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气缸套的穴蚀是柴油机常见的失效形式之一，研究其形成的原因，以便采取预防措施延缓穴蚀的产生，对减少机械故障和延长机械寿命，有着十分重要的意义。１气缸套穴蚀的产生及其危害在柴油机气缸套与冷却水接触的表面，特别是在活塞主推力的一侧，常常出现一些针状孔洞，孔洞表
The cavitation of cylinder liner is one of the common failure modes of diesel engine. It is very important to study the reason of its formation in order to take precautionary measures to delay the occurrence of cavitation. It is very important to reduce the mechanical failure and extend the mechanical life. 1 cylinder liner cavitation and its harm in the cylinder liner and the coolant in contact with the surface, especially in the main thrust side of the piston, there are often some needle-shaped holes, hole table