Chapter 265 3mm!
In fact, many high-end models have a chassis height adjustment function, and the height is adjusted through an independent air suspension system.
It's just that their lifting range is very limited, mostly between 5 and 15 cm, and the effect is not too obvious, so the practicality in actual use is actually not great, and it is more just a gimmick.
The lifting device designed by Chen Mo is not the same. The suspension system of this bulletproof off-road vehicle is originally a multi-link independent suspension, and the design freedom of this suspension is very large.
Through the design of the constraint angle of the connecting motion points, the suspension can actively adjust the wheel positioning during compression, and can be completely matched and adjusted according to the model, so as to maximize the grip of the tires and improve the control limit of the whole vehicle.
And when driving, it can effectively control the camber angle of the wheels, which is very good in comfort and handling, and has a lot of adjustment space and modification possibilities.
This provided great convenience for Chen Mo's improvement. Chen Mo combined the suspension system and deformation system of the Batmobile to improve the multi-link independent suspension. While ensuring sufficient strength and stability, it enhanced the In order to adjust the wheel adjustment range, the independent chassis lifting system and independent suspension system of other models are directly merged together.
Through ingenious design, the structure of this upgraded independent suspension system is not particularly complicated. It has strong shock absorption and buffering, wheel adjustment, and chassis lifting functions. At the same time, the simple structure also makes the system strong and stable. The reliability and reliability are very strong.
The height adjustment range of the four tires is much larger than other high-end models with height adjustment function, and the effect they can play will be unmatched by these models.
Through the adjustment of the wheel position, the minimum chassis height can be reduced to 1o cm, ensuring maximum stability, and the swing can be higher, and the highest can be raised to 5o cm, which is higher than the chassis height of general military off-road vehicles and armored vehicles Only a few specially modified extreme off-road vehicles can match it. The off-road performance is extremely strong, and various complex terrains and obstacles can be easily crossed, and the passability is extremely strong.
In addition to the major changes to the suspension system, other systems have also been changed somewhat.
However, the scope is not large, and the main part of Chen Mo has been revised. The research and design departments only need to make minor adjustments according to Chen Mo's revisions and refine some parts. The overall changes are not large and the workload is not large. Much, it doesn't take too long.
Chen Mo asked them to complete it within three days. It seemed that the time was very tight, but Chen Mo knew in his heart that the difficulty was not really big, but it would be very busy.
Chen Mo's preliminary revised design drawings arrived at the Research and Design Department, and they quickly adjusted relevant details according to Chen Mo's revisions, such as the size of parts, and the specifications and models of parts.
The modification of these specific suspension systems, parts and other parts is completed by the corresponding groups in the research department, while the design department, which is mainly responsible for the body shape, interior and exterior decoration and other parts, also received a revised drawing from Chen Molai. .
In fact, if a car is simply divided, it can be directly divided into two parts: the body and the chassis.
The most critical core part of the whole car, all the main functional systems are all on the chassis, including the engine, clutch, steering wheel, fuel tank and other transmission, driving, steering, braking and electrical control systems.
In fact, even if there is no body, the assembled chassis can actually drive normally. In the testing process of automobile production, you can often see a car site without a body shell. Under the driving of the tester, it is like a full convertible car. Driving in the field.
If the chassis part is the body of the car and the core of the operation of the car, then the body shell is like its clothes and armor, which plays a role in beauty and protection.
It's possible to drive naked, but it's certainly not as comfortable and safe as wearing clothes and armor.
The body of the bulletproof car is like heavy armor, providing stronger protection for the car's motive and other systems and the occupants in the car.
However, Chen Mo's drawings for the design department have stripped off this crucial layer of heavy armor!
In the drawings, Chen Mo did not change the original body frame, but canceled all the body armor, ceramics, special alloys and bulletproof composite materials that play a role in bulletproofing, only the bulletproof glass was retained, and the entire body shell was replaced by 3 mm thick steel plate.
Although the thickness of o.8 to 1.2 mm is much higher than that of ordinary models, it is definitely not as good as the original bulletproof armor, not to mention the built-in ceramics, special alloys and other bulletproof materials before.
It is impossible to expect such a layer of 3mm thick steel plate to have a strong bulletproof effect. At most, it is stronger than ordinary off-road vehicles and can withstand the shooting of small-caliber pistols. It is absolutely impossible to resist large-caliber pistols and rifle weapons. Shooting, not to mention attacks like grenade bombs, this kind of defensive performance is not a bulletproof vehicle at all.
Could it be that their new boss plans to change their previous positioning and stop engaging in the field of bulletproof vehicles?
It's not impossible. After the previous boss's improved complete version of the new engine was manufactured and installed on the prototype car, many of them went to the test field to watch the test curiously, and they still remember the powerful engine. If the heavy bulletproof armor is removed and replaced with this three-millimeter-thick ordinary shell, as shown in the new design drawings, the weight of the body will be much lower, and the performance of this off-road vehicle will be stronger and more capable. It's not impossible to get a sports car.
Powerful off-road capabilities and strong performance and extremes at the same time, maybe more popular than bulletproof cars.
However, if the boss really intends this, why keep the 3mm thick body steel plate? Wouldn't it be enough to directly use a regular one-millimeter or even o.8-millimeter-thick steel plate? The weight of the extra steel plate that is more than double is three or four hundred kilograms. If you pursue the degree, it will also have a big impact.
Such a layer of steel plate that can only withstand small-caliber pistols, even if you want to continue to play bulletproof gimmicks, it will not have much effect at all, it is impossible to take care of the three, it is better to simply abandon the concept of bulletproofing and focus on off-road and speed.
Although they were puzzled, they quickly revised it according to Chen Mo's drawings and requirements. In contrast, their work was easier.
