Hydraulic shearing machine maintenance

Hydraulic shearing machine maintenance

1. Operate strictly in accordance with the operating procedures;

2. Add lubricating oil according to the requirements of the lubrication chart every time

before starting up;

3. The machine tool must be kept clean frequently, and the unpainted part of the anti-rust grease;

4. The lubricating oil in the motor bearing should be replaced and refilled regularly, and the electrical part should be regularly checked whether it is normal, safe and reliable;

5. Regularly check whether the V-belts, handles, knobs, and buttons are damaged. If they are severely worn, they should be replaced in time, and the spare parts should be reported for supplement;

6. Regularly check and repair switches, insurances, and handles to ensure their reliability;

7. Lubricate and scrub the machine tool 10 minutes before leaving get off work every day;

8. It is strictly forbidden to operate the equipment by non-designated personnel, and it must be stopped by people off the machine.

Hydraulic shearing machine use attention

1. Start the shearing machine for a few cycles of idling to ensure that under normal conditions, test cuts of different thicknesses, from thin to thick. Ensure that the user is familiar with the performance of the shears.

2. Different blade gaps must be adjusted for different plate thicknesses during trial cutting. If the corresponding blade gap is not adjusted, the durability of the blade will be affected.

3. Open the pressure gauge switch during the shearing process and observe the oil pressure value. The pressure should be less than 20MPa when cutting a 12mm board. This remote pressure regulating valve No9, the pressure is set to 20-22MPa when leaving the factory, the user must abide by this regulation, and shall not increase the pressure for cutting beyond the specified material surface and cause damage to the machine.

4. Sound balance during operation. If there is noise in the shearing machine, stop and check.

5. When the shearing machine is in operation, the temperature of the fuel tank is raised to less than 60 degrees, and if it exceeds, it will shut down and rest.