PingYang DEM Auto Parts Factory
engine bearings and piston rings of manufacturer
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For Hino Piston Ring NE6 110.0mm 3+2.5+4 6 No.Cyl Heat Resistant
| Model | For Hino Piston Ring NE6 110.0mm 3+2.5+4 6 No.Cyl Heat Resistant |
| DIA. | 110.0mm |
| SIZE | 3+2.5+4 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.027mm |
| Service | OEM available |
Product Characteristics
Product Advantages
The piston ring reduces the frictional resistance when in contact with the cylinder wall by using low friction materials and surface treatment technology. This not only improves the engine's output power and fuel economy, but also reduces the generation of noise and vibration, enhancing driving comfort.
The piston ring reduces the frictional resistance when in contact with the cylinder wall by using low friction materials and surface treatment technology. This not only improves the engine's output power and fuel economy, but also reduces the generation of noise and vibration, enhancing driving comfort
Product Process
One of the main functions of piston rings is to ensure the sealing of the cylinder. During engine operation, there may be gas leakage between the piston and cylinder wall. By installing a piston ring, it can fill the gap between the piston and cylinder wall, prevent high-pressure gas in the combustion chamber from entering the crankcase downwards or entering the upper part due to pressure waves caused by detonation or deflagration, maintain stable compression chamber pressure, and prevent lubricating oil from entering the combustion chamber to ensure normal engine operation.
The piston rings also help reduce friction between the piston and the cylinder wall. When the piston reciprocates up and down, it is in close contact with the cylinder wall. Without the presence of piston rings, direct metal to metal friction can lead to energy loss and excessive wear
The piston ring is usually equipped with grooves and gaps to guide the flow of lubricating oil and coolant. These grooves and gaps help to transport an appropriate amount of lubricating oil and coolant to the friction surfaces at the top and bottom of the piston, providing sufficient lubrication and cooling effects, reducing friction, heat, and wear.
The product principles of piston rings include sealing principle, lubrication principle, guiding principle, heat dissipation principle, and the function of preventing impurities from entering. These principles together ensure the efficient operation, reliability, and durability of the engine and compressor. By optimizing the design and manufacturing process of piston rings, the performance and lifespan of products can be improved.
The piston ring also has the function of guiding the piston to move on the cylinder wall, ensuring the stability and accuracy of the piston. Through close contact with the cylinder wall, the piston ring limits the axial and radial displacement of the piston, preventing it from deviating from its normal motion trajectory.
The piston rings also perform lubrication functions. During operation, a small lubricating oil film is formed between the piston ring and the cylinder wall to reduce friction and wear. This helps to reduce energy consumption, extend piston ring life, and improve the efficiency of the engine or compressor
The piston ring is used to seal the gap between the piston and the cylinder block to prevent leakage of lubricating oil and combustion chamber gas. High quality piston rings can provide excellent sealing performance, ensuring the normal operation of the engine or compressor, and minimizing energy loss and environmental pollution
The piston ring is generally composed of several rings, closely connected on both sides. Common structures include oil rings, oil control rings, and upper and lower spiral grooves. The piston rings with different structures undertake different functions, such as sealing the cylinder, conducting heat, lubricating, etc.