Piston Ring

Production Description:

Piston Ring widely used in all kinds of power machinery, such as steam engines, diesel engines, gasoline engines, compressors, hydraulic machines. Detroit Piston Ring generally installed in the Central trough, and it Pistons, cylinder, cylinder head and other components of chamber Work. Including the role of piston ring seals, regulation of oil (Oil-Control), thermal conductivity (heat), orientation (supporting) four roles. Seal: that sealed gas, the gas leakage from the combustion chamber to the crankcase, the gas leakage control to a minimum, improve the thermal efficiency. Leakage would not only decrease the engine power, and oil will turn bad, this is the main task of gas ring; regulate oil (Oil-Control): the cylinder wall of surplus oil Guaxia, but also on the presence of Gangbi Thin oil film to ensure that the cylinder and piston ring and the normal lubrication. In a modern high-speed engine, the piston ring attached particular importance to control the oil film role; thermal conductivity: Detroit Piston Ring to the heat transfer to the cylinder, that is, from the cooling effect. According to reliable information that the Pistons suffered the top of the heat in the 70 to 80 percent through the piston ring and pass Gangbi Sandiao; support: Detroit Piston Ring will remain in the cylinder, piston and cylinder wall to prevent direct Contacts to ensure smooth movement Detroit, reduce friction and prevent the Pistons knock-cylinder.