Song Weilun!

It’s really Song Weilun!

Confirm that is correct!

The designers who recognized Song Weilun finally exclaimed uncontrollably, with a look of astonishment on their faces.

More designers didn't know Song Weilun, and they couldn't help but ask curiously: "What's wrong, who is Song Weilun? Is it very famous?"

The exclaimed designer gave them a blank look, "Don't you know who Song Weilun is?"

"Yes, you guys, even Song Weilun doesn't know, so I'm convinced you. They are the authoritative design of vertical launch system for vehicle-mounted missiles in China and the first in China in this field."

What!

Such a person who is so tired!

It was heard that Song Weilun was the first person to design and develop the vertical launch system of vehicle-mounted missiles in China, and other designers also showed surprise, stopped and watched Song Weilun and Yang Fan get on the car.

"He talked and laughed with Chief Commander Yang!"

"Yes, they seem to have a good chat. They should have to go out for dinner together."

Yang Fan saw the reactions of some designers, felt their astonished gazes, smiled slightly, and got into the car.

The car started, left Donghai Station, and went to a nearby restaurant where the four of them had lunch but did not drink.

afternoon.

Yang Fan and Song Weilun sat together again and continued to talk about the missile vertical launch system, mainly conducting technical communication.

This time, they were not in the reception room, but in Yang Fan's office. The two sat on the sofa, drinking tea, and chatting very much.

I wish I had met too late!

Complaint with each other!

Both of them feel this way. In the design of the missile vertical launch system, the two coincide with each other in many places and have many similarities.

After one or two hours, it felt like it was over, but I still felt a little unsatisfied.

Song Weilun said: "Chief Yang, I have gained a lot today. I feel a little embarrassed to disturb you for too long and spend so much time on you."

Yang Fan said: "Where, where, Mr. Song, you are polite, I have gained a lot. I welcome you to me at any time in the future. If you have any technical issues in the design and development of missile vertical launch system, we can also communicate."

"Sure, certain." Song Weilun stood up and shook hands with Yang Fan, "I will disturb you again in the future."

"Welcome to disturb me!"

The two of them said a few politely, Song Weilun was about to leave, and his eyes fell on the big table next to him again, which was the long table Yang Fan used to review the design drawings.

There are a lot of design drawings on it, some have been reviewed and signed and approved; some have problems after review and need to be modified; and some are drawings that Yang Fan has not had time to read.

These drawings were originally planned to be viewed today, but Song Weilun came to visit and was temporarily delayed. Yang Fan was about to wait and review them.

When I just talked with Yang Fanchang about some technical issues in the design and development of missile vertical launch system, Song Weilun had already noticed these drawings, but he was very speculative at that time and did not pay too much attention to these design drawings.

What about now?

What should be discussed has been finished, and he couldn't help but look at these drawings a few more times. To be honest, he was still quite interested in the design of the 054 ship.

Looking at the design drawings on the table, Song Weilun asked: "Chief Yang, these are all design drawings for the 054 ship."

Yang Fan said proudly: "Yes, they are all design drawings of the 054 ship. It has been more than half a year since they have entered the comprehensive and detailed design. Some of the design drawings have been completed, and some of the design drawings have begun to be archived."

The drawing archiving is officially completed.

Yang Fan knew very well that the design drawings of the 054 ship had at least 4,000 drawing numbers, and there should be two or 30,000 design drawings of all sizes.

After entering the comprehensive and detailed design stage for more than half a year, some design drawings have been archived. Yang Fan is very satisfied with this design speed.

These are all design drawings of the 054 ship!

Song Weilun thought to himself that after entering the comprehensive and detailed design stage for more than half a year, there were so many drawings placed with Chief Engineer Yang. It seems that the design of the 054 ship has made good progress.

Thinking of this in my heart, I immediately became interested and picked up one of the design drawings to take a look.

As soon as she picked up the design drawing and took a look, Song Weilun looked shocked.

This, this, this...

It was really beyond his expectations!

He said in surprise: "This is not a hand-painted design drawing, it was actually printed by a computer!"

