The front is not for collision deformation, but for cushioning during collision. So the better the car, the more plastic, because the expected things can play a buffering role. Of course, it is also to reduce the weight of the car and reduce the displacement.
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Sometimes I really envy their skills. If you knock, you can hear the quality of a car. If people in the medical field learn this trick, what about those medical devices? Pat a part of you and you will know what is wrong. How simple and convenient! Sometimes I feel sorry for them. Why are such a group of talents not discovered by manufacturers? If they can be found, the shell of Mercedes-Benz BMW Audi will not be "plastic", and then the chassis of Land Rover Jeep will not have an echo. Since then, automobile enterprises have solved the big problem of mechanical product failure, and human science and technology have risen to a height beyond physical laws. It's exciting to think about it
All right, it's enough not to pretend to understand. In fact, these people are still a minority. After all, talent is scarce! But I've seen more people who really don't understand, and some problems they don't realize. Salespeople are untrained and maintenance personnel understand, but people immersed in cars may not have the time and mind to tell you a lot of common sense, including the important hood of cars. Many people have changed their second cars, but they still don't know anything about the function of the hood, so in many people's images, the hood is a cover, in addition to protecting the engine and maintaining beauty.
First of all, an important function of the hood is to protect pedestrians. Car accidents happen every day, and cars hit pedestrians from time to time. When we discuss whether a car is crash-resistant, we will test whether the anti-collision beam of the car is firm, whether the body design is scientific and whether the body materials are assembled firmly. In any case, we are questioning the reliability of the car itself. I think there is some misunderstanding about this. In the event of a car accident, in addition to protecting the drivers and passengers, the reliability of the car should be reduced as much as possible.
Many people say: nowadays, automobile hoods are all plastic, which is why manufacturers save costs and make more money! But have you ever thought that if the owner collides with a pedestrian, the more elastic the front bumper and hood will do to the pedestrian, or the iron shell will do more harm, or directly press people on the engine? The answer is self-evident. If I put myself in the position of being hit by a car, I definitely hope that the hood is soft, instead of falling directly into the hard metal shell of the engine. By the way, many cars now cater to young consumers in pursuit of sales, thus making bumpers angular. Although I like them very much, I always feel that some car companies are chasing after them, and suddenly I think of a famous saying: no business is harmful!
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