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当前位置: 澳门新葡萄京8845>>澳门新奥门新葡新京>>行业动态>>自动变速箱磨损的原因有哪些

自动变速箱磨损的原因有哪些

发布日期: 2019-03-22 来源: / 点击:

  误区1;自动变速器汽车只需D档起步,不断加大油门就能够换到高速档(挡);
  Myth 1: Automatic transmission vehicle only needs to start in D gear, and can change to high speed (gear) by increasing the throttle continuously.
  有些驾驶员以为只需D挡起步,不断加大油门就能够换到高速挡,殊不知这种做法是错误的。
  Some drivers think that they can change to high-speed gear by increasing the throttle as long as they start in D gear, but they don't know that this is wrong.
  由于换挡操作应是“收油门提早升挡,踩油门提早降挡”。也就是在D挡起步后,坚持节气门开度5%,加速到40km/h,快松油门,能进步到一个挡位,再加速到75km/h,松油门又能进步一个挡位。降低时按行车车速,稍踩油门,即回到低挡。但必需留意,油门不能踩到底。否则,会强行挂入低速挡,可能形成变速器损坏。
  Because the shift operation should be "take the throttle up early, step on the throttle down early". That is to say, after starting block D, stick to throttle opening 5%, speed up to 40 km/h, fast pine throttle can advance to one gear, and then to 75 km/h, the pine throttle can improve another gear. When lowering, press the speed of the vehicle and step on the accelerator slightly, that is to say, return to the low gear. But it must be noted that the throttle can not be stepped on. Otherwise, it will be forced into the low-speed gear, which may cause transmission damage.
  总之,自动变速器汽车相关于手动变速器汽车而言,省去了离合器踏板,不用频繁地踩踏板,使汽车驾驶变得简单、轻松。但若操作不当,会人为地增加自动变速器的毛病发作率,降低其运用寿命。正确运用自动变速器,不只能够防止或减少毛病的发作,还会降低油耗,减少污染。
  In a word, the automatic transmission vehicle is related to the manual transmission vehicle. It saves the clutch pedal and does not need to tread the pedal frequently, so that the driving of the vehicle becomes simple and easy. But if the operation is improper, it will artificially increase the accident rate of automatic transmission and reduce its service life. Proper use of automatic transmission can not only prevent or reduce the occurrence of defects, but also reduce fuel consumption and pollution.
  误区2;自动变速器车辆高速行驶或下坡时,把换挡杆拨在N档位滑行;
  Mistake 2: When the automatic transmission vehicle is running at high speed or downhill, the shift rod is shifted to N gear for taxiing.
  有些驾驶员为了节油,在高速行驶或下坡时,将换挡杆拨到N挡滑行,这很可能烧坏变速器。由于此时变速器输出轴转速很高,而发起机怠速运转,变速器油泵供油缺乏,光滑情况恶化,而且对变速器内部的多片离合器来说,固然动力曾经切断,但其被动片在车轮带动下高速运转,发起机驱动的主动片转速很低,两者间隙又很小,容易惹起共振和打滑现象,产生不良结果。当下长坡确需滑行时,可将换挡杆坚持在D挡滑行,但不可使发起机熄火。
  Some drivers, in order to save fuel, move the shift lever to N-stop taxiing at high speed or downhill, which may burn the transmission. Because of the high speed of the output shaft of the transmission at this time, and the idle operation of the starter, the lack of oil supply from the transmission pump, and the deterioration of the smooth condition, and for the multi-plate clutch inside the transmission, although the power has been cut off, its passive plate runs at high speed under the wheel drive, the speed of the active plate driven by the starter is very low, and the gap between the two is very small, which easily causes resonance and sliding phenomenon. It produces bad results.  When the downhill long slope really needs taxiing, the shift rod can stick to the D-block taxiing, but the engine can not be extinguished.
  误区3;自动变速器车辆坡道停车时不运用驻车制动;
  Mistake 3: No parking brake is used when automatic transmission vehicle is parked on ramp.
  装有自动变速器的汽车在坡上停车时,有些驾驶员只是运用P挡,而不运用驻车制动,这样做极容易引发事故。由于固然装有自动变速器的汽车在P挡位设有的停车锁止机构普通是很少失效的,但一旦失效就会形成不测事故。因而,在坡道停车时,还是应该运用驻车制动器。
  When automobiles equipped with automatic transmission stop on the slope, some drivers only use the P-stop instead of parking brake, which is very easy to cause accidents. Although the parking lock mechanism in P gear of automobile equipped with automatic transmission seldom fails, once it fails, an accident will occur. Therefore, when parking on ramps, parking brakes should be used.
  误区4;自动变速器车辆长时间停车时,换挡杆仍挂在D档;
  Mistake 4: When the automatic transmission vehicle stops for a long time, the shift rod is still hanging in the D gear.
  配备自动变速器的车辆在等候经过信号或堵车时,一些驾驶员常将换挡杆坚持在D挡,同时踩下制动踏板,若时间很短,这样做是允许的。但若停车时间长较好换入N挡,并拉紧驻车制动。由于换挡杆在D挡时,自动变速器汽车普通有微小的前移,若长时间踩住制动踏板,等于强行遏止这种前移,使得变速器油温升高,油液容易蜕变,特别在空调系统工作时,发起机怠速较高的状况下更为不利。
  When vehicles equipped with automatic transmission are waiting for signals or traffic jams, some drivers often stick to the shift lever in D gear and press the brake pedal at the same time, which is allowed if the time is short. But if the parking time is long, it is better to change into N gear and tighten the parking brake. Because the shift rod usually moves forward slightly in D gear, if the brake pedal is pressed for a long time, it will forcibly restrain the forward movement, which will make the oil temperature of the transmission rise and the oil easy to change. Especially when the air conditioning system is working, the condition of higher idle speed of the starter is more disadvantageous.
  误区5;在自动变速器P或N以外档位起动发起;
  Mistake 5: Starting outside P or N of automatic transmission;
  有些驾驶员在P或N以外挡位起动发起机,固然发起机不能运转,但有可能烧坏变速器的空挡起动开关。由于自动变速器上装有空挡启动开关。使得变速器只能在P或N挡才干起动发起机,防止在其他挡位误起动时使汽车马上起步往前窜。因而,起动发起机前一定要确认换挡杆能否在P或N挡。
                                                        济南自动变速箱维修
  Some drivers start the starter in gear other than P or N. Although the starter can not run, it may burn the neutral start switch of the transmission. The automatic transmission is equipped with a neutral start switch. So that the transmission can only start the starter in P or N gear, to prevent the car from starting and moving forward immediately when other gears start incorrectly.  Therefore, before starting the engine, it is necessary to confirm whether the shift rod can shift in P or N.
  误区6;配备自动变速器或三元催化转换器的汽车用推进车辆法来起动发起机;
  Myth 6: Vehicles equipped with automatic transmission or three-way catalytic converter start the starter by propelling vehicle method;
  配备自动变速器和三元催化转换器的汽车因蓄电池缺电不能起动,而采用人推或其他车辆拖动的办法起动,这是十分错误的。由于,采用上述办法是不能把动力传送到发起机上,反而会损坏三元催化转换器。
  It is very wrong for automobiles equipped with automatic transmission and three-way catalytic converter to start by pushing or dragging because of lack of battery power. As a result, using the above method can not transmit power to the initiator, but will damage the three-way catalytic converter.

关键词: 自动变速箱维修常见故障分析 DSG 变速器故障的维修 自动变速箱冲击故障维修要注意什么? 自动挡车型自动变速箱维修需要注意什么? 发动机的转速很高就会断油的原因

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