The ups and downs of life in the Siheyuan

Hearing Liang Zhixiang's inquiry, Li Yuan laughed and said, "Don't worry, there will be demand soon."

The requirement is a small box of computing units from the counter-battery radar.

For a while, the anti-artillery radar's computing chips still had to be produced in their laboratory. Only when they re-established the production line could they take over this business.

But he is not ready to hand over the circuit board production process for the time being. They will build the chip production line first and then wait until they have enough spare capacity.

It takes time to build a production line, time to train workers, and time to produce successfully.

But the military waited for no one. After the holiday, Representative Tong mentioned it several times.

Several military bosses have been looking forward to it for a long time.

Since they only had those two small boxes, they made another set of radars.

Two sets of radars have been tested.

The other components of the two sets of radars have been repaired many times, but the small computing box that seems to be the most fragile has always been working normally.

Our military has always had a "fear of insufficient firepower." Knowing that there is such a sharp weapon, all parties are moving, and there is an urgent need for anti-artillery radars.

Therefore, the military has repeatedly requested Li Yuan to quickly establish mass production.

The camera returns to the repair shop.

After making arrangements for Liang Zhixiang and Yan Jiefang, Li Yuan took Representative Tong to the long-lost factory director's office.

"I'm telling you, old boy, mass production of chips has not yet begun. What kind of thing are you trying to get me?"

"You must like it, Turbojet-6."

"Damn it, our repair shop doesn't have this business!"

"If you fix it, you will have this kind of business," Representative Tong replied with a smile.

"Tell me, what are your plans? There is no reason for you to send this important weapon to me casually."

"Hey, it's you Li Yuan again, you can tell at a glance that something is special."

"Okay, don't be too pretentious. I always feel like there's nothing good going on." In fact, he already had a guess in his mind, but he just thought it was a bit outrageous.

"Give you a chance to perform, fix it, here's all the information".

After speaking, Representative Tong opened the leather box he had been holding in his hand. It was filled with information.

Li Yuan flipped through it casually and slowly opened his eyes, "There are also detailed design drawings here. Is your repair not simple?"

"I'd say you're smart."

Li Yuan suddenly had the urge to roll his eyes and looked directly at Representative Tong.

"No kidding, your superiors hope that you can optimize the design and improve the reliability of the turbojet-6, especially to increase the factory yield.

We started localized design in 1958 and finalized it in 1959. However, the failure rate was too high and the factory yield was even lower.

The maximum first flight period is 100 hours, and the cost of flying remains high."

After speaking, Representative Tong looked at Li Yuan expectantly.

"Are you kidding? I don't understand this."

"Have you ever made a four-cylinder engine? They are all engines, and the principles are similar. General ** has high hopes for you."

"Four-cylinder diesel engines and aviation engines are like bicycles and trains. You are trying to kill me!"

"Okay, don't complain. The leader doesn't necessarily let you do it. He just has hopes for the eventuality.

You, don't hide it, if it happens, it will be a great thing for the country and yourself."

Li Yuan's push for three and four is not because he doesn't want to engage in aviation engines, but because he currently has no experience in this area.

Aviation engines will always be China's shortcomings in later generations. Even for the prestigious fifth-generation aircraft, we used Da Mao engines at the beginning.

This is obviously a case of seeking medical treatment indiscriminately due to illness, and it is also a subconscious mass movement.

They confuse diesel engines with aviation engines, which shows how urgent they are.

In this situation, he was determined not to agree, otherwise the reputation he had finally accumulated might be ruined.

After several previous pulls and exposing their trump cards, he felt much more at ease.

"In this case, if you are not in a hurry to use it, just leave it here and I will learn from it.

If it's needed urgently, you can take it away as soon as possible, I can't afford to delay it."

"This piece of shit is no longer going to work anyway, so I'll just leave it here." Representative Tong pretended to be relaxed, but in fact, he still harbored illusions.

"Okay, if something is broken or lost, you can't blame me."

"rest assured".

Representative Tong cursed in his heart. This compound was loose on the outside and tight on the inside. With such tight security, no one could steal it.

"Old boy, do you think I should play with this big guy first, or should I build a special chip first?"

Li Yuanyi said that Representative Tong immediately became anxious.

The engine has been improving since 59 and has been improved for more than three years now, but it has never been finalized and there is no rush.

Moreover, the research on this engine is not the same. One person with more Li Yuan is not enough, and one person with less Li Yuan is not enough.

Therefore, Representative Tong does not need to choose at all, "I must build a special chip first."

"What's going on with the little box of anti-battery radar now?"

Li Yuan also made two boxes by hand under such immature conditions, and he was not sure about his ability to work for a long time.

"Don't mention it. There has been no problem with your two boxes. On the contrary, the two radars have been repaired no less than 10 times.

Those researchers are under a lot of pressure now."

In order to make a special computing chip, Li Yuan also learned about the working principle of radar on site.

Today's radars, transmitters and receivers are all electronic tubes.

The design life of current electronic tubes is 1000 hours, and they work continuously for less than 42 days.

In actual use, the failure rate is much higher than this indicator.

Therefore, radar problems often occur, which is normal.

As far as he knows, some universities and research institutes are now also studying MOSFET transistors.

I don’t know what day it will be when it becomes combat effective, or mass-produced.

He is not a god. There are too many things to consider about power devices, and he has no time to think about them yet.

"Looking at what you mean, it's my little box's fault," Li Yuan teased.

Representative Tong didn't even bother to talk to Li Yuan.

"To be honest, you have to find a way to mass-produce it as soon as possible. I'm a little afraid to go back."

"Then don't reply, as if you haven't been in the laboratory?"

"Okay, no kidding. There are constant frictions on the border. If the anti-artillery radar becomes combat effective, the pressure on us will be reduced."

After Representative Tong finished speaking, he looked towards the north.

Li Yuan knew what he meant and stopped joking, "Don't worry, I will speed up research and development."

Suddenly I remembered something, "I have good news for you. We have made a breakthrough in the production process of circuit boards dedicated to small boxes.

It won't take long to achieve productivity."

"Great, finally heard some good news, let's go and have a look."

The two came to the second workshop, where the circuit board production process research workbench was located in the innermost part of the workshop.

At present, they are all experimental equipment and not yet the final production line.

Walked to a desk, picked up a phone, and said a few words.

A few minutes later, Senior Brother Gong came here.

"Brother, show the circuit board production to the child representative."

"Okay", the senior brother's attitude was not very good, but he reluctantly agreed.

Since completing the circuit board manufacturing process, he has already devoted himself to the research of photolithography machines with insights.

If you are interrupted in the middle, you will definitely be upset.

Senior Brother Gong just operated silently, ignoring the two of them at all.

Li Yuan had to personally explain the production process to the child representatives.