Just one start, the two sides opened up a gap. In theory, the vehicle weight of the first machine factory is greater. With the same power, the vehicle starting from the first machine factory should be slow. Unexpectedly, the first machine factory actually took the lead.
Now?
Everyone was stunned and couldn't believe their eyes. What did the Yimai Factory do? After all, the power systems of the two vehicles are the same.
Wang Erzhu was smiling but didn't say anything. Speaking of wheeled vehicles, who can be more professional than the automobile branch of the Yimai Factory? Brothers factory, how many cars have only been produced in total over the years? That is, a few thousand, and
The output of the first machine factory's automobile branch in less than one year is of course not as good as that of the first machine factory.
This is the accumulation of strengths accumulated over the years of technology. Now, our side is already ahead. Let’s see how the brother factories catch up.
In the Big Eight Wheels in the Brothers Factory, Zhao Dayong became anxious. Their Big Eight Wheels use the same model as the previous six wheels, so there are two bulletproof glass in front of the car body, which makes it more convenient to drive.
At that time, from the small bulletproof glass window, he clearly saw that the eighth wheel of the Yimai factory was flying out, exceeding the length of their car body. How could he not be anxious?
He stepped on the accelerator to the bottom, trying to catch up, the engine beside him made a sound, but it was useless at all. He still watched the big eighth wheel of the first machine factory drive out, and the other party jumped faster
It's right.
Zhao Dayong was annoyed and continued to raise gears. At this moment, a clamor sound came from the gearbox. Zhao Dayong turned his head and looked at the gear lever, and found that he was nervous and actually hung the wrong gear.
This makes it even more backward.
Damn it!
Zhao Dayong kept speeding up and catching up, but he could only follow the other party and eat badly.
During the test, their route was certain, so the eighth round of the first machine factory ran to the front, and they could only follow the other party behind. In this way, wouldn’t they be suppressed all the time?
?
Zhao Dayong's heart was filled with anxiety, looking at the road ahead.
This place was originally a tank test yard. Everyone knows that the roads in the tank test yard were bumpy and the ground crushed by tanks was simply terrible. The road ahead was a cannonball crater.
If the tracks of the tank are crushed, there is no problem. After all, the tracks provide a flat passage so that the load-bearing wheels can easily pass through, but the wheel chassis is different. Even if there are eight tires, there are only tires and
The ground contact area can be subjected to stress, and through these shell craters, it will be bumpy.
If you want to reduce the bumps, you have to slow down the speed.
During the previous two test runs, Zhao Dayong passed through the shell craters at low speed, but now, if you want to catch up, you can only accelerate the passage from these harsh places!
Thinking of this, Zhao Dayong gritted his teeth and stepped on the accelerator pedal to death. The engine made a rumbling roar. The Big Balu rushed into the shell crater without slowing down at all.
At this time, the eighth wheel of the first machine factory in front had already rushed forward. At this time, he found a bit strange. The first machine factory's vehicle was very fast, but the bumps were not very strong. When the tires were suspended in the air, they were suspended.
, You can clearly see that the tire suspension is rapidly elongated. What is the other party using? Is the gas-liquid suspension?
The big eight wheels produced by the brother factory were developed from the previous six-wheeled infantry fighting vehicles, and the six-wheeled infantry fighting vehicles evolved from the technology of Mercedes-Benz heavy trucks, so the suspension used at that time was the most used.
Simple steel leaf spring suspension, this kind of suspension on the car has been around for decades, strong and resistant to fabrication, simple structure, and resistant to impact. Look at Steyr heavy trucks, pulling more than 100 tons of snails on the road,
This kind of steel spring is used.
However, the disadvantage of this kind of suspension of steel springs is also very obvious, which is the poor ability to withstand bumps. Its stroke is short and its reaction speed is slow.
As for gas-liquid suspension, it is a high-end equipment, which is almost independent, so it has strong resistance to bumps and good buffering performance. However, this gas-liquid suspension is very difficult to produce. If it is not handled,
If you have good processing technology, it is easy to have liquid and air leakage. It is of course impossible for a brother factory with reliability to use such high-end suspension.
However, the first machine factory can, after all, the first machine factory is a tank, and the future suspension of the tank must be a liquid suspension. Therefore, the first machine factory has already started to study this kind of suspension technology, and in the earliest days, even
It can start with the failed 122 sample car.
So far, this kind of suspension has not been used on tanks due to technical problems. However, it is no longer a problem to be used on the Big Eighth Wheel, because the Big Eighth Wheel has a larger space, so the liquid suspension used is
It can be thicker and longer, so that it can reduce the difficulty of processing.
The large eight wheels produced by the first machine factory not only use an H-type transmission system, but also use liquid air suspension. Now, on this complex terrain, the liquid air suspension shows excellent buffering performance.
The eighth wheels of the first machine factory are rushing in the shell crater. If the vehicles of the brother factory slow down, they will definitely widen the gap, and they will never catch up.
So, there was no other way, Zhao Dayong could only grit his teeth and rushed into the shell crater at high speed.
Bang, bang, bang!
The tire fell into the shell crater, and the next second, it rushed out of the shell crater due to high speed. Then the wheels were lifted high, and the entire body of the car began to pound violently.
From afar, looking at everything here with a telescope, the army officers who presided over the bidding saw that the vehicles of the first machine factory passed smoothly, and the vehicles of the brother factory passed at the same speed.
The bumps and undulations were like a stunning wave on a boat.
The heights have been distinguished.
The soldiers are riding in infantry fighting vehicles to perform missions. The smoother the road, the better. If the soldiers are so bumpy, it will seriously affect their combat effectiveness.
At this time, someone had already started to faint in the infantry fighting chariots of the brother factory.
Zhang Ming's body, as the vehicle was undulating, his hands tightly grasped the handrail beside him, but his body was still shaking unstoppable. As the body swayed, his stomach was also constantly churning.
.The things that I ate in my stomach in the morning are expressing protests.