Rebirth of Military Workers

Zheng Yucheng's words caused Xie Kai and Chu Guorong to shut up.

The words have already expressed their determination.

"Director Zheng, this is not something that can be done with anger. We have to consider our financial affordability, domestic technology level, and our needs." For a while, Xie Kai said, "65 thousand tons is worth From the 30,000 tons already in the country, it seems that the forging capacity has only doubled, and the technical difficulty is at least ten times higher."

Xie Kai knows better than anyone that the technical difficulty of a large press is not as simple as one plus one equals two.

In the field of industrial manufacturing, the development of any technology to a certain extent, even if it is only improved a little, the technology required is exponentially increased.

"Comrade Xie Kai is a sensible person!" Chu Guorong heard Xie Kai's words, feeling in his heart.

When Zheng Yucheng bragged about this young man, they were a bit disapproving and began to show friendliness, just out of courtesy to the sponsor.

Zheng Yucheng didn't know much about this, his head was hot, and he wanted to build the world's largest and most advanced die forging machine. This idea is good.

Everyone who engages in industry has this idea.

The problem is that you have to be down-to-earth and based on reality, otherwise you won't be able to figure it out at all.

"Large presses are a manifestation of the strength of a country's industrial manufacturing. We all know the level of our domestic industrial base. Although no one wants to admit that it is worse than others, we have to face the gap with foreign countries. Just keep up and catch up. One step at a time is more practical!" Chu Guorong said to Zheng Yucheng.

Zheng Yucheng was in a bad mood by him and Xie Kai. In addition, he kept turning cars and planes all the way, simply closing his eyes and resting.

Rongcheng is not far from Erzhong, but because the roads here are not densely covered by highways like later generations, and the freight in the southwest is mainly automobile transportation, it took more than two hours to reach Erzhong.

By the time it arrived, the sky outside was already dark.

Shen Hong and others were waiting for Zheng Yucheng's arrival. Zheng Yucheng and Xie Kai didn't rest either. They didn't care about eating, so they sat in the conference room with them.

After some greetings, Zheng Yucheng took the lead and said: "From the very beginning, we knew what we meant. Since the takeover of the country has provided support for many aircraft and missile projects with the 65,000-ton large-scale press project, it is proposed to start with 30,000 tons or 45,000 tons. , I won’t talk about it. We don’t pay for it!"

Even with the presence of Shen Hong, Zheng Yu Chengdu doesn't give the slightest face.

Xie Kai was helpless.

In this conference room, all the top technical experts in China, especially Shen Hong, are not tall, wearing a black tunic suit and a military coat outside, are bald, but are full of energy.

Xie Kai admires these legendary big cows.

While he was looking, Shen Hong, known as the father of industry in the border area, was also looking at him.

Before coming, Zheng Yucheng boasted about how Xie Kai went against the sky, which aroused the interest of these big guys, especially Shen Hong. For such young people, he is looking forward to seeing him.

No one thought that Zheng Yucheng would express your attitude as soon as he came up.

Only investment of 65,000 tons of die forging machine, no other money.

"Comrade Yucheng, I explained to you before that 65,000 tons is already the domestic maximum manufacturing capacity. We went straight from 30,000 tons to such a big step. There were too many problems in the middle." Shen Hong looked at Zheng Yucheng and said, "Design first. Manufacturing a unit of 30,000 tons or 45,000 tons will reduce the difficulty a lot."

"What about the time?" Zheng Yucheng asked.

Even Shen Hong had nothing to say.

The problem of time is something they cannot face.

"Our Yunshi can't wait that long. The 45,000-ton large press is just barely enough for Yunshi. What if we want to develop a larger aircraft? We will come to build another 65,000 tons? We don't have it. There is so much time to wait, and there is not such a huge amount of funding to support! Projects that the country cannot support, it is also difficult for us!" Zheng Yucheng asked for the 65,000 tons of large press to be launched directly, with his own full consideration.

Xie Kai also understood Zheng Yucheng's mind.

Now that we have shipped ten, there is still a prototype being assembled. The frequency of take-off of the prototype that was previously tested has become lower and lower, and every test flight has to go through a comprehensive inspection.(Read more @ hotmtlnovel.xyz)

Even if the parts are replaced, it does not have much effect.

The various data obtained from the test flight were used in the new modified design plan. The large press was not produced, and the new large aircraft was still unable to conduct the test flight.

"Without a big press, we can only use the old method of Yunshi manufacturing, forging small parts, and then welding. Now this aircraft is becoming more and more dangerous. Ma Fengshan and Cheng are here from time to time. There is no need to go there at this time. What to hide..." Zheng Yucheng dropped the topic directly in front of Ma Fengshan and Cheng Bushi.

The structural parts after welding can't compare the strength with the overall forged structure at all.

They can't even demonstrate how long the safe service life of the aircraft is when the overall structural strength reaches the theoretical design.

Everyone looked serious.

