In the military industry that year, the cloud bombs started to wash the ground for monkeys

shhhhhh

boom boom boom...

The continuous rotation of the artillery sighting radar.

Targets were found one by one.

Accurate shooting coordinates were reported one by one.

Then, one by one, the shelling targets were hit and destroyed.

There was a burst of cheers at the scene.

This shows that the artillery sighting radar has played a huge role.

At the same time, it also demonstrates the ultra-high precision of the 125mm gun.

"Check the condition of the fort!"

After several rounds of salvo, Lu Xuan asked loudly.

There is no automatic loading mechanism, no hydraulic fly-by-wire system, not even a crank to control the firing range.

This has a great impact on the use of the fort and the stability of the hydraulic gun stabilization system.

"report!"

"The fort is stable!"

"The gun stabilization system is working properly!"

Hearing that everything was normal, Lu Xuan nodded slightly.

Although this was expected by him, the necessary data still had to be collected.

"Free Fire."

"Fire all the shells."

"Make relevant records."

"Statistics of the hit rate of each 125 guns."

"Accuracy drops after recording how many shells the barrel fires."

"How many shells a barrel fires before it reaches its end of life."

Lu Xuan issued a series of instructions again.

"Yes, Battalion Commander!" The commander saluted Lu Xuan, and continued to direct the artillery to conduct shelling tests.

All of a sudden, the artillery test field was full of artillery fire, billowing dust and smoke exploded on the test field, and the shelling targets were destroyed one by one.

Everyone pricked up their ears to listen to the data reported by the correspondent, and at the same time watched the shelling in the distance with binoculars.

When they heard that the hit rate was as high as 90% or more, everyone's jaws dropped in shock.

"Comrade Xiao Lu, your guns are too accurate!" Chen Qingyuan shouted excitedly.

"Comrade Xiao Lu, can you let them miss the mark so that those foreigners don't say we cheated." He Zhiyi was equally excited.

This kind of shooting hit rate is really terrible.

This makes everyone feel like a dream.

They even thought that Lu Xuan deliberately cheated in order to show foreigners.

Lu Xuan smiled lightly: "Hehe, the coordinates of the bombardment are calculated by computer, not by artillery experience, so it's hard for them to miss it intentionally."

Just kidding, it is to test the accuracy of the gun sight radar and the accuracy of the 125 gun before shooting with live ammunition.

If you let them miss it on purpose, aren't these experiments in vain?

The working principle of the gun sight radar is that the computer calculates the trajectory according to the formula, so as to inform the gunner of the exact coordinates.

The rotation and elevation angle of the gun barrel are all calculated. Once the gun is shot according to this coordinate, the error of the impact point will not be too large.

Now, Lu Xuan is not worried about the performance of the gun sight radar, nor the strength of the gun barrel and gun body.

I am worried about whether the chassis of the Type 59 tank can withstand the huge rearward force.

The new tungsten-molybdenum alloy gun steel gun barrel with rare earth elements can theoretically withstand the shelling of a thousand shells.

But continuous shooting produces huge recoil.

It may cause the rotating sprocket of the turret and the chassis of the tank to break.

However, after hundreds of shots, it showed that Lu Xuan's worries were unnecessary.

Because the hydraulic gun stabilization system he tailored for the new gun steel gun barrel played a role.

Most of the recoil force generated by the shelling is removed through the hydraulic unloading system of the gun stabilization system.

"Haha, Comrade Xiao Lu, are the foreigners over there scared out of their wits?"

Zhang Linsheng and others looked at the foreigners with their mouths wide open.

Remember to close it and the saliva will flow out.

Feeling very happy.

034 The idea of ​​making a Leopard 2 tank engine

"This is impossible, the rabbit must be cheating!"

"Their artillery sighting system can't be so advanced!"

"Their 125 guns can't be so accurate!"

I saw that during the shelling experiment, the artillery sighting system found and locked the target so quickly and accurately.

The 125 guns accurately destroyed the target, and Smith, Wayne and a group of foreign experts were going crazy.

When did rabbits become so scary?

How terrifying is such an artillery sighting system and 125 guns if they are put on the battlefield?

Although they didn't laugh at the rabbit anymore, they believed that the rabbit must be lucky or cheating.

"Commander Zhang, we think we should disrupt the sequence of firing..."

Smith was in complete disbelief that the Rabbit's gun-sighting radar could move so quickly and precisely.

They believed that those artillery positions were negotiated by the rabbits in advance, and there was a possibility of fraud.

