Yu Li's childhood sweetheart and I in the courtyard

Chapter 48
This morning, as soon as he arrived at the rolling mill, Yu Wei was called to the office of Director Yang on the third floor.

"Yu Gong, sit, sit, sit." Director Yang asked Yu Wei to sit down while standing up.Then Secretary Li brought a cup of tea over, put it down, closed the door and went out.

"Yu Gong, you may have to work harder in the next period of time! Last time, the CNC machine tool jointly developed by several departments has already begun!" Director Yang continued.

"All aspects are almost ready. Machinery, hydraulic pressure, circuits, etc. have all been manufactured according to the design you provided last time. Another department of the control part has also developed it. Now it is waiting for final assembly and debugging!"

"Yesterday afternoon, I went to the department for a meeting. Before I left, the big leader stopped me and asked me to arrange this matter, so that you can go directly to the CNC machine tool R&D team for a while to participate in the final assembly and debugging of the CNC machine tool."

"Let's put it aside at the rolling mill. Before the project is completed, you don't need to come to the rolling mill to check. I will inform the HR department of the factory. Just go to the CNC machine tool project team every day!" Yang The factory manager said again.

Then he handed a note to Yu Wei and said, "This is the address of the research and development team that the big leader entrusted me to pass on to you. Also, remember the confidentiality regulations. Before the development of the CNC machine tool is successful, absolute confidentiality is required."

After speaking, he took out a file bag from the drawer and handed it to Yu Wei: "Here are your credentials and access certificates in the R&D group. You should carry them with you so that you can review and enter and exit the R&D group at any time." Director Yang Again.

Yu Wei took the file bag and opened it to check. There were some supporting documents in it, and one of them was written with the entry and exit certificate of a certain department.There is a small photo that Yu Wei handed in before, and it says Yu Wei of a certain department, a fifth-level engineer with a professional title!Hey, when did I get promoted again?

Yu Wei pointed to his job title and said to Director Yang: "Is this a typo? When did I become a fifth-level engineer?"

"That's right, the ministry directly rated you as a level five engineer this time. The monthly salary is 178 yuan, and the factory will give you a monthly subsidy of 22 yuan. From now on, you will receive exactly 200 yuan every month. The factory will notify you in the afternoon. "Director Yang said.

"Go to the CNC machine tool research and development group starting tomorrow, and take a good rest today!" Director Yang said again.

In the evening, the family sat together, eating and chatting.Yu Wei told everyone that he has been rated as a fifth-level engineer.Immediately harvested Yu Haitang's adoring eyes and Yu Li's eyes full of little stars.

Yu's father and Yu's mother are also very happy!These days, level five engineers are already the ceiling for technical engineers in the rolling mill.

The next day, Yu Wei went directly to the R&D team on a small tricycle.Speaking of the small three rounds, now the machinery branch factory is really doing a heifer's buttstand, and it's awesome!

Due to the practicability and flexibility of the small tricycle, through certain aspects of regulation, priority is given to the production teams, brigades, communes, townships and towns in rural areas.In big cities, like Forty-Nine City, it is hard to find a ticket, and it is hard to find a car.

Now the mechanical branch factory is expanding again and again, and it can only meet a small part of the demand.Especially after the Hong Kong China Resources Company's external sales, the orders from the third world countries have continued to flow!
In this case, the priority is to create foreign exchange, and in the city, it is even more necessary to be in the back row.This matter will not be mentioned for the time being.

It only said that Yu Wei left Sijiu City according to the address provided by Director Yang, and found a factory named Xiangyang Machinery Factory in the northern suburbs. After the factory guard checked Yu Wei's ID, he asked Yu Wei to wait for a while. .

Then the guard entered the guard room, shook the phone, said a few words, and told Yu Wei when he came out that someone would come out and take him in later, and asked him to wait a little longer.

After a while, Yu Wei saw an expert who he had seen in the meeting room of the big leader last time, and had dinner with the big leader.This expert, Yu Wei remembers the surname Hu.

When Expert Hu saw Yu Wei from afar, he happily walked two steps faster and rushed over.When he walked up to Yu Wei, he said happily to Wei: "Yu Gong, I'm finally waiting for you! I'm just waiting for you!" After speaking, he shook Yu Wei's hand vigorously!
"Follow me, I'll come to pick you up today, and you can come in and out freely with the certificate issued to you in the future!" Expert Hu said.

"Okay, thank you Mr. Hu!" Yu Wei thanked quickly.

Expert Hu led Yu Wei through the corridor on the right side of the first floor of the office building. At the innermost part of the corridor, there was an iron door. Expert Hu took out the key and opened it directly. Give Yu Wei a hand, and then directly use the key to unlock and enter.

After Expert Hu opened the door, he led Yu Wei down another corridor.In the innermost part of the corridor was another iron door, which was still opened with another key.Expert Hu told Wei that the key here will be issued to him later.

After the door opened, Expert Hu led Yu Wei into a fully enclosed workshop of about [-] square meters.

There were quite a few people inside, and Yu Wei saw at a glance that there were seven or eight of them who became academicians in later generations, and he had seen his biography.

