After all, Lu Renkai is in his 50s, even if he has a high spirit, he can't keep up, and he is a little out of breath when he pulls Lin Qiangsheng out of the building.

Lin Qiangsheng smiled and talked to Lu Renkai without chatting and walked to the research institute of Harbin Qi, Hafei is worthy of being a unit with a sound industry that can produce large bombers, and the planned area was very large when it was first established, and the total area is equivalent to a small town.

When he arrived at the research room where Professor Dong Fang and others worked, Lu Renkai went straight to the computer without taking a break, at this time these computers did not have an official name, they were called microcomputers at home and abroad, and the unified title of the so-called personal computer had not yet appeared, and it was necessary to wait for the birth of the blue giant IBMPC. Don't think that any computer can become popular if it is called a personal computer, and it will be useless without the influence of the blue giant.

Lu Renkai looked left and right, a foreign female engineer was using a special program software to check the number of jù, he turned his head to look at the computer used by Zou Xue, at this time the girl was using CAD to edit the parts graphics, only to see that she called the number jù package in the number jù library, and immediately appeared on the monitor one by one the required parts drawings. In addition to the fact that the trackball used by the girl is not very sensitive, Lu Renkai found that this drawing software is really convenient for engineering design.

"It's so much more convenient, using such a software program can greatly simplify the work of our designers! With this program, we can cut the design time in half! Lu Renkai said with great certainty.

Lin Qiangsheng smiled: "It's not just half, you come to see this program." He pointed to Lu Renkai to the program that a foreign female engineer was operating.

"This is the NASTRAN program, which uses finite element analysis to calculate and analyze the structural strength, weight, load, etc. of the part. If you apply this program to the design of the aircraft, you can greatly improve the efficiency without having to do a lot of troublesome manual calculations! Lin Qiangsheng said to Lu Renkai.

"Finite element analysis? This approach to industrial design has already been implemented on a computer?! Lu Renkai said in shock, his eyes fixed on the procedures operated by foreigners.

Lin Qiangsheng nodded. Xiang Lu Renkai said: "If your design team needs it, I can send you a few sets of computers, and you can try to use these advanced methods to design the Y-12!" I'm sure they'll make you much more efficient, and I'll be able to see my plane sooner! ”

Lu Renkai grabbed Lin Qiangsheng's shoulder and said excitedly: "Great, Mr. Lin!" You can talk and count! ”

After he finished speaking, he stared at the computer screen with bright eyes, and muttered incessantly, "Finite element analysis." Finite element analysis"

For engineers, finite element analysis is as sharp as a dragon-slaying knife in the hands of a hero!

Lin Qiangsheng really said that his words counted, and the next day he sent 4 microcomputers and a printer to Hafei Design Institute. The software programs in the computer are readily available, what Word, Execl, CAD, NASTRAN, are already installed in the computer, and there are even many digital jù models in the software.

The designers felt a little heartache when they watched a young man with a missing right arm working hard to assemble a computer for them, and they didn't know whether they were afraid that this disabled brother would drop the computer or feel sorry for his hard work.

Someone asked the young man who was missing an arm, "Why did the man surnamed Lin call you to help?" ”

Guo Yubao's stump at this time has been fitted with a prosthetic, and his walking is quite normal. It's just that his right arm is above the elbow joint, and the bottom is blown up. When moving things, Guo Yubao struggled. You need to hold something with your left arm to work.

When he heard someone say this, he turned around and said with a smile: "Brother Lin saw that my computer was good, so he asked me to come over and teach you how to use those programs." ”

Like many young people, Guo Yubao is extremely quick to get started with computers, especially some computer games, but Lin Qiangsheng finds things that are not interesting, but Guo Yubao plays happily.

"You still use a microcomputer?" Someone shouted incredulously.

"You see people can assemble it themselves! I don't even know what these things are called," said a young designer.

Lu Renkai is very enthusiastic about his work, and at the same time he is also very interested in some new things, and he wants to ask Guo Yubao about everything when he installs the machine. When I was working, I didn't care about it, but I automatically filtered out what others said, and I threw myself into my work.

At this time, some people gradually came to watch, and there were still some people in the design office who were very interested in computers. Hearing the news, they all ran to the fuselage design room and watched around a few computers.

Guo Yubao finished assembling the four computers and connected one computer to the printer, and he asked Lu Renkai, "Director Lu, Brother Lin asked me to teach you how to use these computers." You are all learned people, what do you think we teach the Fa? ”

Guo Yubao himself was also thinking, and the job assigned to him by Brother Lin made him scratch his head. The people here are all asked by the university, how can he, a soldier who is only in the first grade of junior high school, teach these people. Therefore, Guo Yubao made up his mind that he must have a modest and cautious attitude here, and he must not embarrass Brother Lin.

