Excavator Parts Diesel Engine Parts 6BG1 Piston Ring Group 1-12121115-0
|
|
Excavator Parts Diesel Engine Parts 6BG1 Piston Ring Group
1-12121115-0 Peculiarity 1. Multi-ring design: the piston ring group is usually composed of multiple rings, including the first ring, the second ring and the oil bottom ring. The design and material selection of different rings vary according to their position on the piston and the different functions they perform. 2. Material selection: piston ring group is usually made of high-strength alloy materials, such as cast iron, chromium alloy, etc. These materials have good wear resistance, heat resistance and corrosion resistance, and can withstand working conditions in high temperature and high pressure environments. 3. Sealing performance: The piston ring group needs to have a good sealing performance to ensure that the pressure in the combustion chamber will not leak to the crankcase or cylinder wall. Each ring performs a different sealing task on the piston, and reasonable design and material selection can maintain a good seal with the cylinder wall, reducing fuel consumption and exhaust emissions. 4. Wear resistance: The piston ring group needs to have a high wear resistance to cope with friction and wear between the piston and the cylinder wall. The wear resistance of piston ring group directly affects the sealing effect between piston and cylinder and the performance of engine. 5. Thermal expansion: Because the piston ring group will be affected by high temperature during the working process, it needs to have good thermal expansion performance. The high-quality piston ring group can maintain a suitable seal clearance at different operating temperatures to adapt to the thermal expansion changes of the engine. 6. Dimensional accuracy: The dimensional accuracy of the piston ring group is very critical and must be accurately matched with the piston. The right size and clearance ensures that the piston ring group works well, avoiding problems such as oil leakage, chimney effects and excessive wear.
Product Description
Company Advantages: Our main products:Hydraulic Pump,Engine Parts,Electric
Parts,Chassis Parts,Excavator Bucket and Teeth,Radiator,Full Gasket
Kit Series,Maintenance Parts.We adhere to the management principles
of "quality first, customer first and credit-based" since the
establishment of the company and always do our best to satisfy
potential needs of our customers.Sufficient inventor. No matter
when you make order, we can ship goods as soon as possible.The best
and more professional service and after-sales service. |
|
SY215-8 Dustproof Mesh Excavator Repair Parts Function Of Construction Machinery Parts |
|
Dustproof Net Excavator Parts E320c For Excavator Repair Parts |
|
Dustproof Net Excavator Parts 3050329 4I-1278 For EXCAVATOR E320C E320D PA3939 P781176 |
|
Excavator Repair Parts Dustproof Net E312 E320C E307C |
|
Excavator Parts E326d E330D E336d E345d E349d Excavator Dustproof Net |
|
Dustproof Net DH500 Excavator Accessories Part |