巧用旧油环柴油机烧机油严重，为应急，可利用废旧油环，以减少发动机机油耗量：先将两副旧油环的径向衬环装入环槽，然后在径向衬环外面套上镀铬刮片环及轴向衬环。也就是说，在一个油槽内装两个径向衬环，以使油环的刮片环外圆张大，刮油刮得干净。我们曾多次试验，效果... Clever use of old oil ring diesel engine burn serious oil, in case of emergency, the waste oil ring can be used to reduce engine oil consumption: First two radial rings of the old oil ring into the ring groove, and then outside the radial ring Put chrome scraper ring and axial ring. That is, two radial liners are installed in a single oil sump so that the outer ring of the wiper ring of the oil ring is large and the scraping oil is clean. We have tried many times, the effect of ...