Lu Ren said with a smile: "In terms of computers, you are our teacher, you just teach us as your students!" ”

As he spoke, he turned back to the people in the design room and said, "Comrade Lin Qiangsheng who came yesterday. He is an overseas compatriot but cares about the construction of the country, he sent us four microcomputers and printers, we must cherish and care for these equipment! Now we want to learn computer operation from this Comrade Guo Yubao, and we must seize this rare opportunity! This Guo Yubao is comparable to our teacher on the computer, and everyone must study seriously when he teaches! ”

Everyone nodded heavily when they saw that the deputy director said so strictly, and everyone knew that this study was not easy to come by. If anyone learns well and knows how to operate, then one of the four computers will have the opportunity to use the computer themselves. Although you can't personally participate in the flight test of developing the aircraft yourself, you should not miss this opportunity to operate the microcomputer, and the important thing to fly an airplane is the physical condition, and the operation of the computer does not require strict physical conditions.

Most of the people present came to study with the idea that it would be good not to be able to get on the plane and have a microcomputer, and no one wanted to miss this opportunity to get in touch with advanced foreign computers.

Guo Yubao pondered for a moment and said, "At the beginning, Mr. Lin threw me a computer for me to study by myself. He said that the steps to learn how to operate a computer should start with getting on the computer yourself! ”

"Director Lu, you can pick four people on the plane. I'll teach while you do it. Guo Yubao said to Lu Renkai.

When everyone heard that this disabled little brother asked the deputy director to pick four people on the plane so reasonably, they all looked at Lu Renkai with bright eyes.

"Okay, I'll pick four people!" Lu Renkai turned his head happily and looked at it, and he saw that everyone's eager eyes made Lu Renkai scratch his head a little. It's hard to choose who you don't pick, and you can't get on it yourself!

He looked at a few people who usually looked better, clicked on one of them and said, "Li Zhe, come on!" ”

Li Zhe usually works silently to draw, but he didn't expect the deputy director to call him, he nodded happily, and excitedly stepped forward and sat in front of a computer on the side.

"Li Zhe usually looks good, so it's not wrong to pick him!" Someone sighed quietly.

"Pick two more lesbians, gay men will let go!" Lu Renkai ordered two more female designers, the two women were older and one younger. The youngest one was just twenty-three or fourteen years old, and when he heard his own excitedness, he shouted, "Thank you, Deputy Director Lu!" ”

The other woman was in her early thirties, and Yan Sù also had a smile on her face, nodded and sat down in front of the computer unceremoniously.

Lu Renkai ordered another old comrade, and felt that it was almost enough for everyone in the design room to find a chair and sit down, and then he told Guo Yubao that he could teach.

Guo Yubao nodded, thinking about the words he summarized last night, he slowly said to everyone: "Then I'll start!" I'm also just new to computers. There are still a lot of places that you don't know, if you don't teach it right, please bear with me! "Finished. Guo Yubao bowed to everyone present.

Everyone was happy, in fact, the young man in front of him was a hairy young man in all respects except for the loss of an arm, which made everyone a little stunned, but the modest attitude of the young man in front of him still won the favor of everyone present.

"What you see is the Pentium computer, which is the most advanced microcomputer in the United States right now! It is powered by an 8086 processor, which is clocked at a frequency between 4.77MHz and 10MHz. It can transmit or accept 16-bit jù per cycle, so it is called a 16-bit processor. Look at this floppy disk in my hand, this is a 3.5-inch SONY floppy disk, it has a capacity of 875KB. Plug it into the floppy drive and we can use it to save a few jù. When you use floppy disks, you must keep them clean. It's fragile and very susceptible to damage! Therefore, when we usually do the number jù, it is best to use the floppy disk to back up a few more logarithmic jù! ”

Guo Yubao began to introduce the basic knowledge of computers, and these novel knowledge easily captured the hearts of designers.

Guo Yubao explained while asking the four people on the computer to turn on the computer, so that he explained the scene clearly.

Lin Qiangsheng threw a few computer-related books to him and let Guo Yubao study by himself, of course he can't be as irresponsible as Lin Qiangsheng at this time. He started with simple CAD and taught everyone how to operate, and other computer knowledge was taught to everyone when teaching software.

The efficiency of the designers' learning is still quite high, Guo Yubao taught all morning, and some people can basically operate the drawing software simply.

"It would be nice to have a few more computers, four is a bit less!" More than 20 people can't come anyway, and some people who didn't catch the computer are hungry to death, and they can't help but nag when they are in a hurry.

"When our funds are in place, I have to ask my superiors to add a few more microcomputers!" Lu Renkai's eyes lit up when he looked at these microcomputers, and he couldn't help but think about what kind of scene would be if everyone used computers to draw and design airplanes!

Lu Renkai imagined the prototype of the Aircraft Design Computer Research Center in his mind, but he didn't have a complete idea yet, but he only had a slight idea! (To be continued......)