Service HotlineThe inner surface of the F1300/1600 cylinder liner of Baoji pump is directly affected by high-temperature and high-pressure gas, and always experiences high-speed sliding friction with the piston ring and piston skirt. The appearance comes into contact with cooling water, causing severe thermal stress under large temperature differences and corrosion by the cooling water. The lateral thrust of the piston on the F1300/1600 cylinder liner of Baoji pump not only intensifies its internal friction, but also causes it to bend. When the lateral thrust changes direction, the piston also hits the F1300/1600 cylinder liner of Baoji pump.
In addition, it is subjected to significant installation preload force. The gas pressure causes tangential tensile stress and radial compressive stress on the cylinder wall, and the inner surface is large, all of which are high-frequency pulsating stresses. The functions of Baoji pump F1300/1600 cylinder liner are:
1. Together with the cylinder head and piston, it forms the working space of the cylinder.
The F1300/1600 cylinder liner of the Baoji pump in a cylindrical piston diesel engine bears the lateral thrust of the piston, becoming the guide for the reciprocating motion of the piston.
3. Transfer the heat from the piston assembly and itself to the cooling water to ensure an appropriate operating temperature.
4. The Baoji pump F1300/1600 cylinder liner of a two-stroke diesel engine is equipped with an air port, which is opened and closed by a piston to achieve valve distribution.
Due to the large thermal stress caused by the temperature difference between the inside and outside of the cylinder wall, compressive stress is generally generated on the inner surface at high temperatures, while tensile stress exists on the cooling surface. But at extremely high temperatures, the metal near the inner surface undergoes creep plastic deformation, and residual tensile stress is formed on the inner surface after cooling. This low-frequency stress caused by changes in starting and stopping can cause material fatigue.
Those who are familiar with the F1300/1600 cylinder liner of Baoji Pump should know that it is divided into two types: dry Baoji Pump F1300/1600 cylinder liner and wet Baoji Pump F1300/1600 cylinder liner. We should selectively purchase according to our own actual situation.
Let's first introduce the dry Baoji pump F1300/1600 cylinder liner. The dry Baoji pump F1300/1600 cylinder liner does not come into direct contact with cold water, has a thin wall, and fits snugly with the cylinder block bearing hole, making it less prone to water leakage and wetting; Next, let's take a look at the F1300/1600 cylinder liner of the wet Baoji pump. The F1300/1600 cylinder liner of the wet Baoji pump comes into direct contact with cold water, has a thick wall, good heat dissipation effect, and is prone to air and cold leakage.
The F1300/1600 cylinder liners of Baoji pumps are divided into two categories: dry Baoji pump F1300/1600 cylinder liners and wet Baoji pump F1300/1600 cylinder liners. The F1300/1600 cylinder liner of Ganbaoji pump has a thin thickness, simple structure, and easy processing. The F1300/1600 cylinder liner of the wet Baoji pump directly contacts the cooling water, which is beneficial for engine cooling and the miniaturization and lightweighting of the engine.
Baoji pump F1300/1600 cylinder liner is the abbreviation for engine gas Baoji pump F1300/1600 cylinder liner. It is embedded in the cylinder of the cylinder block and together with the piston and cylinder head, forms the combustion chamber. The F1300/1600 cylinder liner of the Baoji pump that does not come into contact with cooling water on the back is called a dry Baoji pump F1300/1600 cylinder liner, while the F1300/1600 cylinder liner of the Baoji pump that comes into contact with cooling water on the back is a wet Baoji pump F1300/1600 cylinder liner.
