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    首页 >> 装载机故障可根据轮胎磨痕判断
    装载机故障可根据轮胎磨痕判断
    2014-12-29 17:17:56

    为保证装载机有较好的转向特性,机器转向轮上预设的外倾角各不相同。轮胎是山东装载机最终承受全机重力的部件,我们可通过观察轮胎不同部位的磨损情况,判断出山东装载机的有关机构是否存在故障。

    1、装载机若轮胎两肩磨损较严重,说明轮胎经常在低气压下工作。气压低可直接导致轮胎接地部分变宽、中部略向上拱起,从而造成胎冠两肩着地磨损;轮胎在变形时,胎体的温度会异常地升高,当机器的行驶速度过快或者是急加速、急减速时,很容易造成轮胎爆胎,给机器的行驶安全和正常使用留下隐患。
    Shandong loaders wear more serious if the tire shoulders, indicating that often work at low tire pressure. Low tire pressure can lead directly to the ground part of wider central arch upward slightly, resulting in a worn tread shoulders; tire deformation, carcass temperature rises abnormally, when the traveling speed of the machine is too fast or hard acceleration, rapid deceleration, it is likely to cause a tire puncture, to the machine running safe and proper use to stay hidden.

    2、装载机轮胎中部磨损是轮胎长期在气压过高的情况下使用所致。轮胎气压过高,会导致轮胎接地面积减少,单位接地面积上的压力增大,从而造成胎冠中部磨损加剧。胎冠中部磨损严重不仅降低了轮胎的使用寿命,同时也可造成当机器在不平路面上行驶或遇到障碍物时发生轮胎突爆的现象。
    Central Shandong loader tire wear is caused by long-term use in the tire pressure is too high. Tire pressure is too high, it will result in reduced tire contact area, pressure on unit ground area increases, resulting in the middle of the tread wear and tear. Central tread wear serious not only reduces the life of the tire, but can also result in sudden tire burst phenomenon or an obstacle when driving on uneven road when the machine.

    3、装载机轮胎胎冠产生波浪状磨痕多是由于机况较差而又缺乏保养引起的;当然,驾驶员驾驶技术较差、驾驶习惯不良以及经常使用紧急制动等,都容易使轮胎胎冠出现波浪状磨痕,但多数情况是轮胎本身的质量以及轮胎是否合理定位有关,如轮胎平衡不良、轮辋变形以及轮毂轴承松旷等,都可能是胎冠产生波浪状磨痕的原因。由于胎冠上波浪状磨痕的原因。由于胎冠上波浪状磨损对轮胎的寿命影响较大,因此一旦发现,应找出原因,及时排除。
    Shandong loader tire tread wear scar generated wavy machine is due to poor conditions and lack of maintenance caused; of course, the driver driving poor technology, poor driving habits, and often use the emergency brake, etc., are easy to make the tire crown appear wavy wear scar, but in most cases the quality of the tire and the tire itself is a reasonable position related, such as tire balancing bad, rims and wheel bearings Songkuang deformation, etc., may be the cause tread wear scar generated wavy. Due to the wave-like tread wear scar. Due to the wave-like tread wear a greater impact on the life of the tire, so if it is found, it should identify the causes and immediately removed.

    4、装载机外侧或内侧磨损严重说明轮胎外倾角不当,转向轮轮胎胎冠外侧磨损严重,说明转向轮外倾角过大;而转向轮轮胎冠内侧磨损严重,则说明转向轮外倾角过小。
    Shandong badly worn outside or inside the loader Description improper tire camber, steering wheel outside of the tire tread wear serious, indicating that the steering wheel camber is too large; and steering wheel tire badly worn inside

    of the crown, then the steering wheel camber is too small.