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本文是在不改变旧机基本结构的前提下，通过基础修理，换用多种节能型配件，优化调整柴油机的调整参数，使旧２９５型柴油机在提高压缩比、改善燃烧过程、减少机械损失的同时，实现调整参数的合理匹配。综合节能技术改造后的旧２９５型柴油机动力性和经济性较常规修理有显著提高，功率提高率和油耗降低率分别达到１６％～２５％和４．８％～７．８％。
This article is based on the premise of not changing the basic structure of the old machine, through the basic repair, switch to a variety of energy-saving accessories to optimize the adjustment parameters of the diesel engine so that the old 295 diesel engine to improve the compression ratio, improve the combustion process and reduce mechanical losses At the same time, to achieve a reasonable match adjustment parameters. The retrofit of integrated energy-saving technology of old 295 diesel engine power and economy than the conventional repair has significantly improved, the power increase rate and fuel consumption reduction rates were 16% to 25% and 4.8% to 7.8%.