PingYang DEM Auto Parts Factory
engine bearings and piston rings of manufacturer
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Excellent Quality Piston Ring For Ford Motor 1.3L 70.3mm 1.75+2+4
| Model | Excellent Quality Piston Ring For Ford Motor 1.3L 70.3mm 1.75+2+4 |
| DIA. | 70.3mm |
| SIZE | 1.75+2+4 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.025mm |
| Service | OEM available |
Product Characteristics
Product Advantages
Thermal stability: The piston ring is affected by high temperature during operation, so it needs to have good thermal stability. This can ensure that the piston ring can still maintain a stable size and shape under high temperature conditions, without deformation or damage.
The piston ring is an important component in the engine, used to seal the gap between the piston and the cylinder wall, ensuring the sealing and normal operation of the gas in the cylinder. Piston rings are usually made of high-strength alloy steel or cast iron to ensure their wear resistance and high-temperature resistance
Note
Fit clearance: The fit clearance between the piston ring and the cylinder wall is crucial for the sealing performance and friction characteristics of the piston ring. Ensure that the fit clearance complies with the manufacturer's regulations and is suitable for the design and operating conditions of the engine.
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.