Those who are familiar with bimetallic cylinder liners should know that they are divided into two types: dry bimetallic cylinder liners and wet bimetallic cylinder liners. We should selectively purchase according to our own actual situation.

1. Correct starting and starting: When the engine is started cold, due to low temperature, high oil viscosity, and poor fluidity, the oil pump may not supply enough oil. At the same time, the oil on the original cylinder wall flows down along the cylinder wall after parking, so it does not receiv...

The inner surface of the ceramic cylinder liner 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...