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Professional Custom Piston Rings Manufacturer and Spplier    sales@heartenauto.com

High temperature resistance of piston ring

Piston rings are subjected to high temperature and severe wear, and with the continuous strengthening of the engine, this situation becomes more and more severe. The surface treatment of piston rings plays a very important role in the manufacture of piston rings, the quality of surface treatment plays a vital role in the quality of piston rings. Therefore, the surface treatment level of piston rings often reflects the technical level of piston rings. At present, the company has a more comprehensive surface treatment technology in the surface treatment of piston rings, these technologies include chromium-based ceramic composite plating, chrome plating, molybdenum spraying, phosphating, molybdenum disulfide plating, 823 coating, PTFE spraying, tin plating, ceramic infiltration, special surface treatment, etc. The Chromium-based ceramic composite plating technology was developed by CYPR in cooperation with well-known domestic scientific research institutions and has reached the international leading level. Chromium-based ceramic composite coating piston ring has excellent characteristics such as high temperature resistance, high load resistance, high wear resistance, cylinder pull resistance, etc. , which will greatly improve the overall performance of the engine. In terms of chrome plating, it is equipped with the industry's first high-precision instrument laboratory with ion chromatograph, international advanced chrome plating additives, and all-round detection equipment with bath liquid composition and chromium layer quality, the quality of the company's chrome-plated piston rings has reached a higher level, and the production of the new full-automatic chrome-plated production line has brought the quality of the company's chrome-plated rings to a higher level. The company introduced a full set of molybdenum spraying equipment and technical software produced by German GTV company, which is fully automated (Including automatic processing, automatic detection) , Fully enclosed and intelligent equipment with flexible system performance, the application of this equipment has made the company's molybdenum injection piston ring technology reach a higher level, and has also made the company not only lead in the domestic piston ring industry, and close to the international level. In other aspects of surface treatment, the company has also developed electrophoretic molybdenum disulfide, 823 coating, Polytetrafluoroethylene spraying and tin plating technologies in China, all of which are the first to be developed and applied in China. At present, these technologies remain ahead in China.

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INFO CENTER NEWS FAQs
Piston ring is broken what symptom phenomenon does leak have?
Piston ring is broken what symptom phenomenon does leak have?
The bad piston ring​ may be related to the air leakage caused by its wear or coke connection with the piston ring groove. If after cutting off a cylinder, the exhaust gas no longer from the oil or vent vent, the cylinder piston is not good use.
What is the  role of piston ring?
The piston ring is the core component of the fuel engine. It seals the fuel gas with the cylinder, piston, and cylinder wall. Piston ring functions include four functions: sealing, adjusting engine oil (oil control), heat conduction (heat transfer), and guide (support).
The piston ring is divided into A.
First, the definition of piston ring is a kind of metal elastic ring with large outward expansion deformation, which is assembled into the section and its corresponding Annular Groove.
The function of the engine piston ring is to seal the gap between the piston and the cylinder wall.
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