汽车内衬板烂了一小块需要换吗？
济南奔驰汽车保养人员认为，如果轻微一点，建议修复一下，严重的话建议更换掉。叶子板是遮盖车轮的车身外板，符合流体力学，减小风阻系数让车行驶更加平稳。
A small piece of the car liner is worn out. Do you need to replace it? Jinan Benz car maintenance personnel think that if it is slight, it is recommended to repair it. If it is serious, it is recommended to replace it. The leaf plate is the body outer plate covering the wheels, which conforms to the fluid mechanics, and reduces the wind resistance coefficient to make the car run more smoothly.
1、前翼子板安装在前轮处，须要保证前轮转动及跳动时的大极限空间，因此设计者会根据选定的轮胎型号尺寸用“车轮跳动图”来验证翼子板的设计尺寸是否合适；
1. The front fender is installed at the front wheel, so it is necessary to ensure the large limit space when the front wheel rotates and jumps. Therefore, the designer will use the "wheel runout diagram" to verify whether the design size of the fender is appropriate according to the selected tire model size;
2、后翼子板没有车轮转动碰擦的问题，但是出于空气动力学的考虑，后翼子板略显拱形弧线并且向外凸出；
2. The rear fender does not have the problem of wheel rotation collision, but due to aerodynamic considerations, the rear fender is slightly arched and protrudes outward;
3、现在有些轿车的翼子板已与车身本体成为一个整体，生产时一气呵成。但也有轿车的翼子板是独立的，尤其是前翼子板，因为前翼子板的碰撞机会比较多，独立装配易于整件更换；
3. Now, the fender of some cars has been integrated with the body body, and the production is completed at one go. However, the fenders of some cars are independent, especially the front fenders. Because the front fenders have more collision opportunities, independent assembly is easy to replace the whole part;
4、其次，前叶子板可以使汽车行驶过程中，防止被车轮卷起的砂石、泥浆溅到车厢的底部，减轻对底盘的损伤及腐蚀；
4. Secondly, the front leaf plate can prevent the sand and mud rolled up by the wheels from splashing to the bottom of the car during driving, and reduce the damage and corrosion to the chassis;
5、因此，要求所使用材料具有耐气候老化和良好的成型加工性。目前不少汽车车的前翼子板使用具有一定弹性的塑料材料制成，使其具有一定的缓冲性，更加。
5. Therefore, the materials used are required to be weather resistant and have good molding processability. At present, the front fender of many cars is made of plastic materials with certain elasticity, which makes it have a certain buffer and more safe.
In addition, if the car lining plate buckle is broken, replace it with a new lining leaf plate buckle in a timely manner, bind it with thin iron wire and fix it with screws, and find a special person in the repair shop to help you solve the problem. More relevant content will come to our website http://www.lutongqixiu.com Consult!
