叉车内燃机润滑油变质趋势分析

Tendency Analysis of Lubricant Degradation in Internal Combustion Engine for Fork Lifts

利用铁谱分析技术结合部分理化指标，通过对数台叉车内燃机的系统跟踪监测，给出了实际工况下内燃机在用润滑油变质趋势图，据此拟合出了数学模型，并对这种变化趋势的形成作了较为深入地理论探讨对于严格控制和判断润滑油质量的变化程度以及润滑油的更换期都有着指导意义。

Through systematically monitoring some internal combustion engines used in fork lifts,the author has given tendency graph of lubricant degradation and a mathematical model Moreover,a theoretical analysis of this change tendency has been penetrated All of these have directive significance on judging degree of lubricant degradation and controlling the time of the oil changes strictly