The content of the document is easy to understand. In fact, the above-mentioned orders for ten bullet-proof buses were placed for him.

And when manufacturing, the entire process of the car must be completed under the supervision of the Kyushu Security Bureau.

Of course, if any ordnance will be used in the middle, it will be prepared by the people from the Security Bureau.

Along with this order, there are two squads of fighters, these are fighters who are proficient in car maintenance,

On the one hand, it is to supervise the manufacturing process of the vehicle, and on the other hand, it means being sent by the superior to help Li Zhenhua manufacture the car.

After these fighters entered the Kyushu Divine Beast, they closely monitored the manufacturing site of the car,

In addition to the soldiers of both squads during the day, even after work is suspended at night, there will be a squad of soldiers on duty at the car.

After getting these orders, all his time during the day was occupied by this matter, which is also the most important thing he has to do at this stage.

Of course, there are more people who can help, and the progress of some tasks has also become faster.

At the beginning of manufacturing, there will always be some problems, not some problems in manufacturing, but always facing the problem of insufficient materials,

As for the required materials, he had already authorized his exclusive formula according to the agreement reached with Wang Yuesheng.

Although there are many ready-made materials that can be used, he still needs to smelt some special ones by himself, such as special materials with graphene added, these things need to be done by himself.

The process of manufacturing this bulletproof bus did not choose the manufacturing method of the car. He used some methods of manufacturing the aircraft in the Hongdu factory.

That is to say, when there are many complete parts, they are manufactured one by one.

Due to the size of the bus, this kind of bus can only use a non-load-bearing body, so the chassis of the body must be manufactured first.

The chassis of the body has been optimized in structure. If you have to choose a model that can be compared with it in terms of chassis, then the chassis that is too dragged inside the ball can be compared with it.

What is too procrastinating? If Taidrag is the best off-road truck in the ball, then his bulletproof bus is the best off-road bus in the ball.

Since the electric motors are distributed in the layout of the front two and the rear four, the structure of such a non-load-bearing chassis will be changed accordingly.

After the chassis is manufactured, the next thing to do is to manufacture the body.

The connection between the body and chassis is also designed as a permanent connection. As long as the whole vehicle is manufactured, it means that the body and chassis become a whole.

Unless it is violently dismantled, there is no possibility of separation of the body and chassis, which also allows the car to maintain its integrity when it is subjected to heavy bombardment.

As for the interior decoration of the car, this will have to wait until the end, so there is no need to worry.

The manufacture of the bulletproof bus was in full swing, and at night he finally started research on the twin-bladed helicopter.

For this kind of helicopter, his expectations are very high, but it is also quite high in terms of difficulty.

There are not many models of this type of helicopter in reality, only a few, one is the old moldy k-max,

There is also a prototype of the Mi-28 in the Soviet Russia period, but this layout was not chosen in the end, and now there are only old ones on the market.

Is this model bad? No, the advantage of this layout is also obvious. Two layouts that rotate in opposite directions can just offset the reaction force generated by a single oar.

Then there is no need for the tail rotor to maintain the direction of the aircraft, and all the power of the engine can be converted into lift.

That is, the same horsepower can produce more efficient results.

Of course, the difficulty is extremely high, which is one of the reasons why this type of aircraft has not been used on a large scale.

The research starting point of this kind of helicopter is also easy to find, that is his close relative Chinook,

Why is it said that Chinook is a close relative, because it is a tandem type, and this is a side-by-side type.

This type of helicopter fully possesses some of the advantages of the Chinook, and is also more flexible than the Chinook.

As for the Chinook aircraft, Li Zhenhua has it in his hand, and he came into contact with it when he participated in the Maple Leaf National Air Show.

With a model that can be studied, it is easy to say, and the disassembly begins in the laboratory.

The first thing he has to do is to study the Chinook thoroughly. Only Zaijian, this old moldy model, can study it thoroughly.

Only on this basis can the obtained knowledge be developed according to his set direction.

For this style of helicopter, he already has an application direction. As mentioned before, one is to approach the direction of armed helicopters, and the other is to develop it into a general-purpose helicopter platform.

But this time he chose the general-purpose helicopter platform. Why did he choose this? Let’s start with a short board in Kyushu.

The helicopter industry in Kyushu started relatively late, so if you want to get your own helicopter equipment,

Then start with the imitation. Under the circumstances at that time, there were two prototypes of the Super Yellow Peak Helicopter and the Sombra Helicopter.