Among them, there is even an absolute master in the field of computers in later generations!

Here, Secretary Lin, the secretary of the big leader, served as the logistics coordinator.The leader of the R&D team is Expert Xu from the mechanical department, and there are two deputy team leaders, one of whom is the later computer expert and Expert Hu.

Yu Wei was assigned the task of being the chief commander of the final assembly and the leader of the commissioning team.In other words, Yu Wei came to assemble the CNC machine tools and was in charge of debugging after the assembly.

After everyone was ready, everyone didn't bother, and carefully checked the parts of the CNC machine tool and the parts waiting for final assembly!
Then Yu Wei checked the design drawings again!After confirming that there is no error, the final assembly will start.

During the final assembly process, Yu Wei constantly checked whether the tolerances of each accessory were within the allowable range of the design.The spare parts whose tolerance exceeds the design range of the drawing will be stopped immediately, and the production will be reprocessed according to the tolerance matching requirements on the drawing.

In this way, the speed of final assembly will definitely not be fast, but if the requirements are stricter, the success rate will be higher later.

Of course, this cannot be achieved overnight. Before leaving get off work in the afternoon, Secretary Lin distributed keys and other things to Yu Wei.Today is just the beginning, things have to be done step by step.

For the next half month or so, Yu Wei spent every day like this.Early this morning, the R&D team gathered in the workshop.

According to the progress made in the past half month, the CNC machine tool will be fully assembled today!
Yu Wei was also very excited!
Keeping his mind steady, Yu Weiwei issued various instructions for the final assembly in a loud voice, and the personnel at each station in the workshop also carried out their work in an orderly manner.

Finally, Yu Wei called out to check whether the final assembly was completed?After waiting for a while, all reports were completed normally.

Yu Wei checked again, and after finding no problem, he shouted: "Power on!"

Then the electric switch was pulled on, and the CNC machine was connected to the power supply.Then Yu Wei pressed the start button of the CNC machine tool!
Suddenly, the sound of the engine and oil pump turning came from the CNC machine tool.Then Yu Wei began to test the various movements of the CNC machine tool with an empty car.

After all the tests, Yu Wei was very excited. The CNC machine tool has met the design requirements in all aspects, and now there is only trial production to see how the control part performs.

The test results of the mechanical part and hydraulic oil circuit designed by Yu Wei are very satisfactory.Now only the control part of the machine tool is left to see if it can meet the design requirements!This piece is the top priority of CNC machine tools!
Yu Wei has completed his task, and now he gathers with everyone to watch the workers load the workpiece and fix it with jigs!

Then the computer expert is inputting various data and instructions to the CNC machine tool.After finishing, Yu Wei saw him check it several times, and then pressed the start button.

Next, it was the waiting time, and everyone stared at the CNC machine tool processing the workpiece without blinking.

Afterwards, after the workpiece was processed, the research and development team leader and others rushed to conduct various tests on the workpiece!
After the test results came out, everyone retested again, and the results remained the same.The R&D team leader announced that the machining accuracy has reached the design requirements of CNC machine tools!
Everyone hugs each other happily!Then, the CNC machine tool was repeated several times for various tests.After get off work in the afternoon, the R&D team leader finally announced that the CNC machine tool has been successfully developed, and its performance is the same as that of similar international products!
Secretary Lin immediately organized everyone and had a simple celebration first.The specifics will have to wait until all the circumstances are reported to the higher authorities.

And Yu Wei has thus completed his task.After everyone celebrated briefly, Yu Wei handed back all kinds of keys and passes, and said goodbye to go home.

After returning home, Yu Li had already gone to bed and went to bed first.Yu Wei quickly washed up and went to bed before falling asleep.

The CNC machine tool has been developed, and Yu Wei is also relieved. There are still a few years before the ten-year period.As long as the CNC machine tools are well developed in the past few years, even if the technology of CNC machine tools has stagnated in the past ten years, it will be much better than the previous life!
Yu Wei breathed a sigh of relief, and slept until dawn.After waking up, seeing his relaxed expression, Yu Li knew that Yu Wei was busy recently, and the things he hadn't said at home should be completed.

Then he stepped forward and hugged Yu Wei and said, "I've been busy for so long, and finally I'm done? Is it all right?"

Yu Wei took a bite of Yu Li and said, "Well, it went well and succeeded, but I can only talk to you when I have a chance in the future."

Yu Li knew that some things about Yu Wei's work were required to be kept secret, so she didn't care, she just said: "If you can't say it, it's better not to say it!"

Then he chatted with Yu Wei about Yu Haitang's plan not to take the university entrance exam.Yu Haitang's grades are not comparable to Yu Wei's and Yu Li's.The two college students in the family took turns tutoring her, but they still couldn't get in.

Yu Wei couldn't do anything after hearing this, so he said to Li: "We are both college students, and the work assigned after graduation will not take up the jobs left by my parents. I will talk to Director Yang and Director Gong of the Human Resources Department when we arrive. Just give Haitang one of the jobs, and that's the only way to do it first!"

Yu Li nodded after hearing this, and said nothing, since she couldn't read the book, she had to settle the job first.

(End of this chapter)