Penetration protection test.??.?`

Armor-breaking bullet protection test.

Extrusion strength test of the machine parts.

Tensile strength test.

Distortion test.

Electromagnetic compatibility test.

Electromagnetic protection test.

...

Domestic and base areas experts scattered throughout the physical experimental zone and conducted comprehensive tests on the various transmission parts, armor and electronic equipment improved this time.

In the aging laboratory, there is also an assembled transmission mechanism that undergoes aging test under high temperature and high pressure to test the maximum service life of the components of this improved device under harsh conditions. Since the future will mainly be combated in high-temperature areas, there will be no more comprehensive testing in the high-altitude plateau area.

This transmission system not only uses new materials and new metallurgical operation technology to simply replace the original components, but also has a small partial redesign of its internal transmission mechanism, correcting some unreasonable parts in the early stage of the design, reducing irregular disturbances of torque during the transmission process, and reducing unnecessary shear forces exposed to the transmission parts.

At the same time, due to the strong finishing capability of the base area, the surface accuracy of the machine parts is extremely high and the coupling between the transmission parts is higher, which greatly improves the service life of the entire transmission mechanism.

From the theoretical point of view, its high-intensity operation life span of non-stop reached 500 hours, which is far higher than the basic motorcycle overhaul interval of 200 hours. Without being destroyed, it can basically ensure three consecutive months on the battlefield, which is equivalent to continuous combat during two to three major battles.

Of all the modifications, motivation improvements are minimal.

This is because the base area currently does not have the corresponding technology and experience accumulation, nor does it have suitable production lines and tooling equipment, so it cannot be fully renovated.

The only improvement to the motivation is to add a digital fuel-saving valve to it.

Through the main control computer, the members of the tank crew can switch between fuel-saving mode and non-fuel-saving mode, thereby reducing the fuel supply to the motor and reducing power output to save fuel without the need for large thrust power.

According to calculations, using this digital fuel-saving device can effectively extend the tank's maneuver distance by 8% to 17%, which is also the best method of improvement without major motor surgery.

During the entire test, the experts used various advanced experiments and test instruments in the experimental area. In subtle influence, they left a deep impression that the base area is very rich and the equipment is very advanced.?`c?om

This was also something Guan Fei intended to do.

He was still waiting for these experts to vigorously promote it after he went back, and then introduced more powerful military scientific researchers to form a strong research team for the military industry in the base area.

The final test results were all implemented in the original improvement plan of the base area, and the initial design requirements were also 10 to 20%!

This is not surprising at all.

Any design will reserve a certain amount of redundancy. Due to the strong finishing capability of the base, the machine parts are highly accurate, and all of them meet or provide processing requirements. This is not one or two components, but all components have extremely high accuracy. One plus one is much greater than two, which makes the overall performance of the system jump, not only achieves the expected goals successfully, but also slightly higher.

Experts feel that this result is both reasonable and unexpected.

The first group of experts who came here have been in the base area for almost eight months. From what they saw and learned, they all knew very well how strong the base area's finishing strength was. They were not surprised at all that the test items handed over by various departments had made the same processing quality as handicrafts.

This is reasonable.

However, they were still extremely surprised that the base area without military production experience has achieved such good results with such a large transformation range.

This is a military product.

If a strong finishing capability can create good weapons, Japan has long become a global military power, and it will not be able to build a tank or an aircraft well.

To put it bluntly, what should be paid attention to in tank design, where should the appearance design be started, how each subsystem is laid out to match each other, how to design the transmission mechanism... etc. These are the most basic parts. If you don’t know these, you can design a ghost tank!

However, judging from the situation shown before, the base area is just not understanding anything, and he is completely a layman.

At the discussion meeting, the questions raised by domestic experts were all confused. They could not even judge which direction to discuss, so they could only lower their posture and ask them for advice. As a result, in a blink of an eye, they took out the more exquisite design they expected, which really made them unable to understand.

Compared with the crazy behavior of domestic experts, although the experts in the base area performed much more calm than their domestic colleagues.`

Nothing else, I've seen it too much!

Yes, we have no foundation, because we don’t have talents in this field. The tall guys are just to drive the ducks to put them on the shelves.

But what's there?

We can't do it, isn't there any commander there?

With him here, it is not surprising that no miracles will occur in reality!

They are not wrong.

Guan Fei is indeed not from a military industry and does not understand the standards and standards of weapon design in this era, but he has a game material library.

It still takes his brains to design the appearance?

A lot of ready-made materials.

Transmission mechanism?

There are hundreds of transmission mechanisms of various tank models in the material library. He is not afraid of not having an imitation object, but only worry about how to choose the most correctly.

He doesn't understand the redundant amount of various designs, but he can calculate it!

He has more design formulas than the world's sum of this era and more comprehensive. In terms of the depth of understanding of various physical phenomena and constants in the real universe, who should have said with a pat on his chest that he is stronger than his future person who will be a few hundred years later?

This is like a person from this era who traveled to the Ming Dynasty. Even if he knew nothing about cold weapons, as long as he had a complete set of physical and chemistry textbooks from junior high school and colleges, he would definitely be able to create weapons from that era, muskets!

If Guan Fei is not afraid of trouble, he can re-select the materials according to the specifications, sizes, and physical characteristics of each model component in the material library, and calculate them one by one, he can copy the same performance as the original version and even produce replicas.