Later, the Straight 8 and the Straight 20 were developed again on the basis. Of course, the Straight 20 is more advanced and the performance is more powerful.

The birth of these two helicopters allowed Kyushu to have its own multi-purpose helicopters and tactical general-purpose helicopters.

However, compared with the most advanced helicopters, the performance of these two helicopters is not enough. The first point is that both are medium-sized helicopters.

What he wanted instead was a heavy helicopter, a tactical general-purpose platform with a heavy payload and high capacity.

And as long as this kind of development is developed, then the dedicated armed helicopters only need to continue to be developed on the platform.

Two things are moving forward at the same time, one is aboveboard, and the other is that no one will know that there is such a project.

It has been more than a month since the official release of the White Tiger 200, and Tian Yi, who went to Tibet at the beginning, is also returning from the snow area.

This trip allowed him to experience the power of this car. As he continued to drive towards Rongcheng, he also uploaded what happened between this road and the Baihu 200 on the Internet.

And during this journey, he also gained love,

Although this love came about only because of the love for a long time, this love for a long time is what everyone thinks, there is no need to doubt it, because the one shot made him have a girlfriend.

His post was very popular on the Internet. When he set off for the snow area, this post attracted the attention of many people.

And with his travels, he has a deeper understanding of the Baihu 200.

Also because of his post, the recent orders of the Kyushu Divine Beast White Tiger Specialty Store are very hot.

Generally speaking, the process of buying a car is to go to the fourth son to see the car, but the Baihu 200 is different, because even in the fourth son's showroom, there is no show car of this car.

One of them was delivered, and one was taken away. It was not the fourth son's turn to keep it as a show car.

It can be said that the output of Kyushu Divine Beast cannot meet the demand of the market at all.

After Tian Yi gained love, he also had the courage to go home, but don't forget why he left home.

Li Zhenhua was in the ditch, checking the chassis of the bulletproof bus, which was nearing completion, to see if there were any problems.

This is already the third time he has inspected the car. As long as this inspection is completed again, their first bulletproof bus will be officially completed.

This bulletproof bus can actually be called an armed bus, but just looking at it from the outside, it is impossible to tell that it is such a powerful armed bus, and it looks harmless to humans and animals.

But if you make it urgent, it can be turned into a mobile arsenal in minutes.

All the weapons and equipment on this completed bus have been transported and installed in place under the coordination of the guard group.

At this moment, in the automobile laboratory, the officers of the guard regiment closed the cover of the weapon compartment on the left side and walked to Li Zhenhua who had just climbed out from the bottom of the car.

"Is this car officially off the assembly line now? I checked it just now, and all the weapon platforms on the car are normal!"

Li Zhenhua first took a towel and wiped his hands with oil, then looked at the officer Xu Zhengyang who was questioning.

"Yes, now this car has fully met my design requirements, of course, it is only my calculation in terms of performance,

Of course, everything depends on the final actual test. As long as all of them meet the design specifications in the actual test, the next nine cars can continue to be produced! "

Xu Zhengyang's eyes lit up when he got his reply. This car was made by his own eyes.

During the manufacturing process, he and the soldiers he brought also contributed a lot.

When it was manufactured, I already learned about the strength of this car from Li Zhenhua, and I have been fascinated by it for a long time.

Hearing his answer at this moment, there was a throbbing in his heart to test it immediately.

Xu Zhengyang's heart had long fantasized about driving this car on the test track, and under control, all the weapons on the car were shooting at the intended targets.

"In this case, I will apply for a trial run experiment with the higher-ups,

Complete the comprehensive experiment as soon as possible, and the remaining cars will be produced as soon as possible.

Elders can also use this car as soon as possible. "

Unable to wipe off the oil on his hands, he threw the towel aside and turned his head to face Xu Zhengyang.

"Squad Leader Xu, I have no objections, please hurry up with the experiment.

Please also show me the final experimental data, so that I can make adjustments on the follow-up car. "

After getting Li Zhenhua's consent, Xu Zhengyang immediately ran aside to apply for a comprehensive experiment on the bus.

The next day, the first bus, without a name, drove out of his manufacturing workshop.

When the car drove to the experiment, Li Zhenhua's affairs on the bulletproof bus came here first.

