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Discount Isf3.8 Engine – Cummins Engine Part Piston Cooling Nozzle 4095461 For Cummins QSK23 Engine – Raptors
Discount Isf3.8 Engine – Cummins Engine Part Piston Cooling Nozzle 4095461 For Cummins QSK23 Engine – Raptors Detail:
Product Parameter
| Part name: | Piston Cooling Nozzle |
| Part number: | 4095461 |
| Brand: | Cummins |
| Warranty: | 6 months |
| Material: | Metal |
| Color: | Silver |
| Packing: | Cummins Packing |
| Feature: | Genuine & Brand New |
| Stock situation: | 100 pieces in stock; |
| Unit weight: | 0.05kg |
| Size: | 4*8*4cm |
The working principle of the piston cooling nozzle
If the piston does not take special measures, the heat can only be transferred to the oil mist in the crankcase through the inner surface of the piston. If it is necessary to strengthen the cooling of the piston, the part of the oil flow of the lubricating oil circulating in the vehicle engine is branched and allowed to flow into the piston. In order to make the cooling effect and manufacturing cost meet the requirements, there are several possibilities. The simplest solution is: if the connecting rod has a longitudinal hole, the oil hole is set in the big or small hole of the connecting rod, and the oil hole should fit the shape of the inner side of the piston. The oil hole provides an oscillating intermittent oil jet within the swing angle of the connecting rod. Due to the consideration of the lubrication of the connecting rod bearing and the inertial force acting on the oil, there is only a limited amount of oil for piston cooling. It is more reliable and more effective to inject oil to the piston from a nozzle fixed on the body.
During the operation of the automobile, in order to ensure that the piston head of the automobile engine does not overheat, the piston head needs to be cooled. The principle of cooling is to set a cooling oil passage in the piston head, and then cool by the piston installed on the cylinder head. The nozzle sprays cooling oil into the cooling oil passage to reduce the temperature of the piston head. In traditional engine design, a piston is usually equipped with a cooling nozzle, and the fuel injection direction is fixed. In a multi-cylinder engine, multiple cooling nozzle brackets are required, and the piston cooling nozzles are mostly installed on the cylinder block. The installation structure of the chamber and the piston usually requires special tooling to install the piston cooling nozzle on the engine block. The installation process is complicated and the use cost is high.
Therefore, it is necessary to improve the existing engine piston cooling nozzle, which can efficiently cool the piston during engine operation, save the number of parts used, and save the cost.
Porduct application
Cummins engines are mainly used in commercial vehicles, construction machinery, mining equipment, marine power and generator sets, etc.
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The corporation upholds the philosophy of "Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth", will continue to serve outdated and new consumers from home and overseas whole-heatedly for Discount Isf3.8 Engine – Cummins Engine Part Piston Cooling Nozzle 4095461 For Cummins QSK23 Engine – Raptors , The product will supply to all over the world, such as: Poland, Niger, Zimbabwe, Our company has already had a lot of top factories and qualified technology teams in China, offering the best goods, techniques and services to worldwide customers. Honesty is our principle, skilled operation is our work, service is our goal, and customers' satisfaction is our future!
By Hellyngton Sato from Bulgaria - 2018.09.08 17:09
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
By Poppy from Bahamas - 2018.02.08 16:45
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