Unconsciously, it was already the middle of April, and Yang Jie also accompanied Zhang Haiping's high-level military personnel to inspect Huake Aviation Science and Technology on this day.

In the huge assembly plant, the prototype of the first 10 strategic bomber is being assembled, and at this time, Xifei Group, Shenfei Group, Chengfei Group, and Hongdu Group have delivered their respective components to Huake Aviation Technology Company.

In fact, the whole process design of the digital prototype of H-10 has been completed, and the fuselage components and a large number of avionics systems have been tendered to thousands of domestic enterprises, and now these suppliers have begun to deliver these subsystem equipment.

Huake Aviation Technology Co., Ltd. undertook the development of flight control system and aerodynamic layout technology, as well as the development of central wing box, composite materials, fuselage girders, and stealth coatings.

The machine tool research institute, instrument and equipment company, Chenxi Machinery Factory, Yonghan Aviation Technology Company, China Fokker Company, Defense Company and many other R&D departments and factories under Huaxing Group are involved.

A number of domestic aviation group companies, universities and R&D institutions are involved, and almost hundreds of thousands of scientific and technological workers are involved in this project.

Moreover, the military and the central government also attach great importance to this, and the overall manufacturing strength of the country has also come up in recent years, so the speed of development can be so fast.

Hundreds of assembly technicians are busy, and from the assembly progress, one of the aircraft has completed the assembly of the main structural parts.

Some workers are wiring and installing the wiring and electrical parts of the aircraft, some are installing accessories, and some are installing skins.

The H-10 strategic bomber, which had completed most of the fuselage assembly, was placed on the assembly bench at this time, and the various frame structures inside could be seen in the part that had not yet been skinned.

These skins are prepared by silicon carbide whisker material reinforced composite materials, silicon carbide whisker materials are provided by Yonghan Aviation Power Technology Co., Ltd. in mass production, Huake Aviation Technology Co., Ltd. uses this material to prepare titanium-based toughened composite materials, this material is very light, but has the advantages of high strength and high strength, heat resistance, low thermal expansion coefficient, radiation resistance, high thermal conductivity, good degassing, etc., which is much stronger than aluminum alloy materials.

This composite material has high toughness and elongation, so it can process the skin with complex shape, high precision and high surface finish, and the installation of the skin no longer uses the traditional riveting process before, but uses self-locking screws, which are installed with self-locking screws and the shape accuracy error of the digital prototype design is very small, and it looks very smooth and beautiful.

In the past, rivets were riveted, and there were many rivets on the skin, but now it is different, because there are counterbores on the skin, and the self-locking screws with countersunk heads are used, and the skin is uneven and uneven with the naked eye.

Of course, this kind of self-locking screw is a patent designed and invented by Tongji University after referring to the products of foreign companies, and Yonghan Aviation Technology Co., Ltd. bought the patent and used it in aero engines and other products, with better performance and lower cost than foreign products.

The size of the H-10 strategic bomber is about the same size as that of the White Swan, but the shape is very different, the nose is no longer the design of the slender neck of the White Swan, but has become a diamond-shaped, using a large side strip wing design, the shape of the tail is also very different, and the belly is still stealth, and the size looks larger than the shape of the White Swan.

Zhang Haiping and his eyes also showed surprise when he saw the bomber whose fuselage part had been assembled.

"This guy is really big!"

Zhang Haiping said with emotion.

Song Daozheng next to him opened his mouth and said: "Chief, the fuselage of this bomber we designed and developed has been widened, and the two semi-buried weapon magazines under the belly can carry more weapons and ammunition than the big hairy white swan. ”

"Then let's see how your weapon magazines are designed. ”

Zhang Haiping said.

Everyone came to the bottom of the belly of the bomber, and the technicians then opened the weapon magazine under the belly, the edges of the magazine cover are jagged, and the two magazines are round, compared to the white swan's magazine, which can be loaded with larger missiles, and the weapon pylons are made as small as possible, in order to carry more weapons.

Of course, the rotating weapon pylons themselves have to use stronger materials to make small materials, and the power of the hydraulic system must be made larger, so the developers are also racking their brains.

Seeing such a large space for loading weapons and ammunition inside, Zhang Haiping and others also nodded.

Subsequently, Zhang Haiping and others also climbed into the cockpit from under the nose landing gear along a special ladder.

Because the nose part of the nose is made of diamond-shaped design, the cockpit space is wider than that of the white swan, the avionics system and instrument system inside have been installed in place, the cockpit instrument system uses a high-brightness full-color display, replacing the previous dense mechanical instruments, the control lever is also a side stick design, and the front of the two pilots is also using a transparent display, which is an organic laser display developed by Tianma Technology Company.

Moreover, these instruments have also been specially improved, which can be compatible with the use of night vision goggles on the pilot's helmet, which greatly enhances the night action capability of strategic bombers, and the night navigation lights outside the bomber have also been improved, and the lights are softer, which can better cooperate with the pilot to use night vision goggles at night.

After the 0s of the last century, Eagle sauce and NATO countries have strengthened pilot night vision flight training, and achieved standardization, pilot night vision training includes ground training, simulator training and flight training, etc., after entering 2000, with the popularization of photoelectric pods, Eagle Sauce Air Force is required to complete the night vision goggles wearing flight before graduation, so that pilots can quickly complete fighter modification training after entering the army.

The ability to fight at night has always been the weak link of the domestic air force, Huaxing Group is the first to launch the domestic airborne infrared search and tracking system, photoelectric aiming pod manufacturers, these advanced equipment equipment after the troops effectively improve the air force's night combat capability, but also put forward higher requirements for the pilot's night flight and tactical level.

The subsidiaries of Huaxing Group have been carrying out research and development in this area, and constantly making improvements, the main improvement is to improve the cockpit instruments, so as to be better compatible with the pilot's night vision goggles, and can facilitate the conversion between day and night, and at the same time, because of the special nature of night training, the aircraft avionics system and navigation system are also improved accordingly.

Now these technologies are relatively mature, and they are naturally transplanted to this strategic bomber.

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