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    首页 >> 山东装载机介绍铲车的保养方法
    山东装载机介绍铲车的保养方法
    2015-4-22 18:53:06

    山东装载机http://www.sdyongbaojixie.com/铲车柴油机刚起动后,应低速运转3~5分钟,其目的是让机体各部分缓慢、均匀升温,达到正常工作温度,减少磨损,避免机械性拉伤;柴油机刚起动时,润滑油粘度大,各部件润滑不良,暖机后使润滑油逐步到达各润滑部位,避免干摩擦,损坏配合表面;柴油机刚起动后,机器温度低,柴油燃烧不完全。此时,若加大油门,增加供油量,多余的没燃烧柴油就会形成积炭,使柴油机排放加剧。此外,多余的柴油还可能沿气缸壁流入曲轴箱,影响气缸壁润滑,并会稀释油底壳的机油,降低润滑性能,减少柴油机的使用寿命。
    After Shandong diesel forklift loader just starting, should low speed for 3 to 5 minutes, and its purpose is to allow each part of the body is slow, uniform temperature reached normal operating temperature, reducing wear and avoid mechanical strain; just starting diesel engine lubrication oil viscosity, poor lubrication of the components, so that after the warm-up and gradually reach the lubrication lubricating parts, to avoid friction, damage the mating surface;diesel engine just after the start, the machine low temperature diesel combustion is incomplete. At this point, if the throttle to increase the amount of oil, the excess will not form coke combustion of diesel, diesel engine emissions increase. In addition, the extra diesel may also flow into the crankcase along the cylinder wall, the impact of the cylinder wall lubrication and will dilute the oil sump, lower lubricity and reduce engine life.

    山东装载机http://www.sdyongbaojixie.com/对于装有废气涡轮增压器的柴油机,更应注意暖车。如果起动后立即加大油门,涡轮的转速升高,而机油来不及到达各润滑部位表面,形不成良好润滑,很容易产生涡轮转轴卡死的现象,造成故障。
    Shandong loaders equipped for diesel exhaust gas turbocharger, but should pay attention to warm up. If you start to increase immediately after the throttle, the speed of the turbine increases, but arrived too late to the lubrication oil parts of the surface, do not form a well-lubricated, it is prone to the phenomenon of the turbine shaft stuck, causing failure.