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Third, about the research of the tank that the young master focused on, because Mr. Krupp also forcibly sent a set of drawings and asked our research institute to help design and research, so the task of tank design is relatively heavy, and now the tank design sent by Mr. Krupp has been completed, named the Tiger type, and is now producing prototypes, and the tank you designed because of the appearance drawings and various parameters, so the design completion is only 90%, and it is expected to be completed by the end of this month. ”

The Tiger finally came out, and the Tiger that frightened the Allies on the battlefield in Western Europe was forcibly brought out by Krupp's digging behavior, but I don't know if the small problems of the Tiger will be solved in the experiment, the gasoline engine must be replaced with a 1,000-horsepower diesel engine, and the engine power will come up, and the Tiger will not be mass-produced without inspection because of the urgency of the war, so that various situations will occur, and the inertia of history still makes historical events roll in.

Hearing this, Zhang Jun was a little depressed, and hurriedly knocked on the table with his hand, signaled Huang Yixiang to stop, and then asked:

"Why study the tank drawings sent by Mr. Krupp first! And why did you postpone the study of the tank I designed? But I didn't pay to establish this research institute, and you are also an old man of our Zhang family for many years, don't you know that this research institute belongs to our family, not my father-in-law. ”

Huang Yi's face was very embarrassed, and he quickly explained:

"My young master, I told Mr. Krupp! But Mr. Krupp said, in the future, the Krupp company will be yours, and what will be shared with each other, anyway, everything is yours, will I still give it to others, I think too, Mr. Krupp is an only daughter, and in the future, it can only be our wife to inherit the Krupp company, which is not equal to our Zhang's Krupp company, so I agreed, please punish the young master. ”

Zhang Jun lamented in his heart, why does this cheap father-in-law always take advantage of his son-in-law, is there such an elder?

"Go on, Mr. Huang, I don't blame you for this."

"Okay young master." Huang Yi took out a large stack of materials, and then continued:

"Young master, you see, this is the tank you designed, we temporarily named him King Tiger, the shape we will follow the shape designed by the young master, all the tank researchers think that the tank designed by the young master is beautiful and generous, and the ability to resist blows is strong, so do not make changes, the important thing is the design of the power system and the 120 mm tank gun, after a year of arduous design and repeated demonstrations, we use mechanical transmission and hydraulically assisted manual transmission system, the transmission device is composed of a transmission box, two side gearboxes and a coaxial side transmission, The side gearbox is a two-stage planetary gear type with friction clutch and is hydraulically operated, with 2 latching clutches and 4 mechanical brakes in each side gearbox, for a total of 7 forward gears and 1 reverse gear, which is theoretically a maximum road speed of 70 km/h and a maximum off-road speed of 60 km/h. ”

Zhang Jun hurriedly took over a lot of drawings, want to see the appearance, it is indeed our 99 tank, exactly the same, the name is even more majestic, directly replaced the tiger king of later generations, become a new generation of tiger king, maneuverability is not bad at all, 70 kilometers of road speed 60 kilometers of off-road speed, great, long live the German high-power diesel engine, if the 1200 horsepower diesel engine can not reach this maneuvering ability, Zhang Jun plans to replace the German 1500 horsepower turbo afterburner diesel engine.

"Okay, good Mr. Huang, your organization is very good, you have worked hard this year, wait for the accounting room to receive ten kilograms of gold, and you tell the researchers, speed up the research, if the speed of the car inspection does not meet the design requirements, replace it with a 1500 horsepower turbo afterburner diesel engine, and be sure to go on the power."

Huang Yi was very excited, it was cool to follow such a young master, there was no ambiguity at all in rewarding, and he came to work thousands of miles away, isn't it just for himself and his family to live a better life? Although the salary here is very high, it will definitely not let the family live a luxurious life, and now there is no problem with any rewards.

"Thank you, young master, thank you, young master."

"Mr. Huang, this is what you deserve, you're welcome, you go ahead and say it."

"Okay young master, the 125 mm smoothbore gun required by the young master, Krupp company has carried out trial production, Krupp company can even produce more than 400 mm naval guns, and also treat rifling, the barrel of this smoothbore gun has no rifling, it is easier to produce, the difficult thing is armor-piercing shells, because smoothbore guns have no rifling, and the shells fired cannot rely on their own rotation to ensure shooting accuracy, so we must find a way on the body of the armor-piercing projectile, and the researcher designed an armor-piercing projectile with a tail, Now the main thing is to design this kind of tail stabilized shelling armor-piercing projectile, but the shell is too heavy, there are more than 50 catties, a loader loading shell work pressure is too large, physical consumption is also large, so it is recommended to use sub-loading ammunition, if designed to 120 mm caliber, the shell is only 30 pounds, a loader can fully meet the needs, can also be designed as an integral tail stabilized shelling armor-piercing projectile, we have produced a sample gun of both calibers, and so the tail stable shelling armor-piercing projectile design is completed, you can carry out the experiment. ”

The smoothbore gun has a simple structure without rifling, so the bore pressure is high and the muzzle velocity of the shell is high. The advent of smoothbore guns has also led to the rapid development of sub-caliber shell-piercing shells (APDS), and tail armor-piercing shells have become the most important types of ammunition for main battle tanks.

