The first machine factory has a platform, which is at the same height as the flatbed cart on the railroad tracks. However, these two flatbed carts are hung at the tail end of the entire army. Therefore, when the entire army stops on the platform, the tail end is
After a few cars, they landed behind and were still outside the platform.
It’s not that the platform was built too short, but that the power of locomotives has become stronger and stronger in recent years. When the first machine factory was just built, the country was still an era when steam locomotives were mainstream. In fact, when the country’s doors were just opened
Steam locomotives are still the mainstream, but over the past decade, it has developed rapidly, and now it is the mainstream of internal combustion locomotives, and even electric locomotives have begun to develop.
The traction force of the locomotive is getting bigger and bigger, and the length of the train is getting longer and longer, so the platform is naturally not enough.
Of course, it’s no big deal if the platform is not enough. Unload the front first. After unloading, drive the front of the car for a while, and the back will naturally be enough.
This is not a bus, it has time limits.
Now, everyone can't wait for this period of time.
Liu Dajun didn't want to wait, so he had to drive up. If he drove, it was not impossible. He just waited for the spare inclined surface in the platform. It was a wooden inclined surface. He was carried to the next to the train, so that the car could borrow it.
Bevel down.
This is also the step for many armored vehicles and cars to board the train. Many Mercedes-Benz heavy trucks produced by the first machine factory are also driven onto the flatbed truck through this incline.
But now, Liu Dajun couldn't wait. After going up, he started the engine and then filled the steering wheel to the right. All the four tires in the front began to turn and started to move.
The car was originally parallel to the flatbed car, but as soon as the first drive was opened, the front of the car began to tilt, and the tire on the right side of the first row in front fell off and left the flatbed car.
Liu Dajun didn't care. He had two rows of steering wheels, the first row fell down, and the second row was also there.
When the second row of tires on the right side was next to the right edge of the flatbed, he stepped on the brakes, and then began to kill the tires to the left and hang in reverse gear.
The car began to retreat.
The first row of tires that fell off began to rise again! The row of tires behind them was suspended in the air.
Liu Dajun stepped on the brake again, killed him to the right, advanced, and hung a row of wheels in the air, braked, and reversed. In this way, after three rounds, the body of the car was perpendicular to the flatbed car, and had already turned ninety degrees on the flatbed car.
!
At this time, Yang Zicheng's eyes stared at the two rows of steering wheels and murmured: "So that's the case. The steering wheels in the first row and the steering wheels in the second row are not the same as the steering wheels in the same row.
Yes! No wonder our steering mechanism always fails!"
Their design is the simplest, just adding a row of steering wheels, which has become the way to turn the two rows in the front. However, this increase has never been a precedent in China.
Dual-steering trucks exist, even Mercedes-Benz has a special LP333 truck. This is because in 1956, Germany's "Road Traffic Vehicle Permit Law" changed, significantly limiting the load-loaded vehicles.
Size and load capacity. In order to make the car superior under policy, the Germans created this unique truck, which is even considered by many to be the originator of flat-head 6x2 double-steering trucks.
However, a few years later, in order to align with the international standards and re-adjusted German regulations, the existence of trucks like LP 333 was not very meaningful, and it disappeared after three years from 1958 to 1961.
Other countries, Britain, the United States, and the Soviet Union, have all appeared in this kind of truck, but they are almost instantaneous.
It can be said that the 1960s to 1970s should have been the most active era of 6x2 dual-steering tractors, and later this model was gradually eliminated. Policy gave birth to this model, and later changes in policy and regulations accelerated the demise of this model.
Now that the 1990s are about to enter, the first machine factory wants to build this type of infantry fighting vehicle. The two steering bridges in front are not found for reference. Now, I have seen the steering of this BTR infantry fighting vehicle
The method immediately made Yang Zicheng feel enlightened.
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After you go back, modify your design! Just fine-tuning can bring unexpected benefits!
At this time, Liu Dajun had already crossed the car. He slammed the accelerator twice. Then, the car slowly started, the front axle was suspended, and the second axle was also suspended. The entire front half of the car had already passed from the flatbed car.
It was hanging in the air, and then it began to slowly turn it first.
"Bang!" The first set of tires hit the ground hard. Liu Dajun slammed the car, continued to smile on his face, and then stepped on the accelerator.
Bang! The rear half of the car was also driven off. When it got off, the flatbed car was pried up, and it looked like it was going to derail.
For tankers, it is learned from the Russians to get off the flatbed car like this. However, it is the first time that the wheeled armored car has been used. Qin Zhenhua drooped his face: "If the shock absorption is broken,
You can pay!"
Unlike the overall force of the tank, this wheeled infantry fighting vehicle has a small area to contact the ground, and the force is subject to the force of each group of tires. When it hits the ground, I don’t know if the shock absorption will be released.
situation.
"If it is broken, it means the quality is not good. We are on the battlefield and we can't walk." Liu Dajun said, driving the car to everyone: "Come up and take a look."
Yang Zicheng walked quickly and ran to the back of the car. Then, just like Liu Dajun at that time, he could not find the car door no matter what!
Only the rumbling sound of the engine was heard, and there were traces of the car doors!
"Don't count on fat guys. Come with me if you don't feel fat." Qin Zhenhua said, opening the two-part hatch door in the middle of the car body. The people who saw the layout of the hatch door for the first time were all
It's amazing, how could it be designed like this?
"There must be a trick here." Someone said from the side.
"Yes, there are tricks." Qin Zhenhua responded. There must be tricks, but if you hear that reason, many people will probably be dumbfounded.
In fact, this can also be said to be a benefit of the Eastern powers. The Eastern powers have less equipment, so there is no need to consider inheritance. Each model can be greatly improved. The Soviets had more equipment, so they had to consider how to adapt to the previous design.
, making the operator more convenient. If you think too much about this, you will not be able to effectively improve the performance of the car.
"This is really weird. Why is there a hatch cover on the top of the passenger compartment behind? This design is really interesting." Yang Zicheng walked around for a while, and after coming up, he saw the place in the passenger compartment behind, and sighed again.