Courtyard light

Chapter 377 Working hard for 30 days (second update)
Of course Liu Hai knew what the factory director meant. Going to sit down for a meeting meant upgrading, which had advantages and disadvantages. Going up now would definitely have a lot of disadvantages. After all, the direction of the wind has not yet been determined.

"Director, your idea is right. I am so young now. It is the time to work hard, not to show off." Liu Hai breathed a sigh of relief when he heard Sun Aiguo's words. Now is not the time to be in the limelight. .

If you want to be in the limelight now, it's similar to what the factory director said. Even if you don't want to stand up, someone will push you up.

Everyone knows what these people are thinking, but if they really get to that point, if they refuse, they will offend others. If they don't, they will become a mountain. This is definitely not what Liu Hai wants to see now.

"Xiao Liu, you are young and can see things more clearly than most people. There are still very few people who can see rights so clearly. Some people just fall into the whirlpool of power." Sun Aiguo held many meetings and contacted many people. There are also many people, so they naturally know some people’s faces.

But there are some things that I can't say clearly, so I can only say this to Liu Hai.

"I'm afraid the helicopter won't be available on October 10st." Liu Hai said with a frown when he heard this.

"Just let the helicopter take care of it. We have plenty of things we can get our hands on in the factory."

"We must do our best if we want to do it. Your contribution is already great enough." Sun Aiguo nodded.

When Liu Hai heard Sun Aiguo's words, he said, "Factory director, don't talk about merit from now on. Credit will be rewarded."

"Otherwise, if outsiders hear it, they will think that you, the factory director, have deducted my credit." Liu Hai looked at Sun Aiguo with a smile at the end.

When Sun Aiguo heard this, he also laughed: "Your contribution is too great, what does the little thing given to you count?"

"We are also destined to be able to develop the motorcycle factory to what it is today, and this life will be worth it." Sun Aiguo sighed with emotion, and then said.

Liu Hai nodded. Bole and Qianlima must match each other to be strong. If either party does not match, it will just be mediocre.

I encountered an unreliable factory manager, and I was afraid that when I started to copy motorcycle engines, I would be criticized and write a review and hold a meeting.

Similarly, if Sun Aiguo encounters an unreliable subordinate and fails in one way or another, it will harm himself.

"Now it seems that your lover will never come back. Do you want to find another one? There are many girls in the factory. They need talent and looks, and there are some who have both talent and looks."

"There are people from ethnic minorities in the propaganda department who can sing and dance." When Sun Aiguo heard Liu Hai's words, he felt very touched, and then he became concerned about Liu Hai's personal life.

"Let's forget it for the time being. The current wind is also blowing and it makes me scared. After all, I still have one in the countryside." Liu Hai decisively refused after hearing this.

Of course, Sun Aiguo didn't know that there was a partner in Liu Hai's courtyard, so he said: "What you are doing is not a big deal. Some people are more extreme than you. They eat from the bowl and look at the pot."

"Director, don't say this nonsense. Let's just take care of ourselves." Of course Liu Hai knew that there are such people in any era.

"It's up to you. If you have nothing to do, go back to your hometown more often. Otherwise, seeing you go to and from get off work every day, sometimes I wonder, how can you endure such a boring life?"

"But then I turned around and thought, maybe it's your concentration that gives you such talent." Sun Aiguo said again.

Liu Hai could only chuckle. Most of his things were copied before he could show his true talent.

Now this stage does not allow me to show my full strength, otherwise it will bring some unexpected troubles.

Moreover, I am not alone when I go home at night. There is a woman to talk to, chat, listen to gossip, and have in-depth exchanges, which makes work less boring.

On the contrary, there is an exciting feeling, after all, on the surface, he looks like a human being.

It can be said that Liu Hai now knows a lot about the steel rolling mill.

"Then I'll refuse you, and I won't go." Sun Aiguo agreed with Liu Hai with a smile.

"Director, you're not going?" Liu Hai was a little surprised when he heard this.

"Now work hard. I will find an excuse to go on a business trip on October 10st. Anyone who wants to go can go. I think the wind will not stop for a while. The higher you climb, the stronger the wind will be." Sun Aiguo shook his head.

"Director, I will give you the dimensions of the helicopter rotor later and see if there is any place that can manufacture this kind of helicopter rotor." Liu Hai decided to take a step back and take a look at our domestic helicopter rotor manufacturing process. It does not need to be as advanced as foreign countries, as long as it can be used. That's it.

Liu Hai knew that there was a factory that could produce it. After all, he still knew some things, but he couldn't say for sure. After all, many things were kept secret from many people nowadays. If he said it with a positive tone, it would definitely arouse suspicion.

"Give it to me as soon as possible." Of course Sun Aiguo knew what Liu Hai meant and was ready to sprint to October 10st.

Liu Hai nodded, and then Sun Aiguo left.

After Sun Aiguo left, Liu Hai announced the sprint for October 10st.

The meaning is very simple. Everyone will work together to work overtime and strive to succeed on October 10st.

For parts casting, Liu Hai doesn’t need to worry about this. The people in the maintenance department can still do this without any problem.