And the reaction speed of those artillerymen really exceeded their understanding.

"No problem, this can be completely handed over to you to operate."

Zhang Linsheng has already firmly believed in the powerful performance of the artillery sighting radar and 125mm gun developed by Lu Xuan.

Since these foreigners want to test themselves, let them test it.

He had long been displeased with the sarcasm and cynicism these guys made at the beginning.

Under the command of Smith and Wayne.

Their experts did it themselves.

Even the spotters on the helicopter had their men replaced.

After a messy operation.

The rumbling gunfire sounded again.

However, after a fierce operation, the faces of these foreigners became even uglier.

After they fired hundreds of rounds, many of them came back with pale faces and stilted footsteps.

"Everyone, how do you feel?" The smile on Zhang Linsheng's face was like a blooming flower.

"Commander Zhang, may I ask if your artillery radar is controlled by a computer?" Smith asked after taking a deep breath.

"Haha, General Smith, I'm not very clear about this, let our developer introduce it to you." Zhang Linsheng pointed to Lu Xuan beside him.

"Commander Zhang, are you sure that this young man developed your gun sight radar and 125 gun?" Smith still couldn't believe that the person who could develop such advanced equipment was so young.

"Hehe, he not only developed the gun sight radar and 125 guns you see, but also the 336 bazooka, the cloud bomb, and the red arrow individual bazooka were also developed by Comrade Lu Xuan." Zhang Linsheng confirmed again.

"How...how is it possible?" Smith felt like he was going crazy.

"Are you doubting what I said?" Zhang Linsheng was a little unhappy.

He is an imposing commander of the military region, does he need to lie to you foreigners?

"I'm sorry, Commander Zhang, that's not what I meant." Smith quickly apologized.

"The artillery sighting radar is right in front of you. Can't you see if it is controlled by a computer? Are your experts eating shit?"

Facing Smith's questioning gaze, Lu Xuan immediately sprayed.

He doesn't have the good temper of people like Chen Qingyuan and He Zhiyi.

The fat on Smith's face twitched violently, but it was hard to get over it.

Because they just did it.

The starting hit rate will never be lower than 70%.

This is still in an unfamiliar situation, which is against the sky.

"Then how did you manage to react so quickly?"

Although Smith knew that the gun-sighting radar was controlled by a computer.

But he still didn't want to believe that when the rabbit's computer technology was more advanced than that of Eagle Sauce?

"Our artillery radar is controlled by a microcomputer, and the high-performance graphics chip transmits the captured signal to the computer, and the computer calculates the ballistic trajectory according to the set formula."

"In this way, not only the impact point of the shell can be accurately calculated, but also the precise position of the enemy can be calculated, and the coordinates can be communicated to the artillery, so as to carry out precise strikes on the enemy's position..."

The corners of Lu Xuan's mouth curved, and he introduced it very calmly.

"Lu, I'm very confused. What is the shooting life of your 125 guns?" At this moment, Wayne couldn't help asking.

"Our theoretical data is that after 800 rounds, the accuracy begins to decline, after 900 rounds, it enters a state of metal fatigue, and after about 1000 rounds, the barrel needs to be replaced."

Hearing these data, Wayne went crazy: "This is impossible, your cannon steel technology is so powerful?"

Hans Cat's cannon steel technology is the strongest in the world, and even Eagle Sauce has to import their cannon steel.

But even so, the accuracy of the barrel of the Leopard 2 tank they are developing begins to decline after firing 500 rounds, and the barrel is scrapped after 600 rounds.

Now you tell him that the barrel of the rabbit has a service life of 1000 rounds?

"Hehe, let's wait and see!"

Lu Xuan was lazy to beep with these foreigners, and ordered the shelling test to continue.

Rumble

The heavy shelling continued.

From morning till evening.

The group didn't even eat lunch.

Three barrels were fired continuously throughout the day.

When more than 900 rounds were hit, the testers dared not hit any more.

Because the three barrels were already in a state of extreme fatigue, there was a danger of blowing up the chamber if they were fired any further.

Wayne and a group of experts were doing various tests around the three cannons with horror on their faces.

Although the lifespan of the three barrels did not reach the 1000 rounds that Lu Xuan said.

But this is in the case of continuous shooting.

It is rare for any one gun to fire 1000 rounds in a row.

Not to mention tank guns, because a tank can hold more than 40 shells at a time.

Such data really shocked the Hans cat experts who brought the craftsman spirit to the extreme.

Their admiration for the rabbit's cannon steel technology completely exceeds that of the world's leading microcomputer.