|
[China]
Trade Verify
Address: Guyang Building, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province，China
Contact name:Amy
PingYang DEM Auto Parts Factory |
|
Verified Suppliers
|
|
|
Good Quality Piston Ring For Citroen Motor 652 1.2L 77.0mm 1.75+2+4
| Model | Good Quality Piston Ring For Citroen Motor 652 1.2L 77.0mm 1.75+2+4 |
| Weight | 0.15 kg/PC |
| DIA. | 77.0mm |
| SIZE | 1.75+2+4 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.025mm |
| Service | OEM available |
Product Characteristics
Basis Information
Piston rings are usually made of high-strength and wear-resistant materials to cope with high temperatures, high pressures, and high-speed environments. Commonly used materials include:
Tool steel: It has excellent mechanical strength and wear resistance, suitable for large and high-power engines.
Ductile iron: With high strength and wear resistance, it is widely used in small and medium-sized engines.
The explosion ring is located at the bottom of the piston ring group, and its main function is to increase the stability and sealing of the piston ring, preventing high-temperature and high-pressure gas from leaking to the bottom of the piston. Explosive rings need to have good heat resistance, wear resistance, and wear resistance.
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.
