MTL - Rebirth of the Flying Era-Chapter 1013 tank

  Chapter 1013 Tank

   Speaking of this, Li Geng couldn't help feeling sad: "Sorry, manager, artillery is not my major. If Comrade Tan Zhigao can come, he will give you more professional advice."

   Du Fei nodded.

  In fact, he had no hope for tank guns. The biggest problem with tank guns is not structural problems, but the performance of the gun steel itself.

   The quality of the gun steel is not good, and it cannot withstand higher chamber pressure, so the power will naturally not increase.

  Comparatively speaking, the threshold of sight and sight system is the lowest.

  Compared with the sighting and sighting system of the domestic Type 59 tank, the one used on the T62 is more complicated and precise.

   In the final analysis, it is still a structural improvement. As long as we follow the calabash, we can always achieve similar results.

  Maybe the effect is discounted.

   But like Dufy said, at least it looks the same.

  Du Fei immediately said: "In this case, let's start with the sighting system."

  Seeing that Du Fei was following the good advice, Li Geng heaved a sigh of relief.

  He was really afraid that Du Fei would be self-willed.

   In the original unit, it is not that there is no layman directing the expert, completely ignoring the laws of science, and finally making a mess.

   Li Geng knew that Du Fei had never gone to college, and had started working after graduating from high school.

  Although he admits that Du Fei's ability is extremely strong, he is also convinced.

   But he was only worried that Du Fei didn't understand technology and made decisions by taking things for granted.

   Now it seems that he is worrying too much.

  Actually, regarding the tank, Du Fei already had a plan in mind.

  No one knows better than him the complexity and technical difficulty of tanks.

  Even if the current Type 59 tank is equivalent to teaching Su Goose personally, giving drawings to the production line, there are still problems.

  According to normal development, it will take a few years to fully understand and mature.

  The meaning of Du Fei's existence is to use the portable space to strengthen the characteristics of the item.

  How to make a student who can only answer 60 points get 100 points?

  The easiest way is to copy the answer directly.

  The problem now is that even if I put the answer there, I can’t copy it.

  The best way to solve this problem is to give an answer of 120 points. Even if you make some mistakes, you can still answer 100 points.

   It's just not the time yet.

  Du Fei is going to ask Li Geng to work on this sighting system first, to see how far he can get it.

  By the way, exercise the technical ability in the factory.

   Wait for them to imitate the finished product, and then use the portable space to upgrade and transform it on that basis.

   Doing this is far better than directly repairing and upgrading the t62's built-in sighting system and then imitating it.

   After all, it is something I made with my own effort. It is definitely easier to understand through upgrading and transformation on this basis.

   As for other things, Du Fei decided to wait.

   The chassis and engine must be done by the tractor factory.

   This should not be too difficult. The chassis of the t62 is basically the same as that of the t55, except that the engine has been slightly improved.

   Zhu Li also mentioned that Yang Tong, if it can be of great use after the investigation, just hand over the work of imitating the engine to him.

   It's just about the engine, Du Fei intends to take another path.

  Because planting flowers itself can produce the b-55 diesel engine of the Type 59 tank, the t62 engine is just an improved version of the b-55, and the technical difficulty is not that great in comparison.

   But having said that, the technical difficulty is not too great, and if it is imitated according to the gourd painting, the performance will not be improved much.

  So, Du Fei decided to upgrade the engine first, and then hand it over to the tractor factory.

   As for other things, we have to wait until the two experts Sun Qiwei and Tan Zhigao come.

  In short, if everything goes well, Du Fei hopes to produce a decent t62 tank by next year.

   As long as the comprehensive combat capability is achieved, it is enough to achieve the seven or eight achievements of the original t62.

  Because the t62 tanks exported by Sugoose have been greatly simplified, the actual combat capabilities are far inferior to the versions they use for themselves.

   It was even dubbed the 'monkey' version of the tank because of its severe draw.

   Therefore, the t62 produced by Du Fei does not need to be stronger than the original version, it only needs to be a little bit stronger than the monkey version.

  Back from factory 8270, it's almost time to get off work.

   Du Fei was going to come back and sort out some materials before leaving.

  But at this time, Zhao Yutian received a call: "Hey, brother, which Tan Zhigao you are looking for has already been found, at the 514 farm of the Corps."

  Du Fei smiled, it was obvious that Zhao Yutian really cared about his affairs.

   It took only a few hours to find him.

  Du Fei said: "Great! Brother Zhao, help me open a medical record and get the person here, no problem~"

  Zhao Yutian agreed without saying a word.

   This matter is not too difficult for him, besides, he just contacted Kong Lidong and promised to help him contact Professor Ma.

