The original Front bumper mould was made of metal, but is the current Front bumper mould made of plastic? Are car companies cutting corners and cutting costs again? Or to reduce the weight of the car? Is plastic Front bumper mould safe?
What material was used in the early automobile Front bumper mould?
Early automotive Front bumper moulds were mainly metal materials
The front and rear front bumper moulds of early cars were mainly made of metal materials. They are usually stamped from sheet steel and riveted or welded to the frame rails.
Why are all cars now using plastic car Front bumper mould?
1. Low manufacturing cost, easy to design and produce
Plastic car Front bumper mould can save manufacturing costs because plastic as raw material is much cheaper than metal, it has lower requirements on industry standards, and is easier to produce.
Therefore, after the manufacturing cost is controlled, the price of the product delivered to the consumer will be relatively low.
Of course, in addition to the plastic Front bumper mould, some sports cars will also use carbon fiber materials. The purpose is very simple, mainly to create a lightweight body, and to enhance the acceleration and braking effect of the vehicle.
2. The plastic car Front bumper mould absorbs energy, which can reduce the damage to pedestrians caused by external collisions
As a fast-moving vehicle, safety is especially important when it comes to speed. Plastic Front bumper mould can reduce the damage to pedestrians caused by external collision due to its more flexible material and better shock absorption capacity than metal.
The design of modern cars has begun to take into account the preciousness of human life. It's better to fix a damaged car than to injure a pedestrian. Therefore, the front and rear crash beams and the door crash beams protect the occupants of the vehicle. The plastic Front bumper mould and part of the foam installed in the front and rear can absorb the impact force and reduce the damage to the outside world.
3. The front bumper mould of the small bumper car can automatically rebound, and the maintenance is convenient
If there is a slight bump or scratch, the plastic Front bumper mould has good elasticity and has a certain impact resistance, which means that if there is a small bump, the plastic Front bumper mould can automatically rebound and repair automatically. Even if the paint is peeled, it is better than recessed, after all, spray paint is much cheaper than sheet metal repair.
Small scratches: Small scratches or deformations can be repaired by direct painting. Small scratches can even be repaired with no effect other than aesthetics.
Major accidents: For major accidents, it is more convenient to replace the Front bumper mould paint directly.
4. The plastic car Front bumper mould has better corrosion resistance and rust resistance
Because the front bumper mould of the car is more prone to scratches, bumps, and more frequent contact with watermarks and other substances on the ground, the metal parts are scratched and the primer leaks. Over time, it is easy to rust and corrode due to moisture, and corrosion resistance and rust resistance are the advantages of plastic parts.