Daily maintenance of hydraulic shearing machine

Daily maintenance of hydraulic shearing machine

Before using the hydraulic shearing machine, customers must check the power supply of the hydraulic shearing machine and various components to prevent some abnormal reflections and harm to the hydraulic shearing machine. In the purchase of hydraulic shearing machine, the user must be clear about what specifications they need hydraulic shearing machine, the best way to go to a few more to check the price and performance of the hydraulic shearing machine. After choosing the model you need.

Users can ask manufacturers to try out the hydraulic shearing machine, in use, users must carefully observe the sharpness of the hydraulic shearing machine blades and hydraulic shearing machine whether the noise, if the hydraulic shearing machine body noise must require manufacturers to replace the hydraulic shearing machine, because the hydraulic shearing machine as a large machine, once the use of the process occurs, whether for the enterprise or after-sales maintenance, is not a small project .

1. Start the hydraulic shearing machine for idling a number of cycles to ensure that under normal circumstances, try to cut different thicknesses of plate material, from thin to thick. Ensure that the user is familiar with the performance of the hydraulic shearing machine.

2. Test shear different plate thickness must be adjusted to different blade clearance. If you do not adjust the corresponding blade gap, it affects the durability of the blade.

3. Hydraulic shearing machine in the shearing process open the pressure gauge switch, observe the oil pressure value, cut 12mm plate pressure should be less than 20MPa.

4. The sound balance during operation. Hydraulic shearing machine such as noise, should stop and check.

5. Shear plate shear, pressure material installation should be firmly pressed plate material, not allowed to continue to shear in the case of pressure is not tight.

6. The knife plate edge should be maintained sharp, such as blunt edge or chipping phenomenon, should be replaced in a timely manner.

7. Hydraulic shearing machine operation when the oil tank to raise the temperature <60 degrees over when the machine is shut down to rest.

8. There is a hydraulic installation of the facility, in addition to the throttle valve the rest of the hydraulic valves are not allowed to private adjustment.

For high-precision CNC shearing machine, its often cutting metal, to ensure that the shearing machine clean, to pay attention to anti-rust, etc., each use should use some lubricants and so on, and, to ensure the quality of lubricants, such as whether the lubricants have precipitation and so on. Bearing within the lubricant should also be replaced regularly, any with bearings, this part is very important, to pay attention to this aspect of maintenance.

On the use of the maintenance aspects of the process, for shearing machine, can only shear the specified range of thickness of metal, for this aspect, can be cut from thin to thick, to determine the most thickness can be cut. Different thickness of metal, the blade gap is also different, in the shear, should open the pressure gauge, observe the oil pressure value, in general, if it is in the shear 12 meters of material, this pressure value below 20 is normal, more than 20 then it will affect the shear. CNC shearing machine under normal operation, there is generally no noise, noise, etc., if these problems to turn off the machine in a timely manner, to check immediately, the oil tank temperature can not exceed 60 degrees Celsius, more than this temperature will have to let the machine stop cooling for a period of time.