To solve the noise problem of the cutting machine, we must first analyze the causes that may cause the noise of the oil pressure cutting machine.
1. It may be caused by the failure of the mechanical part of the oil pressure cutting machine, or the insufficient lubrication of the parts of a certain part, resulting in the loosening of the parts or the damage caused by damage.
2, the viscosity of hydraulic oil is higher and the flow resistance is increased.
3, the hydraulic oil in the oil tank of the oil pressure cutting machine is not enough. The oil pump suck air or the oil filter is blocked by dirt, resulting in the lack of oil in the oil pump, resulting in the noise coming out of the oil bubbles and the noise coming out of the blades.
4. There is a deviation in the concentricity of the coupling of the oil pressure cutting machine, which may be caused by the bearing of the oil pump or motor or the loss of the blade.
5, the direction valve response failure, such as valve heart wear, leakage, burr blocking, movement is not flexible, the electromagnetic valve failure due to the current will also produce noise.
After understanding the cause of the noise generated by the cutting machine, we can formulate the following solutions:
1, check the parts of the oil pressure cutting machine, replace the parts that have problems, or repair it.
2, replace the appropriate hydraulic oil.
3, check the oil amount of hydraulic oil, prevent air or clean the filter.
4, adjust the concentricity of the coupling of the oil pressure cutting machine, or change the parts.
5. Cleaning the heart of the valve or replacing the new parts, the current must be stable and sufficient.
The above is the detailed analysis made by the small saw based on the understanding of the cutting machine, hoping to help the large users.