发动机润滑油的滤清技术研究(1)

Study on the Filtering Technology for Engine Lubricant(1)

实验室结果证实,随着使用时间的增加,过滤介质的机械强度会减小;而实测数值显示,新一代车辆发动机过滤介质受到的负荷较以前更强。虽然在所有被研究的机油滤芯中未发生任何故障,但在极端情况下,剩余强度仅刚刚能够满足要求(大于0.08 MPa),所以,推荐使用能承受更高机械负荷的过滤介质。

The mechanical strength of filtering media will be reduced with the extending of the time, while the load on filtering medias on the new generation of engines is stronger than betbre. Although the filters are functional during the tests, the residual strength just meet the basic requirement （over 0.08 MPa）. Therelbre the filtering medias, which can bear more strong mechanical load, is suggested.