I picked up another one, which was also printed by computer. I looked at several design drawings in succession. Without exception, they were considered to be printed by computer, and none of them were hand-painted.

"Chief Yang, all printed by computers. Do you all design institutes promote computer-aided drawing? This is incredible!"

Of course he knew computer-aided drawing, which was very popular and common in Europe and the United States.

Many large European and American companies are computer-assisted drawings, and there are almost no manual drawings.

However, in our country, we are still in the manual drawing stage, and there are few computer-assisted drawings.

Donghai Institute actually uses computer-aided drawing, which is really beyond his expectations!

Song Weilun is still considering whether the design team he led will try to start using computer-aided drawing.

In this regard, Donghai Suo undoubtedly came to the forefront.

Seeing Song Weilun so surprised, Yang Fan smiled cheerfully and nodded, "Yes, our entire institute has promoted cad drawings and no longer used manual drawings. This is one of the reasons why our 054 ship design is progressing so quickly."

"If the manual drawing is still used, the design task volume of the 054 ship may take three or four years, but now it will only take about two and a half years."

So efficient!

Although he knew that the Cad drawing efficiency was high, Song Weilun still felt anxious after hearing what Yang Fan said.

"Chief Yang, to be honest, I plan to promote cad drawings, but I didn't expect that the East China Sea Institute has fully promoted it, which is a good opportunity for us."

His tone was filled with excitement. As a chief teacher, he had seen big scenes and was so uneasy now, which shows his mood at the moment.

"Chief Teacher Yang, can you introduce to me about your Cad drawing situation?"

"Of course, no problem."

Yang Fan was very refreshing and simply gave a more comprehensive introduction to the current computer-aided drawing situation.

After listening, Song Weilun became more enthusiastic.

This is an unexpected gain!

I never expected it!

I came to Donghai Institute for the purpose of technical exchange, but I didn’t think about it. Not only did I solve the problem of gas jets, but I also accidentally discovered that all the staff of Donghai Institute used Cad drawings.

Song Weilun was a little excited!

"Chief Professor Yang, I want to visit the usage of cad drawings in each design room below."

Yang Fan smiled and joked, "Mr. Song, are you in a hurry to go back?"

"Don't rush back. Let's talk about it tomorrow or the day after tomorrow. I'm going to go to the design rooms below you to take a look."

The two of them just exchanged technical issues related to the vertical launch system of the missile just now, but they were still unsatisfied. If they had time, they could chat for another one or two hours.

But Song Weilun got up because the plane was flying to the airport ship later.

What about now?

The plan is cancelled and the air ticket is refunded. Don’t rush back first. Let’s take a look at the usage of the East China Sea Cad.

"Can."

Yang Fan agreed, and picked up the phone and called Li Zhengjun in, "Director Li, Mr. Song wants to understand the use of our cad. You can take Mr. Song to each design room and take a look."

"OK."

Li Zhengjun said enthusiastically: "Mr. Song, please, let me take you for a walk and take a look."

Yang Fan said, "Mr. Song, I won't be with you anymore. I'll treat you tonight and we'll have dinner together."

Song Weilun was full of thanks and held Yang Fan's hand tightly, "Chief Yang, you are busy. I'm so sorry for having been wasted so much time today. I'll treat you tonight."

Yang Fan said: "You are a guest from afar, so I'll treat you."

"No, I have to treat this meal." Song Weilun insisted.

Watching Song Weilun and Li Zhengjun walk out of the office, Yang Fan calmed down and began to look at the pictures carefully, finishing the design pictures that had not been finished yet.

Li Zhengjun took Song Weilun to the design rooms below.

Song Weilun saw that there were many computers in each design room, basically one for each person. The designers were skillfully operating on the computer and using the cad to draw design drawings.

In the evening, Song Weilun insisted on treating guests and thanked Yang Fan.

Because it was night, the two of them drank a little wine, while drinking and eating vegetables, while talking about the Cad drawing.

The next day.

Song Weilun did not rush back and continued to stay in the East China Sea Institute to have an in-depth and comprehensive understanding of the use of the Cad.

Many designers have seen Song Weilun. Originally, most people didn’t know him, but now, most people know Song Weilun.
To be continued...