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最近,我们结合推广钢带组合油环工作做了一些试验:在活塞、缸筒相同的情况下,只要选用合适的活塞环后,机油消耗量就明显减少。试验选用95系列柴油机,装山东省临朐生产的缸筒,北镇生产的活塞。聊城生产的普通矩形气环和钢带组合式油环,装机三个月,工作近五百小时,据原始记录统计,机油与柴油消耗量之比较普通整体或铸铁油环降低5.8%,折合马力小时少耗机油0.99克,节油率达63%。而装用上海产钢带组合油环,工作四十小时,机油与柴油消耗量之比仅为0.318%。
Recently, we have done some experiments in conjunction with the promotion of steel band oil ring work: In the case of the same piston, cylinder, as long as the selection of a suitable piston ring, the oil consumption decreased significantly. Test 95 series diesel engine, installed in Shandong Province Linqu cylinder production, the production of the North Town piston. Liaocheng production of ordinary rectangular ring and steel combined oil ring, installed three months, working nearly five hundred hours, according to the original records of statistics, the general consumption of oil and diesel or the overall cast iron oil ring reduced by 5.8%, equivalent to horsepower Hours less oil consumption 0.99 grams, saving rate of 63%. The installation of Shanghai-made steel ring with oil, working forty hours, the ratio of oil and diesel consumption was only 0.318%.