  When it was Du Fei's turn, he had to work harder.

  Du Fei said again: "By the way, does Tan Zhigao have a wife and children over there?"

  Zhao Yutian was thorough in his work, and had already asked in advance, but he didn't.

   After a while, he put down the phone and finally settled one thing. Du Fei was in a good mood.

   In the blink of an eye, another dozen days passed.

   It looks like May Day.

  The weather is getting warmer every day, and everything is going well here for Du Fei.

  First, Secretary Deng solved the personnel problem of the tractor factory in just four days.

  The next day Zhang Xiangdong came to Du Fei, obviously more awed and respectful.

  This time he had seen Du Fei's means and energy, and secretly rejoiced for his choice.

   Then Du Fei visited the tractor factory for the first time.

   To be honest, I am somewhat disappointed.

  The scale of the factory is average, and the equipment is nothing remarkable.

  The only thing worth mentioning is that as a former tank repair factory, there are a large number of skilled workers who have touched tanks in the factory.

  In the next few days, Sun Qiwen and Tan Zhigao arrived one after another, and they were all arranged by Du Fei to Factory 8270.

  The remaining Yang Tong was also released on medical parole, but was sent to the tractor factory by Du Fei.

   Whether it should be accepted or not, these three are all real talents.

   If it wasn't for this time, Du Fei would never be able to find these three great bodhisattvas at the stall right now.

  At this time, Du Fei was standing in the third workshop of the tractor factory.

  Here is responsible for the production of tractor engines.

  Although the Jingcheng Tractor Factory is not large in scale, it has quite complete departments.

  It is not the kind of OEM factory that pulls engines from other factories and assembles them.

  Yang Tong was wearing a dark blue overalls, standing next to Du Fei with Zhang Xiangdong.

   His whole body was stained with a lot of oil, his hair was gray, and his face was old. It was completely impossible to tell that he was only two or three years older than Julie.

   It can be seen from his eyebrows and eyes that he should be a handsome young man when he was young, but he has been wasted all these years.

   But this does not affect his skill level.

  After being fished out by Du Fei, after a short period of adaptation, he quickly entered the working state.

  Yang Tong understood very well that the reason why he was able to come out was because Du Fei liked his technical ability.

  If he can't perform at the level he should, he has to go back and forth from where.

   Every time he dreamed back at midnight, he would break out in a cold sweat when he thought of going back to that place.

  So without Du Fei's urging, Yang Tong rolled up crazily by himself.

  Working overtime every day until late at night, Sundays and so on, it doesn’t even exist.

  At this time, the eyes were still bloodshot, and there were two dark circles on the face.

  Du Fei even wanted to persuade him to rest more and stop sudden death several times.

   I was also afraid that once he vented his anger, he would never be able to bring it up again.

   It's up to him, at least get the t62 engine out.

   At this time, the pile of parts in front of them is the engine removed from the t62.

   There is also a b-55 engine of a Type 59 tank next to it, which has also been dismantled.

  No one knows that when the t62 engine was shipped together with the tank site, Du Fei found an opportunity to store it in his portable space and repaired it with blue light.

  Yang Tong hadn't come yet.

   When he came to the tractor factory, he saw a brand new diesel engine with stronger performance than the original t62 tank.

  Although Yang Tong felt a little strange, he didn't know where Du Fei got the new engine.

  But he has participated in the design of missile engines and knows the secrecy regulations, so don’t ask if you shouldn’t.

   Facing the engine brought by Du Fei, he just observed silently.

   Originally, he knew the b-55 diesel engine very well, and this new engine was improved from the b-55 at first glance.

   However, after testing the engine, he was taken by surprise.

  The original rated power of the b-55 was only 380 kilowatts, but the measured output power of this improved engine has reached 450 kilowatts!

   Without much change in the basic structure, the power has increased by more than 18%.

  The original engine of t62 has a rated power of only 420 kilowatts.

  The task Du Fei gave him was to design a new type of tank engine based on the b-55 diesel engine and this upgraded engine. The final power must reach more than 400 kilowatts, and it must be reliable and durable with low failure rate.

   This is not Du Fei's difficulty.

  Because of the transformation of the portable space, the original t62 engine has been greatly optimized, and the b-55 engine is the original.

  It is not difficult to be durable and reliable as long as you follow the gourd.

   And in order to reduce the failure rate, Du Fei has made concessions in performance, from 450 kW to 400 kW.

  But Yang Tong still frowned after hearing this.

  He knows that the failure rate of the basic b-55 engine has not been resolved.

  This not only has the problem of machining accuracy, but also has a gap in the material used to make the engine block.

   It's just that at this moment, in front of Du Fei, he can't say no anyway.

