[摘要]新疆土石方工程装载机液压油的两个鉴别方法您了解多少。量的好坏，不仅影响着小型装载机等工程机械的正常工作，而且会造成液压系统零部件的严重损坏。河南挖掘机培训学校教学员的装载机液压油的两个鉴别方法
装载机液压油的两个鉴别方法您了解多少。量的好坏，不仅影响着小型装载机等工程机械的正常工作，而且会造成液压系统零部件的严重损坏。河南挖掘机培训学校教学员的装载机液压油的两个鉴别方法：
The amount of good or bad, not only affects the normal work of small loaders and other engineering machinery, seriously damaged and will cause the hydraulic system components. Two identification method of loader hydraulic oil Henan excavator training school teaching staff:
(1)玻璃板倾斜法：取一块干净的玻璃板，将其水平放置，并将被测液压油滴一滴在玻璃上，同时在旁边再滴一滴标准液压油(同牌号的新品液压油)，然后将玻璃板倾斜，并注意观察：如果被测油液的流速和流动距离均比标准油液大，则说明其粘度比标准油液低，反之，则说明其粘度比标准油液高。
(1) the glass plate tilt method: take a clean piece of glass plate, the horizontal, and the measured hydraulic oil drops in the glass, and next to a drop of standard hydraulic oil (hydraulic oil with brand new), then the glass plate, and observe if: the measured velocity and flow distance oil than the standard oil, the viscosity is low, than the standard oil on the other hand, the viscosity ratio of oil high standard.
(2)玻璃瓶倒置法 ：将被测的液压油液与标准油液分别盛在两个大小和长度相同的透明玻璃瓶中，再用塞子将两瓶口堵上。将两瓶并排放置在一起，然后同时迅速将两瓶倒置。如果被测液压油在瓶中的气泡比标准油液在瓶中的气泡上升得快，则说明油液的粘度比标准油液粘度低，反之，则说明油液粘度比标准油液粘度高；若两种油液气泡上升的速度接近，则说明粘度也相似。
(2) glass bottle upside down: the hydraulic oil and standard oil was measured respectively containing in two sizes of the same length and transparent glass bottles, and then plug the two bottle plug. The two bottles are placed together, and then quickly two bottles of inversion. If the measured hydraulic oil in the bottle of bubbles than standard oil in a bottle of bubbles rising faster, the oil viscosity standard oil low, otherwise, the oil viscosity standard oil high; if two oil bubble rising velocity is close to, the viscosity is similar.
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