Liu Hai first took out the dimensional drawing of the helicopter rotor and sent it to Sun Aiguo.

Domestic companies can imitate Z-5s and helicopter rotors, even if they fail to meet foreign process requirements and downgrade them. After all, this can only be regarded as a light aircraft.

The rest is bearings and the like, so Liu Hai has to work overtime, and of course he also goes back to the courtyard when working overtime.

The advantage of returning to the courtyard is that no one knows how much work I do.

Even if you sleep with someone else in your arms in the courtyard, as long as the other person leaves in the early morning and you lock the secret door, 10 minutes in the aircraft carrier space will be 1000 minutes.

This also has the effect that when people arrive in the maintenance department, they look like they have worked overtime very late.

Only in this way can all the drawings be produced as quickly as possible. Fortunately, the light helicopter Liu Hai does not need to buy anything else, such as anti-submarine equipment, reconnaissance equipment, etc.

Drawings of other parts were also taken out, such as the required glass, which needs to be processed by other workshops.

The big event on October 10st has been announced, and there are slogans and banners everywhere in the city, saying "1 Days of Work"...

The publicity departments in various factories were buzzing with gongs and drums, and during rehearsals, many people came to watch the excitement.

Liu Hai also took a look and found several familiar people.

"Section Chief, have you forgotten?" When Liu Hai went back to work in the maintenance department after watching the excitement at noon, Li Dali spoke up as soon as Liu Hai said it.

"Several of them are movie actors. The leader plays Ashima. She has been in the factory for several years. I even asked you to watch it at the beginning." Li Dali continued to explain.

When Liu Hai heard this, he seemed to remember that the guy asked him to go to the Publicity Department to watch the excitement, but he didn't go at that time.

"They don't seem to be from Kyoto, right?" Liu Hai was puzzled. That one seemed to be from the southwest?

"Our factory must have outstanding talents from all over the country. Not just cats and dogs want to come in. The new training students we have here are the ones with the best grades in each school." When Li Dali said this Very proud.

Liu Hai nodded and didn't ask any more questions. The motorcycle factory had such confidence.

"Section Chief, you are too focused on your work. Every year during the Chinese New Year, these people will perform on stage."

Hearing this, Liu Hai knew that he usually went back to his hometown early every Chinese New Year and basically didn't watch any art performances.

"These people should never have bad experiences again." Liu Hai knew that when the literature and art field was in the spotlight, many people fell down.

Liu Hai is mainly responsible for the drawings every day, and he has the cheating device of the aircraft carrier space. Although Liu Hai looks haggard every day, he always perseveres.

On the contrary, the little woman next door muttered that someone was working overtime too hard, but she was very lively at night.

Of course, there are people in the factory and the courtyard in this scene. It seems that Liu Hai is busy working every day and night.

After all, I carry a large roll of drawings with me to and from get off work. Who would have thought that there would be such a cheating device as having room for bangs.

You don’t have to worry about casting parts. The people in the maintenance department are all top-notch in skills.

When processing parts, Liu Hai made ten sizes, just to crystallize the variables of the subsequent parts.The crystallization process requires Liu Hai to perform a confidential operation, which is actually a temperature process.

The biggest difficulty in materials science is not the ratio, but the temperature process.

After crystallization of parts of ten sizes, only one set is suitable.

This is a very rough method for bangs. There is no need for complicated calculations at all. Just add ten groups. If these ten groups don't work, change them again.

Unexpectedly, it was a lucky one and it was successful. The remaining parts were not scrapped and were sent to the factory director for inspection.

Of course, this is the opinion of the outside world. In fact, Liu Hai put the accurate variables in these ten groups.

Who makes bangs a fool? If it were another person, he would not be able to study this material for at least five years.

The Maintenance Department also worked overtime. By mid-September, all the parts and components had arrived. The rotors needed for the helicopter had been sent to the Maintenance Department five days ago.

Liu Hai saw that this rotor was completely qualified. Liu Hai knew that a few years ago we seized the American Bell 47 and the Bear Inter Milan 4 from the third brother, and then started to produce metal rotors. In the past, they were made of steel pipes, wood and canvas. At that time, Siberian red pine wood that was more than 35 years old had to be cut down in the mountains in the southwest and northeast. At that time, we could only make one rotor with 100 cubic meters of wood.

When Liu Hai started assembling helicopters in the maintenance department, the scrapped turbine parts sent to his superiors had been repeatedly verified by experts and reached a level that was unmatched in China.

The leader in charge of the aviation department stared at the unanimous conclusion of the experts: "You mean to say that this material technology can be applied to fighter engines?"

The following expert quickly explained in detail: "It's just material technology, not design and overall."

These experts are really scared of being bullied and they are constantly trying to improve their data. If you report a mission data here, they can give you extra data.

Although Big Brother also likes to do this, he has a solid industrial foundation and a lot of knowledge and talents, so he can achieve high-level requirements.

"I know, I'm just confirming." Of course the leader knows that a fighter jet is not just about materials, but also about the overall design and manufacturing.

The expert felt relieved and then said: "Not only can it be used in fighter jets, but also in gas turbines of ships. Which research institute developed this? Why haven't I heard of any research institute researching this material?"