This is not difficult.

The difficulty is that there are too many parts, which is too troublesome and time-consuming to count.

If he had to do this 59th improvement project alone, he would never be able to produce it in less than a year or two. How could he have taken full control of the general manager and assigned the tasks after determining the major policies and regulations, each responsible for each of them, and designed according to his requirements. He reviewed it and made final corrections, and then handed it over to the factory for processing. It took only one or two months to achieve results.

This is the most fundamental reason why he wants to set up a situation in the final analysis and now set up a military industry bureau.

A hero has two helpers, and a fence has two stakes.

He can't realize his dream by relying on him alone until he dies.

...

In the neat workshop, on the tooling table, several thick robots turned aside, grabbed a full-size armor plate, and grabbed it without any effort.

The front end of the robot imitates the skeleton of human hands and is made of high-strength alloy.

Outside these hands, a layer of one centimeter thick buffer material is also wrapped to reduce damage to parts during gripping. The outermost layer is also covered with a layer of soft wear-resistant skin, which protects the internal buffer material like the skin of human hands.

Several robotic hands are as flexible as human hands, and the heavy armor plate is like a light wood piece. It is grabbed from the conveyor rack and placed on the tooling table. It is accurately positioned through the laser positioning system, and then it is firmly grasped. It no longer needs to pass through other fixing devices. The edges of the two armors are accurately aligned, and then placed steadily on the tooling table at the corresponding angle.

Above, another robotic arm composed of an alloy frame and pipeline slowly descended and began to weld the joints of the armor plates.

"Is this submerged arc welding?" The experts who came to visit were still dumbfounded despite wearing goggles and pointed at the robotic arm that was undergoing welding.

"Yes! We modified the automatic submerged arc welding machine to this robotic arm to make it more flexible. Some welded parts with complex shapes can also be welded with automatic submerged arc welding machines to improve welding efficiency and improve welding quality. In this way, the modified submerged arc welding machine has a welding degree of two meters per minute, which basically meets the needs." Guan Fei also wore goggles and introduced to them, "We have made some improvements to the existing submerged arc welding technology. Before welding, some special alloy powders were evenly sprinkled on the joints, so that the strength after welding was twice as high as that of ordinary submerged arc welding, achieving the expected goal."

During his explanation, the welding machine had completed the operation, and the two separate armor plates were welded into a whole.

"Can we go up and take a look?"

"No problem!" Guan Fei made a gesture, and the technicians on the side of the tooling table immediately stopped the robotic arm movement. In order to ensure safety, the power supply was also cut off.

"Even the power supply is cut off, so don't you start over next time?" several experts in automatic instruments said in surprise.

Guan Fei waved his hand: "No problem. Our automatic control system has a pre-store function. During operation, the running trajectory will be recorded at any time, so it doesn't matter if the power is turned off. When the next time it starts, it will call up the last action record and then continue to work according to the program settings."

They were talking below, and a group of experts had already stepped onto the tooling table and carefully watched the results of the welding just now. The weld that had just been welded did not see the red light melted by heating. And when you were close to it, you could feel a very faint slight heat. You could even touch it with your fingers and not feel hot.

"The temperature is so low!" The experts were shocked.

Welding means instantly generating high heat by arc heating of welding rods, then melting the metal material at the welding and welding them together to achieve certain physical characteristics.

However, this high temperature usually destroys the crystallization characteristics at the welding of metal parts, causing physical characteristics such as deformation, and thus reducing its mechanical characteristics.

The wider the weld, the larger the heating range, and the higher the degree of damage to the metal parts. Therefore, for some metal parts with high strength requirements, after completing the welding work, they must be subjected to local heat treatment or chemical treatment to restore their mechanical characteristics and meet the design requirements.

Therefore, many equipment with high strength requirements, especially the welding of military, aerospace and other equipment, will be carried out by low-temperature welding and cold welding to destroy the metallographic structure of the welding site as little as possible and reduce deformation.

The country is also conducting research on cold welding technology, but because of its poor technology and little experience accumulation, it is also working behind closed doors, so the effect is not very good.

When I saw this welding equipment, the heat was extremely small after welding. Even if I touched it with my fingers immediately, I didn’t feel it hot. Everyone was surprised and excited. It was as if the signal was received by the unified unit, and everyone jumped up excitedly. Whether they were old or young, they all hugged each other enthusiastically, shouting and jumping happily.

Very good!

There is actually such a technology in the base area!

Needless to say, as long as there is a base, it means there will be a domestic one!

Judging from the actual welding effect just now, the weld is very thin, the welding point is less than one millimeter wide, and there is very little welding slag. After welding, it only needs to be polished a little. In addition, from the color changes of the metal material around the welding, there is almost no change, which means that the welding does not cause damage to the metal parts. Even if the heat treatment is no longer performed after welding, it is not a problem to use it directly!

Such technology is better than foreign countries!

They came to the base area right.

This place is simply a treasure house full of treasures, such as machinery, electronics, chemicals, military industry..., various advanced technologies that are longing for in China are all within reach. When they were first selected to come, they thought it was disturbing their normal work and had a lot of temper. It was not until their superiors said all the good things and brought out the national interests, so they came over unwillingly. But after they came, they felt that they were really right.
Chapter completed!