Zhang Jun didn't think that these scientific researchers have such independent thoughts, the power of the 125mm anti-tank gun is of course greater than the 120mm anti-tank gun, but the ammunition must be subloaded, which reduces the launch speed, on the one hand is the attack power and the other is the attack speed, it really stumped Zhang Jun, our 99 in later generations is the 125L55 tank gun used, but the tungsten alloy armor-piercing projectile fired by the German L55120mm caliber tank gun can penetrate the 960mm homogeneous steel armor at a distance of 2000m, It is the most outstanding representative of NATO's military system, and China's 125mm artillery fired tungsten alloy armor-piercing projectiles have an armor-piercing capacity of 850 mm at the same distance.

"In this way, let's use a 120 mm 55 times caliber tank gun, an integrated tail stabilized shelling armor-piercing projectile, but the tank must reserve space, in the future can be replaced with a 125 mm cannon, in addition to try to use casting production, do not use welding production methods, we are not making art, our requirements are fast production, strong and durable, and cheap.

In addition, our new tank is called the Shanzhai Type 99 tank. ”

Zhang Jun arranged this way because at this time, the front armor of the tanks of all countries did not exceed 100 mm, and the penetration of the 120L55 gun was 960, even if the current technology is not as advanced as that of later generations, the penetration of more than 60 percent of the cottage is more than 500 mm, and there is no tank with a front armor of more than 500 mm after the end of World War II, even the German monster, the "rat tank" weighing 180 tons, 120 mm is completely enough, so there is penetration and attack speed, Certainly the best option.

"Okay young master, I will convey your meaning soon, in addition, the aircraft carrier of the young master's flower, we have only done some research, and our research institute has no research basis in this regard, so we had to transfer the relevant research to the German shipyard to continue research, and finally the Type 56 submachine gun and light machine gun we designed have begun to produce a batch, and now they are being tested at the Krupp range to find the deficiencies in order to modify them."

"Very good, since there is no diamond, we will not take the porcelain work, it is better to hand it over to someone who can use the ability to do it, now I have been appointed Minister of Foreign German Armament, so I don't have to bear the research funds of our research institute, the state will have a stable allocation to support all kinds of research, and at the same time, the guards here, I will send a battalion of SS to guard, our people are only responsible for internal management, and the periphery will be handed over to those SS soldiers, they are more professional."

After listening to Zhang Jun's instructions, Huang Yi turned around to a file shelf, brought a very long box, and put it on his desk:

"Young master, come and see, this is the Type 56 submachine gun and light machine gun you designed."

"Ah!!h

Zhang Jun hurriedly rushed over and opened the box, "Wow!! It's really a copycat version of 56! ”

"Young master, what is a copycat version!!

Zhang Jun, who was playing with the Type 56 submachine gun in his hand, was stunned, right, what is a copycat version? Could it be that Huang Yi explained that copycat means imitation, of course Zhang Jun wouldn't say it, and hurriedly said nonsense:

"The copycat version of the Type 56 submachine gun is my name for him, you don't understand this, this gun will be called the copycat series in the future, I believe he will soon be popular in the world, I'll tell you! This gun should use a large number of stamping parts, the bolt action is reliable, solid and durable, the failure rate is low, regardless of the temperature conditions, the shooting performance is very good, especially in the wind, sand and mud and water, the performance is reliable, even if there are foreign objects such as dust and other foreign objects into the gun during continuous firing, the mechanical structure can still ensure that it continues to work; Good serviceability; The structure is simple and easy to decompose. However, we should not be overly superstitious about its reliability, and wipe the gun after shooting, and wipe it once every ten days or so when not firing, so as to prevent sand and dust from entering the gun body, otherwise it may also explode.

If you use a flat muzzle, the muzzle jumps seriously when fully automatic shooting, the barrel is short, the aiming baseline is shorter, the sight design is not ideal, which affects the shooting accuracy, and the accuracy cannot be guaranteed beyond 200 meters, and the degree is lower, in fact, it can only meet the requirements of a closer combat based on encounters, and the weight is large.

So I designed the muzzle to be angled, so that the power of the jump is small, and the muzzle of the gun is not easy to jump up when the soldier shoots continuously. ”

"The young master is really powerful. It is possible to design your own gun, and in the future, the official name of this gun will be a copycat submachine gun, and a copycat light machine gun. ”

"Ah!! This one...... This ......"

Zhang Jun never said anything against it, so our famous guns 56 columns of firearms became copycats in Zhang Jun's hands, whining and mourning......

"Let's go outside and find a place to try, I can't wait."

……