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就拖拉机与农业机械而论,一种产品是否优良很大程度上取决于功率储备的大小和液压化的程度,后者可以保证整机通过更换各种悬挂机具完成广泛的作业。 工作压力是衡量液压传动技术水平的综合指标,它既决定液压传动结构的金属消耗量,也决定其动力性。所以,液压传动领域内的技术进步同液压系统压力的提高是紧密相连的。 自1958年以来,基洛夫格勒拖拉机液压件厂就已开始从提高工作压力和可靠性着手来改进齿轮泵。
As far as tractors and agricultural machinery are concerned, the quality of a product depends to a large extent on the size of the power reserve and the degree of hydration. The latter can ensure that the entire machine completes a wide range of operations by replacing various types of suspension equipment. Working pressure is a comprehensive index to measure the technical level of hydraulic transmission. It determines both the metal consumption of the hydraulic transmission structure and its dynamic performance. Therefore, technological advancement in the field of hydraulic transmission is closely linked to the increase in pressure in the hydraulic system. Since 1958, the Kirovler tractor hydraulics plant has begun to improve gear pumps by increasing work pressure and reliability.