汽车的轮毂在靠近地面的地方高速行驶，因此更容易出现划痕、磕碰等损坏。为了避免损坏轮毂，我们应该对轮毂进行适当的维护。下面从四个方面来讲讲维护方法吧。
The wheel hub of the car runs at a high speed near the ground, so it is more likely to be damaged by scratches, bumps and so on. In order to avoid damaging the hub, we should properly maintain the hub. Let's talk about maintenance methods from four aspects.
1.选择合适的清洗剂
1. select appropriate cleaning agent
市场上常用的家用清洁剂和去污剂由于呈碱性或酸性，对轮毂表面具有很强的腐蚀性。您可以选择一些中性肥皂水进行清洁，以免车轮接触到强烈的化学物质。
Household cleaners and detergents commonly used in the market have strong corrosivity to the wheel hub surface because they are alkaline or acidic. You can choose some neutral soapy water for cleaning, so as to prevent the wheels from contacting strong chemicals.
2、轮温太高，不清洗
2. Wheel temperature is too high, not cleaned
轮毂温度较高时，切不可直接用冷水清洗。自然冷却后应清洗干净，否则会损坏铝合金轮毂，甚会导致刹车盘变形，影响刹车效果。另外，在高温下用清洁剂清洗铝合金轮毂，会使轮毂表面发生化学反应，失去光泽，影响轮毂外观。清洗铝合金轮毂时，建议是用海绵或毛巾，不要用毛太硬的刷子，用钢丝球去除顽固的污垢会对轮毂表面造成损伤。
When the hub temperature is high, do not directly clean it with cold water. Clean it after natural cooling, otherwise the aluminum alloy wheel hub will be damaged, and even the brake disc will be deformed, affecting the braking effect. In addition, cleaning the aluminum alloy hub with detergent under high temperature will cause chemical reaction on the surface of the hub, lose luster and affect the appearance of the hub. When cleaning the aluminum alloy hub, it is recommended to use a sponge or towel instead of a brush with too hard hair. Removing stubborn dirt with a steel ball will damage the surface of the hub.
3、正确清洁轮毂
3. Clean the hub correctly
当轮毂表面有污渍难以时，应使用的清洁剂轻轻有效地去除污渍，减少对铝合金表面的损伤。如果汽车使用了一段时间，车轮上已经形成一层坚硬的深褐色焦炭，则应使用强度更高的车轮清洁剂。
When there are stains on the wheel hub surface that are difficult to remove, professional detergent should be used to remove the stains gently and effectively to reduce the damage to the aluminum alloy surface. If the car has been used for a period of time and a layer of hard dark brown coke has formed on the wheels, a wheel cleaner with higher strength should be used.
当轮毂沾上难以的沥青时，如果一般清洗剂无效，可以尝试用刷子，但不要使用硬刷，尤其是铁刷，这样很容易损坏轮毂。轮毂表面。如果汽车所在区域潮湿或靠近海边，应经常清洗轮毂，以免盐分腐蚀铝表面。必要时清洁后，可以对车轮进行打蜡和保养，以保持其光泽。
When the hub is stained with asphalt that is difficult to remove, if the general cleaning agent is invalid, try to remove it with a brush, but do not use a hard brush, especially an iron brush, which is easy to damage the hub. Hub surface. If the area where the car is located is wet or close to the sea, the wheel hub should be cleaned frequently to avoid salt corrosion on the aluminum surface. After cleaning if necessary, the wheels can be waxed and maintained to maintain their luster.
4、养成良好的驾驶习惯
4. Develop good driving habits
济南沃尔沃汽车维修哪家好的人员建议车主在日常行车时要注意道路上的低障碍物，停车时避免离路基太近，容易造成轮毂划伤，影响光线下的美观，防锈层会被刮掉，影响防水防腐，轮毂变形，影响行车。
Which good maintenance personnel of Jinan Volvo cars suggest that car owners should pay attention to low obstacles on the road during daily driving. When parking, avoid being too close to the subgrade, which is easy to cause hub scratches and affect the beauty under the light. The antirust layer will be scraped off, which will affect the waterproof and anti-corrosion, hub deformation and driving safety.
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