What is a crumple zone on a Car for?
The crumple zone, also known as the crash zone, is the area in an auto body shop kingston where the energy of the impact is absorbed and reduced, thus preventing it from being transmitted to the occupants and keeping passengers safe during an accident. It is designed to crumple and deform in time of the collision.
How can a crumple zone work?
If your vehicle is moving at speed and then collides with another car or object, you and your passengers will continue to move forward within the car thanks to inertia. Because of gravity, you will hit the steering wheel or dashboard with a force greater than your normal weight.
The force will increase based on the speed you’re traveling at.
A crumple zone is meant to slow down the crash, and also absorb energy to decrease the gap between the speed of the car occupants (still traveling at speed because of momentum) and the car (abruptly halted.)
In effect, some parts of cars are”sacrificed” — designed to literally crumple on impact, leaving the solid cabin intact.
Impact energy which affects the fortified cabin area is going to be distributed over a larger area. This reduces the damaging effects of accidents on passengers and drivers.
Basically — you’re traveling at 60 mph, now your car is going at 0 mph but your body is still going at 60 mph. Anything you can do to slow yourself down will ultimately reduce any damage.
Does it save lives?
Like seat belts and airbags, a crumple zone slows down the passengers and driver to prevent them from hitting the windscreen at speed and with greater force. The force of this impact can be greatly reduced even with a slight decrease in deceleration.
Naturally, a car colliding with a solid car with no crumple zone will absorb most of the energy and indeed damage to the crash. The same would be true if it collided with a solid concrete wall. However, two automobile safety without crumple zones colliding would be pretty disastrous — so it’s always better to be in a vehicle with a crumple zone!
Why do cars have crumple zones?
The term”crumple zone” likely sounds confusing. As if there are places on your car designated to cave in on effect. Well, that’s not exactly how it works. Considering auto body repair kingston why cars have crumple zones, you’ll soon realize that engineers look at security concerning how to keep the occupants safe, and part of that is considering the way the body of the vehicle can best absorb impact in case of a collision.
Every car has a safety shell meant to protect those inside. Crumple zones, which can be made to consume impact2019 Volkswagen Jetta driving on road and direct it away from the occupants, are located at the front and rear. They do crumple because this allows for the force to be spread out. The energy from a crash is then sent across the front end, for instance, rather than all of the force being put directly in the impact site. The zones are built to break down a predictable pattern.
An occupant cell, on the other hand, is inflexible and designed so that it will not crush on impact and will keep occupants safe as much as you can.
Saying the overall interior won’t crumple isn’t the same as saying the pedals will not. Or rather, they detach. Because feet and legs are prone to injury, pedals will disconnect at a certain level of force to protect feet and legs from having the pedals embed in them, as they would if they remained stiff structures.
Another important safety feature auto body shop victoria is the roll-over bar system, as the roof is one place that’s not meant to crumple. Sensors on your VW monitor for the odds of a rollover and then if the system is triggered, rollover bars in the rear headrests are released within 250 milliseconds to help reinforce the roof.