What is the rear eyebrow of a car
The rear eyebrow refers to the protrusion of the fender plate mounted above the rear wheel of an automobile, usually in a semi-circular shape. It is mainly made of steel plate and plastic, the front and rear wheels are the same .
Material and function
The rear eyebrow can be made of plastic, carbon fiber or ABS. Plastic wheel eyebrow light weight, low cost, easy to process into a variety of shapes; Carbon fiber wheel eyebrow high strength, light weight, often used in high-performance models; ABS material is durable, UV and corrosion resistant .
Installation and maintenance
When installing rear eyebrows, you need to consider the style and style of the vehicle to ensure that the design of the eyebrows is coordinated with the overall appearance of the car. There are many ways to install, some need to cut the body positioning fixed, some can be directly mounted. Choosing the right size is also important to ensure a smooth installation .
Aerodynamic effect
Reasonable rear eyebrow design can guide the air flow line, reduce the resistance at the wheel, and improve the stability and handling of the vehicle. At high speeds, a reasonable rear eyebrow design can also reduce wind resistance and improve fuel economy .
The main role of the rear wheel eyebrow of the car includes the following aspects :
decoration and beautification of the body : the rear eyebrow is usually used in black, red and other non-white colors, which can make the body look lower and streamline the arc more prominent, enhance the visual effect of the vehicle, and meet the individual needs .
anti-scratches : the rear wheel eyebrow can effectively reduce the scratches on the wheel and the wheel hub, especially in the case of small scratches, the marks of the wheel eyebrow are not obvious, no special treatment is required, so as to reduce the repair work after the paint scratches .
reduce drag coefficient : the rear wheel eyebrow design conforms to fluid mechanics, can reduce the drag coefficient, improve the vehicle driving efficiency and fuel economy. At high speeds, the wheel brows reduce wind resistance, improve fuel economy and vehicle performance .
Protect the wheel and suspension system : the rear wheel eyebrow can protect the wheel and suspension system from being hit by the stone on the edge of the road, prevent the wheel rolled up sand, mud and water from splashing on the body board, to avoid the body corrosion or color fading .
rear wheel eyebrow failure mainly includes damage, rust and improper installation and other problems. The following is a detailed analysis and solution to these problems:
damaged :
Minor scratches or small area corrosion : can be filled with car repair putty, after the putty dry sandpaper smooth, then spray the same color paint as the original car. If the damage is serious, it is recommended to buy a new replacement parts .
clip damage : you can try to repair or replace the clip yourself, if not, you can buy a new eyebrow online to replace. When replacing, first remove the bad eyebrow, clean up the broken buckle, and then install the new eyebrow on .
rust :
minor rust : you can sand the rust area and then apply a rust inhibitor or a protective film to prevent further corrosion .
serious rust : it is necessary to cut off the rusty part, clean it up and make a new part of the wheel eyebrow with iron sheet, and repair it after sanding, scraping, polishing and painting .
Improper installation :
gap problem : If the gap is caused by a small defect in the manufacturing or installation process, you can try to adjust the fixing screws of the tail door cover and hinge for fine adjustment. If the problem persists, it is recommended to send the vehicle to a professional repair shop for repair .
In addition, preventive measures are also very important:
Regular check : Check the status of the eyebrows regularly to detect and deal with potential problems in a timely manner.
Keep dry : Avoid leaving your vehicle in a humid environment for long periods of time. Keeping your vehicle dry reduces the likelihood of rust.
Use protective agent : Coat the surface of the wheel eyebrow with a layer of anti-rust agent or paste a protective film to extend the service life of the wheel eyebrow and keep the vehicle beautiful .
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