The remaining buses will not be remanufactured until the experiment is complete.

He drove the car to experiment, and he didn't have anything to do, and he didn't go there later. He wanted to use Li Yun as a tool for a few days.

But you can't be obsessed with this kind of thing all the time, can you? So later he found a job for himself.

Speaking of helicopters, now he has a certain understanding of helicopters,

However, his current knowledge reserve is not enough to manufacture a perfect helicopter,

But real helicopters cannot be manufactured, so what about model airplanes?

He can make a helicopter model to test some of his inner thoughts.

Immediately, his fighting spirit was revived again, and he also warned himself in his heart that this time the model airplane can only be a model airplane, and nothing can be done.

If a model airplane verification makes him make a big deal, then he himself will collapse.

Since he wants to verify the model of the side-by-side coaxial twin-rotor helicopter, he does not need much good material,

So what equipment can quickly and easily meet this requirement? The 3D printer is the equipment that meets his conditions.

Before that, when he bought other equipment, he bought a small 3D printer.

This printer can only print materials such as abs, and cannot print metal materials at all.

And what he needs now is to be able to print metal materials, which requires him to upgrade and improve the 3D printer.

There are many types of 3d printers, extrusion, wire, pellet, powder bed nozzle 3d printing, lamination, photopolymerization these are the types of printers.

The one in his hand is a particle type, and the technology used is laser sintering, but the power of the laser generator in the current printer is very small, and it can only complete the sintering of ABS and other plastics.

So if he wants to transform, he must first replace the laser generator with a high-power laser generator that can completely sinter metal particles into shape.

As for the laser generator, he had already studied it when he was studying the lithography machine, and made some achievements in it.

The laser he needs now is a type with high power and relatively high precision.

Increase the voltage, increase the current, and make the sintering printing room into a near-vacuum environment, so with his current technology, he can completely transform this kind of printer.

The bulletproof glass technology used in bulletproof vehicles, that is, transparent metal, has become the first choice for the manufacturing material of the sintering chamber.

After the internal wire of the laser generator is replaced with a graphene composite wire, the laser power generated is also greater.

Then there is the positioning lens, and the guide rails in the printer. These things have also been transformed with the help of his unreasonable pair and the hanging force laboratory.

A 3D printer has been transformed in this way. Although this small 3D printer is not big, its precision can reach the micron level.

This kind of accuracy is completely enough for old model aircraft.

With the tools, the most important thing on the aircraft model is the motor that exists as the power.

And this is the motor that Li Zhenhua is currently printing, but it is the smallest one he has designed so far.

The diameter is only eight centimeters, but its power is not small, reaching an astonishing 2.6kw, a total of 3.5 horsepower.

For the complete helicopter, the motor layout he plans to use is six linkages, and the motors used are special 480kw motors.

It is expected to have a total power of 2880kw and a shaft horsepower of 1928 horsepower.

As long as the horsepower is large enough, the lift will also increase, so the aircraft can also perform outstandingly in terms of size and flexibility.

Therefore, it is used in the model airplane that six 2.6kw electric motors are linked together to form the engine block of the model airplane.

While he was tinkering with the model airplane to verify the technology in his mind, Xu Zhengyang was already driving the bulletproof bus towards the large shooting range on the grassland near Guisui, which belongs to the Beiping Military Region.

And the license plate on the bus has already been prepared, a qb24513 military plate has already been prepared,

With this license plate, Xu Zhengyang's car drove extremely fiercely on this road, and on the highway, where there were fewer vehicles and better road conditions, he stepped on the switch to the bottom.

In the end, under his driving, the speed of the car increased to 200 kilometers before he finally let go of his foot.

It's not that he can't continue to improve ~lightnovelpub.net~ but that the speed is too fast, he is afraid of accidents on the way.

As for the power of the car, there was still a lot of spare energy that was useless, so I drove to Guisui and got off the expressway.

On the way to the shooting range, the road conditions were not so good, and I drove from the original paved road to the non-paved road.

The dirt road mixed with stones of various sizes and the wet mud with potholes all failed to block the way of the bus.

ps: There are some texts in the past two days, and the writing is a bit messy!

So the amount of updates is less, and today is this chapter.

Yesterday I owed two chapters of 10,000 words, today I owed 5,000 words, a total of 15,000 words, the amount of three chapters, will be paid within this month!