Chen Mo was very satisfied with the body shape they designed and did not make too many changes, so they only need to cancel the bulletproof armor structure and modify some parameters of the body. It was completed on time within three days.
Three days later, the modification of the entire model was completely completed, and the production line had been integrated and adjusted, ready to be put into production.
New smelting, forging, casting and machining equipment has also been installed in the original refit workshop, which will serve as the motive production center for the production of new motives.
However, the production of motives is not actually the whole work of this workshop, which can be seen from the layout of the workshop.
At the end of the huge factory building is a row of several huge vacuum arc melting furnaces. This equipment can smelt a variety of high melting point metals under vacuum conditions and is usually used in the production of special alloys.
The engine block and piston are made of high-strength aluminum alloy, while the crankshaft is made of alloy steel. Taylor Motors has not mass-produced engines before, and the aluminum alloy and alloy steel used by the engine research team are all direct. Finished alloy materials sourced from outside are re-cast and processed, so they don't really have the motivation to use formulas for materials such as high-strength aluminum alloys and alloy steels.
However, this is not difficult for Chen Mo. The technical reserves he brought from Hydra are quite comprehensive. The formulas of several alloys for motivation are not worth mentioning at all. In the neatly arranged row of vacuum arc melting furnaces, there are two It is specially used to produce engine aluminum alloy and crankshaft alloy steel.
Various raw materials are added into the furnace for smelting according to a certain proportion. Under the vacuum environment, these metal raw materials are rapidly melted under the high temperature arc of thousands of degrees formed by the discharge between the electrodes, and the various metal elements blend with each other and become one. .
The fully melted and combined liquid alloy is then injected into the pressed mold, and after the belt is gradually cooled, the initially cast cylinder block and crankshaft will enter the next process, which will be roughed and finished by CNC machine tools.
This motor production line, which is composed of many equipments, from the initial alloy melting, casting, processing to final assembly, only occupies half of the space of this huge workshop, while on the other side, it also starts with two vacuum arc melting furnaces. However, the production line that includes more large-scale machinery produces pieces of steel plates of different shapes and sizes.
This is the production line of the body shell. The molten golden red metal is directly pressed by the rolling mill into a homogeneous steel plate with a thickness of 3 mm after several processes. After cutting, stamping, welding, assembly and other processes, it becomes The silver body shell, frame, roof, door, engine cover, trunk lid and other parts with tough shape and smooth arc are all made of this steel plate.
However, this kind of steel plate is not ordinary, otherwise Chen Mo can directly use the purchased steel plate like other car companies, and there is no need to smelt and produce the steel plate from scratch.
As the design department guessed, after improving the motivation, Chen Mo saw the potential of this car in terms of speed, and planned to maximize the speed and performance.
But he is not planning to give up the bulletproof function and pursue off-road and speed instead. Instead, he intends to take into account the off-road, speed, and bulletproof at the same time, fully stimulate the potential of this car, and maximize the competitiveness.
There is no problem in off-roading, but to improve the speed and performance, you must reduce the weight of the car. It seems impossible for anyone to reduce the weight of the body while ensuring the anti-ballistic performance, but it is very simple for Chen Mo. thing.
Not to mention that Dr. MacLean's performance is powerful, second only to Edman alloys, and Alpha alloys that can be manufactured using conventional materials without vibrating gold, just from the technical information brought by Chen Mo from Hydra, There are various formulations of high-strength specialty alloys.
After comparing several alloys with the strongest performance in the world, Chen Mo chose the one produced now from a large number of special alloys in the database.
Compared with those expensive titanium alloy grade alloys, this special alloy of Hydra No. h-2 is not only stronger in defense, lighter in weight, and the cost is much lower than those grade alloys, although it also contains a lot of price. Expensive metals, but in very small amounts, the average cost is not high.
This layer of three-millimeter-thick special alloy steel plate is not much heavier than the outer shell of an ordinary car. Compared with the ordinary steel plate, the weight of the whole car is only less than 100 kilograms, which is equivalent to pulling one or two more. Personally, it doesn't have much impact on the car's performance and limit.
In terms of defense, it is comparable to the original body armor with a total weight of more than one ton, and even a lot more.
Although this special alloy steel plate is only three millimeters thick, its strength is very high. Ordinary pistol bullets cannot even leave too deep marks on it, while bullets from conventional automatic rifles can only dent the steel plate slightly, but it is impossible at all. Penetration, even if subjected to continuous high-intensity attacks, can ensure a lasting strong defense.
Unlike ordinary bulletproof vehicles, if the same area is repeatedly attacked and the bulletproof armor or ceramic plate shatters, the defense cannot be guaranteed.
Therefore, although in terms of data, the power of the strongest attack they can resist is not much different, but in actual use, the actual performance of this h-2 type special alloy steel plate, the durability of defense is far more than ordinary bulletproof. The car's bulky, multi-layered bulletproof armor.
This is of great significance to the safety of the occupants in the vehicle.
Because the purpose of the bulletproof vehicle itself is to resist the attack within a certain period of time in the event of a sudden situation, ensure the safety of the people in the vehicle, and quickly evacuate the dangerous area.
The time from the attack to the successful evacuation determines the life and death of the people in the car!
If the attacker's firepower is very strong, and the high-power weapons such as machine guns, even if the armor of ordinary bulletproof vehicles resists the initial attack, it is likely to be broken under the subsequent continuous attack, which can be used to evacuate and escape. short.
With this layer of h-2 special alloy steel plate, even under the continuous shooting of multiple automatic rifles or machine guns, the bulletproof off-road vehicle designed by Chen Mo can still last for a long time, providing more safety for evacuation. time and guarantees.
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