Super Weapon Swap System

After all, it costs hundreds of millions of dollars to replace all vehicles. It's too high.

"Yes, your highness, if you decide to buy, we can sign the contract this time. The construction period can only move forward. We can produce and assemble for you as soon as possible. You can also send personnel to the factory to coordinate and supervise together. We are the most fair and absolutely innocent." Qin Guan said.

After a while, another $100 million contract was negotiated. When these contracts are in hand, the development cost of this missile launch vehicle will be recovered. If it is produced for our own army, it will be like a cost price!

Ten million one, you know, in China, our own j-14 fighters are only ten million one. It is absolutely unimaginable that a truck has sold the price of the aircraft. However, this is also in line with international practice.

No way. If you really want mobile launch vehicles for ballistic missiles, there are really not many. There is only Xiong Guo in the world.

Not even Eagle country. Although Eagle country is a big country in science and technology, in the 1970s, they only had the form of tractor trailer to launch militia missiles. The appearance was disguised as a container. Later, they began to engage in aircraft and submarines. They did not develop such all wheel drive off-road chassis vehicles.

At the beginning, the state of Han also obtained the technology from Er Mao. Otherwise, the state of Han did not have such a big guy. Now, they can't buy it from Xiong state, they can only buy it from their own side. As long as they like it, money is not a problem.

When the two discussed, the vehicles went in and out. The huge heavy chassis loaded with missiles came out and stopped to one side. The camouflage net had been covered on it, and there was no sign of what it was.

"Everyone, welcome to our missile factory." just then, the leaders of the factory finally arrived.

"Just in time. Take your Highness the prince and take a look at the missiles we are still producing. When our batch of missiles are transported to the port and then back to transport the second batch, the remaining missiles will be produced." Qin Guan said.

This was also Qin Guan's first visit to the missile production plant.

Similar to the production of cars, the missile factory does not produce all parts of missiles. The engine is produced by the engine factory. The inertial navigation equipment is produced by a special inertial navigation factory. Here it mainly produces the shell and assembly of missiles.

The first thing I came to was the shell production workshop. As soon as I came in, I could feel the heat wave. There was a stove in it!

Qin Guan was stunned, as if he had really come decades ago, when the local method was launched and the iron and steel was greatly practiced. How could there be a stove in it?

Then, I saw the fire in the stove. A worker in a thick uniform was using a steel drill to clamp out a piece of fiery red material. If he put it on a vise and hit it a few times, it was definitely the era of ancient fencing.

What is this?

"We have a heat treatment process here. Spacecraft should be resistant to high temperature. Real gold is not afraid of fire. We need heat treatment in advance to increase the strength of materials," the factory director said.

Qin Guan's face was a little embarrassed. Fortunately, his mind turned and then thought of something. He continued: "yes, although it is an aerospace project, the material is the first step. Our missile shell is made of 406 steel, which has excellent performance and belongs to the most successful model of low alloy ultra-high strength steel."

What Qin Guan said is actually the steel used for JuLang 1. Despite the thin steel plate of the missile shell, it is quite exquisite, especially for solid missiles and large solid rockets. The shell is originally an engine. In this way, the materials needed are very exquisite.

Unlike liquid missiles, solid missiles are stuffed with propellant in a shell and then ignited directly, which is similar to the second kick. In this way, the shell is very important and needs ultra-high strength steel.

The two-stage engine shell of JuLang No. 1 made of 406 steel has service strength greater than 1715 MPa and KIC greater than 72 MPa? M1 / 2 is more advanced than the steel used by submarines. By analogy, it has reached the D6AC steel used for the first stage engine shell of Eagle "Polaris A2" missile.

Of course, Qin Guan has to blow a little now. Otherwise, there is really nothing to visit here.

"It's too hot. We'd better change places and go to the electronic assembly workshop," Qin Guan said.

The electronic assembly workshop should be tall. Of course, this is just Qin Guan's idea. In his mind, there is his own kind of integrated circuit workshop. It is spotless and the air conditioning system is quite comfortable.

Unfortunately, Qin Guan forgot that this kind of missile uses electronic tubes!

It would definitely be a modern and different feeling to show them around the new missile base and the production workshop of Dongfeng 21. However, the factory here was originally intended to be abandoned and deliberately continued to stay because of this production task. Such a workshop has no advanced appearance at all.

Qin Guan was very embarrassed and hurriedly took the people into the electronics workshop.

Although all components are provided by subordinate factories, after all, this is the final assembly, and each product needs to be tested and finally assembled.

When Qin Guan led the crowd into the room, he thought he was going to change clothes and wear hats. Who knows, just after entering the door, he saw a row of tables on which several workers were carrying electric soldering irons and welding wire ends.

Is that too backward? Qin Guan was surprised. Although the connection of the circuit must be welding in the end, with the progress of technology, it has not been manual welding for a long time, such as the circuit board of the electronic computer. After inserting the circuit components, he soaked them in the soldering pool, and all the wires were welded. Now, this kind of manual welding, It's really rare.

"Tube 3 is faulty and needs to be replaced." someone shouted. Then, Qin Guan saw someone pick up something like a small light bulb. Qin Guan knew that it was the electronic tube originally used in the circuit.

The earliest stage of the development of electronic system is the electronic tube, which is like a bulb. It needs to be preheated and can work in a few minutes. Then, it is the transistor. It uses the unidirectional conductivity of semiconductors to work. Later, it is the integrated circuit. Now, China has long entered the era of integrated circuit, but I didn't expect that the electronic tube is still operating here.

However, it's normal to think about it. After all, the dongfeng-3 missile was developed in the 1960s. At that time, the most used was the electron tube.

"Our products have the ability to fight under strong electromagnetic interference. Even a nuclear explosion cannot affect its circuit," Qin Guan said.

The advantage of electron tube is that it can fight in nuclear war. Otherwise, the Xiong people will not hold it.