Garbage truck cylinder wear causes

The acidic substances are in direct contact with the garbage truck cylinder to form a thin layer of weakness. This thin layer is peeled off by a large and famous role, resulting in corrosive wear. The air entering the cylinder contains a lot of dust and causes severe abrasive wear, impurities in the engine oil, dust particles Such as a serious abrasive wear caused by the new or overhauled cylinder has not been run into the work directly, due to the uneven surface of the cylinder and the piston, wear each other to produce abrasive wear, in the cylinder surface parallel to the axis of the cylinder pull marks.

Adhesive wear , rubbish car cylinder and piston ring sliding in the case of poor lubrication, the direct friction between the metal surface between a very small part of the local high temperature, making it melt and stick, fall off, and gradually increase the adhesive wear, broken After the wear of the ring, the piston ring usually has 3-4 tracks. The first ring is easy to break. After the ring breaks, the lubrication condition of the second ring is destroyed, which intensifies the wear of the cylinder. If the oil is added, the pressure increases. It may be that the piston ring or cylinder bore is worn or damaged.