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High-Duty Piston Ring For Daewoo D1146 65.02503-8146 111.0mm 3.34+3+4
| Model | High-Duty Piston Ring For Daewoo D1146 65.02503-8146 111.0mm 3.34+3+4 |
| DIA. | 111.0mm |
| SIZE | 3.34+3+4 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.010mm |
| Service | OEM available |
Product Characteristics
Product Advantage
As a key sealing component of internal combustion engines, piston rings can effectively seal the combustion chamber. The compression ring is located at the top of the piston ring group and its main function is to prevent combustion gas from leaking onto the cylinder wall.
As a key sealing component of internal combustion engines, piston rings can effectively seal the combustion chamber. The compression ring is located at the top of the piston ring group and its main function is to prevent combustion gas from leaking onto the cylinder wall
Product Process
During the polishing process, it is necessary to use abrasive to help the piston surface better adhere to the sanding paper. At the same time, it is necessary to constantly replace finer sandpaper to gradually reduce the grinding marks. When the surface of the piston becomes smooth, a polishing machine or manual polishing can be used to further improve the surface smoothness.
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.
