The car tire is considered one of the most important parts of the car, and its importance is due to the fact that it is the only part in the car that touches the road, so it was very important and necessary to have a great degree of efficiency in order to work well, so it is important to be careful in its manufacture Elaborately, in order to manufacture tires that have the necessary durability and efficiency, and for this reason, a group of raw materials are chosen with great care to be assembled and manufactured in order to provide and give comfort, safety and durability that help the driver to drive on the roads comfortably, safely and without fear.
What do we mean exactly by car tire?
The car tire, in a nutshell, and as we indicated in the introduction, is the only part of the car that touches the ground, and is simply that rubber circular disc mounted on a metal collar.
The invention of the car tire goes back many years, and the great credit for its development in the form we know today, especially to the Irish veterinarian George Boyd Dunlop in the year 1888.
Tire manufacturing is a rather complicated process, as it consists of rubber and about 200 different components, which are installed among themselves in different quantities according to the type of tire to be manufactured, and according to the characteristics with which the car will be manufactured.
For example: there are tires intended for cars that are designed for driving on desert roads, and others intended for driving on rough roads or wet roads and others, and the main material of the tire is rubber, which is the material that provides it with the necessary flexibility, but in the tire besides rubber there are metal layers in order to ensure rigidity and resistance Friction, wear and other factors that the tire may be exposed to during the driving process.
The first step before making a car tire
Before starting the process of manufacturing car tires, there are basic steps that precede the process, and the first step at all is: the process of designing the tire, and contrary to what many believe, designing tires is one of the most difficult stages in the manufacture of a car tire, but perhaps it is the most difficult and most complex process, as it is a process It is very complicated, as before starting to manufacture the tire, it is very necessary and important to do research as a study on how these tires will be used, and also research and study the ways, behaviors and habits of most drivers during the driving process, so as to manufacture tires that meet the needs of all drivers.
And the manufacturing process, comes after the design process, and it begins with mixing many components, as the installation of car tires requires, as we mentioned in the introduction, about 200 components, so that all of these components are important, and each of them has an important role in the field of safety, fuel efficiency and environmental preservation, and of course the wheel bladder during the driving process.
These many components, can be divided into a number of major and basic groups, namely:
- Natural rubber: It is considered one of the most important components of the layers
- Synthetic rubber: It is also among the most important parts of car wheels
- – Metal cables: They are of great importance as they work to strengthen the large structures of the tires, and also form the geometric shape of the car and provide rigidity
- Black carbon and silica: are very important elements, as they are used as a main factor that improves durability, and also ensures the efficacy of many chemical factors that have important characteristics such as bladder, resistance, and others.
The importance of all materials used in the manufacture of tires
And because the design of tires is a process that requires a lot of thought and consideration, many measures and measures are always taken, as it is a very complex process, and its complexity is further complicated by the amount of many materials that go into its manufacture and installation.
As we indicated in the previous paragraph, the process of manufacturing car tires includes more than 200 materials, so that each of these many materials has a very important role in this process, and we emphasize once again that it is absolutely not possible to install a car tire without one of these materials.
The importance of the simulation system in the tire design process
During the design process, the supervisors of the process develop a number of different designs, as the simulation system is used, in order to choose and apply the best designs for tires, suitable for all driving conditions, or in other words, the conditions on which the car will travel.
Here are some of the most important design elements:
The effect of tires on the performance of the car
The design of the tires and the patterns in the rubber on the upper surface of the tyre, play a very important role in performance while driving, as it also plays a very important role in the basics of tire grip.
There are many types of driving methods, which it is necessary to fit certain tires, as this affects the enjoyment of driving and also the safety of the driver and even the passengers who are with him.
For example: for a car that often travels on wet roads, it necessitates that while designing the tire, thinking about the water pump, as the farther the pumps are from the tires and the roads, the better this is for the car.
wet grip design
During the process of designing the wet grip, which is very important during the driving process, a number of important points are taken into account, including:
- The proportion of the grooves, so that the largest of the existing tires and the best water pumps are outside the tyre, are also important elements influencing wet grip design: the shape and layout, which help to form symmetrical, directional, and even asymmetric patterns.
- The sepia are those thin cracks that are on the surface of the rubber, so that they improve the performance of the traction process in wet, rainy and even icy conditions, and their main function is that they act like windshield wipers, they help the tires to push and remove water.
Car Tire Profile
It is one of the most important factors affecting the design process, and its presence is very necessary in the car tire, as it is considered a good support in the corners, with small amounts in the proportion of grooves in the horizontal pattern and a lot of rubber, as it is in direct contact with the ground and ensures the wheels and tire bladder.
car frame structure
One of the important elements in the car frame, which is of great importance during the design process, as the typical frame consists of several basic parts, namely:
- The line of defense, which is a tight layer of synthetic rubber
- – Carcass layer, which is a layer located above the inner lining, and it consists of ropes made of textile fibers, and it has the function of determining the strength of the tires and also helps to resist pressure
- The bonding area, which is the place where the rubber tires dominate the metal rim, and where the force from the engine and braking effort is transmitted from the rim of the tire to the contact area on the road
- – The belt that works to reduce friction and also helps reduce the impact of tire bumps when driving.
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