, the oil tank increases the temperature. 60 degrees
6, the hydraulic valve has been set when leaving the factory, do not move.
About the commissioning of the hydraulic plate shears, we need to pay attention to the preparation before operation:
1, clean the oil on the surface of the parts, check the ball valve should be in the open position.
2.Inject lubricating oil into each lubrication part.
3.Add 46 hydraulic oil to the oil tank.
4, machine grounding, power on, check the coordination between the electrical action.
5, the shear material, must conform to the material σ6=45Kg/mm2 σ6==20% if more than, the thickness must be reduced accordingly.