"It's the secret research institute in the southwest. Don't ask if you shouldn't ask." The leader said when he heard someone asking for information.

The leader asked the expert to go back, and then went out to the shipbuilding department.

So the next day, several department leaders came together and happened to see Liu Hai's maintenance department assembling a helicopter.

The Maintenance Department was assembling the helicopter yesterday. Liu Hai made some changes to the aircraft itself, such as tool-free maintenance.

In fact, several parts of the engine can be quickly opened and closed to check various parts of the engine.

The turboshaft engine was assembled yesterday, and today it is mainly the fuselage.

Liu Hai is also a little confused. Why are there so many leaders?Logically speaking, only the leadership of the aviation department comes.

Sun Aiguo told Liu Hai, and Liu Hai went into his office to take out the complete material crystallization process data.

"Leaders, this is all my data." Liu Hai took out two large boxes of data and spoke.

"We are not in a hurry, you can go about your business first." When the leaders saw that the helicopter was about to come out, they definitely wanted to see the excitement first.

Liu Hai said a little embarrassedly: "I'm afraid I won't be able to finish this today."

"In this case, we won't bother you and will come back tomorrow!" When the leaders heard that they couldn't finish it today, they just left a message and left with the materials and data.

Of course, Sun Aiguo had no objection, and Liu Hai and the people in the maintenance department breathed a sigh of relief. After all, it was indeed a bit unaccustomed to having so many people watching work.

In fact, the leaders are also busy going back to verify whether Liu Hai's material data is true and whether it is suitable for their department's projects. Because different application environments require different material properties for turbines, they all have the same one, which is high temperature resistance.

When Sun Aiguo heard that he couldn't finish it today, he went to do his own thing. After all, there are many things in a factory.

Only the deputy director in charge of military industry is left here to keep an eye on it. All the tools in the maintenance department are complete.

In addition, everyone has studied the drawings and clearly understands the step-by-step process.

Although it is the first time to assemble it, the cooperation is quite tacit.

The assembly is also planned, which does not mean that it is installed to the extent that it is unplanned.

Since this is the first time to assemble it, more time is reserved for the bangs.

Of course, this is also due to the fact that the various systems of this helicopter are simple and do not have as many complicated systems as the latter, so there are much fewer lines.

Of course, the helicopter lines at the back are completely modular, which means that the lines are all bundled in separate departments and then installed as a whole.

But that can only be done in mass production, and the current prototype cannot do that at all.

The assembly continued the next day, and the speed of the prototype was fast enough. Of course, the leaders came today, and there were also helicopter test pilots.

The test pilot was one of the two people who flew the helicopter over last time. The test pilot was a little confused.

The last time I flew a helicopter to this factory, it was only a short time ago that someone else had already made it, and it generally looked decent.

The leaders of each department consciously stood within the safety line, and the color distinction on the ground has been promoted by the leaders. To be honest, when the leaders inspected these factories, they were muttering in their hearts.

Who knows if it's dangerous or not? It's okay now. The green ground is safe, the yellow ground is the work area, and the red ground is the dangerous area.

It was almost noon when the helicopter was finally assembled. It could be said to be exactly the same as the Skylark helicopter. This is the significance of imitation.

At noon, meals were delivered and everyone ate while standing. The helicopter was transported to the test flight site. Liu Hai and others checked and refueled, then stood far away. The test pilot communicated with the test pilot via radio.

The test pilot also murmured a little in his heart. After all, the domestic helicopter production technology...well, it has been tested before.

The test pilot followed the instructions and started to start the helicopter...

The leader could only know what it was like through the radio and the situation. Listening to the conversation between Liu Hai and the test pilot, the rotor began to rotate faster and faster.

Soon the helicopter began to fly, hovered at a certain height, and then landed. Liu Hai and others went to check the conditions of various parts. Surprisingly, Liu Hai and others did not use any tools to check.

Then refuel for a second test….

In this way, from noon to afternoon, the maximum flight time of the helicopter reached half an hour, and the test will continue later.

That is to say, the current test process is not as troublesome as the later generations. Of course, the later generations are mainly caused by too many systems and the compatibility and application of each system.

"Leaders, we still need to conduct the next step of testing. I don't know how long it will take for the overall completion, but initially, the problem is not big." Liu Hai finally reported.

"Then continue the test, Comrade Xiao Liu, I see you didn't bring any tools with you during the inspection?" the person in charge of the aircraft department asked.

"I've made some small changes, and I can dismantle it for inspection without using tools." Liu Hai said very modestly.

The leaders present knew that it was not that simple, and of course they were not surprised. Who is Liu Hai?Who among you doesn’t know?
What these leaders value is not the helicopter that Liu Hai successfully imitated, but that like a motorcycle, starting from imitation and then improving all the way, this is what the leaders are happy to see.

Of course, a successful test is very valuable, so the leaders did not hesitate to applaud.

Sun Aiguo arranged the test pilots carefully. After all, further tests are needed.

Of course, bangs cannot be idle, they must cooperate with the experiment and strive to succeed before October 10st.

(End of this chapter)