  Recalling that situation, Yang Tong secretly heaved a sigh of relief.

   At least so far, it has been smoother than he expected.

  There is a drawing of b-55, which is adjusted and modified according to Du Fei's upgraded engine.

   This step has been more than half completed by now.

  The next step is to follow the diagram, produce parts, and assemble them.

   However, this is only the beginning.

  The engine assembled for the first time may not be able to ignite successfully.

  Du Fei didn't know about Yang Tong's inner activities. After learning about the process of imitating the engine, he turned to Zhang Xiangdong: "Director Zhang, how is the tank site going?"

  After Yang Tong came, he was mainly in charge of the engine, while Zhang Xiangdong was in charge of the tank chassis.

   This is relatively simple, because the site of t62 has hardly changed from t55.

   Just take the chassis of the Type 59 tank and use it.

   It's just that the original tractor factory was only theoretically able to switch to tank production during wartime, and it hadn't been tried before.

  I encountered a lot of trouble when I started this time.

   Fortunately, the 8270 factory has Sun Qiwen, a big cow.

   These problems were not difficult for Sun Qiwen, and he helped them solve them quickly.

  Zhang Xiangdong said with a smile on his face: "Manager, we have produced three tank chassis here, ready to use at any time."

   Speaking of this, he couldn't help but glance at Yang Tong.

   Whether it should be said or not, the arrival of Yang Tong has brought a lot of pressure to Zhang Xiangdong.

  Although Yang Tong's identity is not on the stage now, his technical level is solid.

  Zhang Xiangdong was originally a worker, and he was also a seventh-level fitter back then, so he knew technology.

   I am most afraid that Yang Tongjiu will occupy the magpie's nest in the future and squeeze him away.

  So, in front of Du Fei, I really want to show my value.

  Du Fei nodded, quite satisfied with his progress.

   Now as long as Yang Tong's engine is finished, the chassis will be considered finished.

  For other transmission and clutch devices, just use Type 59.

   The rest is in charge of the 8270 factory, the turret part.

  Thinking of this, Du Fei couldn't help scratching his head.

  The real problem is here.

  Li Geng is in charge of duplicating the sighting system and the automatic shell ejection machine, leaving everything else to Sun Qiwen.

   Tan Zhigao was responsible for imitating the 115mm smoothbore gun.

  This is even more of a big problem.

  Currently, 115 mm is already the largest tank gun in the world.

  Western tanks generally stay at the 105mm level.

  The main gun of the Type 59 tank has a caliber of only 100mm.

  It is difficult to increase it to 115 mm at once, as you can imagine.

   Moreover, the t62 in Du Fei's hand destroyed the main gun before the crew members abandoned the car.

   brought Tan Zhigao a lot of trouble.

  Come out of the workshop and return to Zhang Xiangdong's factory director's office.

  Yang Tong still had work on hand, so he didn't follow.

  Zhang Xiangdong made Du Fei a cup of tea.

   "Manager, this is the tea tree planted in my family's hometown. You can try it." Zhang Xiangdong smiled, nodded and bowed, quite like a dog.

  He is a sensible person, since he has made a choice, there is no need to carry it.

  Du Fei picked it up, took a sip, and said with a smile: "Old Zhang, you sit too. You have done a good job recently."

   Zhang Xiangdong let out an "hey" and heaved a sigh of relief when he heard Du Fei's praise, and sat down on the sofa next to him.

  Du Fei said again: "You have to make persistent efforts. Lao Yang is engaged in technology, so you have to do a good job in logistics."

   Zhang Xiangdong smiled even wider.

  Du Fei's words defined Yang Tong as a technician, at least for the time being, his position as factory director was stable.

  Zhang Xiangdong said: "Manager, please don't worry, I will definitely guard the tractor factory stall for you."

  Du Fei heard his loyalty, and said with a smile: "You can't keep it. Old Zhang, your ability is still good, so you can't slack off."

  Zhang Xiangdong answered yes.

Du Fei continued: "Tank chassis, three are definitely not enough, we have to continue production. In addition, the engine that Lao Yang is in charge of must be promoted as soon as possible. Don't be afraid of failure, and don't be too frugal. Funding is not a problem. If you need it, you can contact the company. Report."

  Zhang Xiangdong couldn't help being taken aback.

  In the past, no matter what the unit was, they all advocated saving as much as possible and working hard.

   I have never heard of people not saving too much money.

   But Du Fei knows that any technology is poured out of money.

  If you only think about saving money, it is easy to screw up if you look forward and backward.

  It’s like an engine, no matter how you fiddle with it from the blueprints, it’s better to build one directly.

  Find any problems, see the tricks, and solve them one by one.

  (end of this chapter)