The large press is originally matched with key aerospace components.

Aviation products require much higher manufacturing strength than aerospace missiles and rockets.

"In this case, shall we follow the original project?" Shen Hong asked everyone.

Chu Guorong knew Zheng Yucheng's mind on the way back.

"We have no problem." said Chen Mingshan, deputy director of the Department of Mechanical Engineering of Huaqing University. "The previous design only needs some modifications."

The design capability of Huaqing University is definitely the best in the country in terms of heavy industrial equipment?

"Hasn't the prototype been produced?" Zheng Yucheng asked.

"It is indeed produced, and some designs need to be modified." Chu Guorong smiled bitterly, it seems that Zheng Yucheng has done a lot of work here.

It is so important to understand the whole project situation.

"Since the design work is completed and the prototype is manufactured, Director Chen needs more time to work on design modification?" Zheng Yucheng hardly gave Shen Hong a chance to speak at this moment.

It seems that he is the one who presides over the work.

"Their design and revision work has never stopped!" Shen Hong said with a smile, "As long as it is determined to be carried out and the funds are sufficient, the responsible persons of relevant units across the country can be called to share tasks..."

Xie Kai was a little dumbfounded.

It was said before that the design work needs a lot of time.

He believes that there is a complete design drawing.

The research field of the Department of Mechanical Engineering of Huaqing University is mainly in this area. After undertaking the design work of domestic 80,000 tons and 100,000 tons of large presses, the design drawings were produced within a few years, and even externally indicated that the 160,000 tons level had been completed. Design work of the large press.

At that time, such a large forging equipment was not available in China. Once the country needs it, it only needs to be manufactured according to the drawings.

"It is true. If we start production now, some of the technology of large presses can only reach the level of foreign countries in the 1960s..." Chen Mingshan did not hide it.

The 65,000-ton large compressor project was proposed in the 1970s for supporting large aircraft, J-9 fighter jets and some key rocket models.

"Is it enough?" Zheng Yucheng asked Ma Fengshan and Cheng from time to time.

The two nodded in a hurry, "It's enough."

45,000 tons is enough to transport ten, and there are 6.5 tons, so naturally there is no problem.

"Minister Shen, you have to trouble you about this matter." Zheng Yucheng said to Shen Hong with a smile, and then stopped talking.

Things that originally required a lot of time to discuss were brought to the point where construction was about to start in a few words by Zheng Yucheng, and everyone's faces looked different.

Xie Kai is even more in the cloud on one side. He doesn't know the current situation of large presses in China in detail. He has not carefully read the information about the dismantling project that the base has obtained.

Before Zheng Yucheng discussed with Wang Guilin and others to the extent that construction can be started directly, Chu Guorong also said that he was studying whether to build 30,000 or 45,000 tons first.

"What is my trouble? This is the country's most important weapon!" Shen Hong said with a smile, "Don't worry, no matter how busy I am, I have to help you get this thing out. There has not been a technical warfare in China for many years. That's the case."

"You personally preside over the work, I am sure to rest assured." Zheng Yucheng said with a smile.

"Well, let's wait here for two more days, and we will ask the technical person in charge of the relevant supporting unit to get it over these two days, and go straight to work!" Shen Hong's words confirmed that the construction will start soon.

Xie Kai couldn't help but feel anxious.

But there is no place for him to speak.

The meeting did not last long, and there was no meal. In the evening, a group of people ate and drank in the dining hall of the Erzhong Guest House, while continuing to discuss the project. Xie Kai kept listening.

"Old Zheng, this is going to be opened. Where do we get so much money?" Xie Kai and Zheng Yucheng share a room. After returning, they couldn't wait to ask the doubts in their hearts, "Didn't they ask a lot of questions? Why? Is this going to be built directly?"

This is what Xie Kai missed the most.

"Otherwise, what do you think I brought you here for? There is no problem with Huaqing University. They are only responsible for design, but on the dual side, their conscience is greatly broken... They hope to use our funds to produce In the name of the testing machine, we will build a large press of 30,000 tons or even 45,000 tons!" Zheng Yucheng explained to Xie Kai with a smile.

"They proposed to build the less technically difficult one first." Xie Kai was puzzled.

"Build first, what we need is not enough, do we have to continue to build?" Zheng Yucheng asked Xie Kai.

Xie Kai nodded, "There are more than ten units in the Soviet Union. It is also a good thing for our country to have one or two more units. Especially many 45,000 tons can be forged and formed. There is no need to occupy the production capacity of 65,000 tons of large press."

"Yeah, so, we did 6.5, and Erzhong did 4.5 on its own, but they didn't have the money." Zheng Yucheng smiled, and his white teeth came out.

Xie Kai understands a little bit, but Shen Hong’s attitude makes him a little confused. He is clearly on Zheng Yucheng’s side, "Why does Minister Shen want to help us speak? There are more domestic equipment and stronger manufacturing capabilities, which is not more in line with him." Wish?"

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