Chapter 468: Give them final assignments
On December 20, Tuesday, after Gao Zhendong finished his class, he turned around and went to find Dean Dai.
"General Engineer Gao, please have a seat. Every time you come to class, except for working with Professor Luo and the others, you basically come and go. It's hard to even talk to you. It’s up to you.” Dean Dai smiled.
“It’s not just Professor Luo, I also go to Professor Liu’s place occasionally, haha.” Professor Liu’s prototype gun was almost ready when Gao Zhendong came over in mid-September on the first day of class. Gao Zhendong also came over occasionally to offer some small improvement suggestions.
The most important thing is that Gao Zhendong recommended Mr. Xiang to Professor Liu. Don’t forget that the ABS shell and optical plastic of the disposable rocket launcher were made by Mr. Xiang. The main reason for introducing him to Professor Liu was It was to solve a "simple" problem: the handguard and stock of a new gun.
Anyone who knows the art knows that the cost of wooden gun stocks and handguards is far higher than that of plastic ones.
What’s different this time is that Gao Zhendong’s suggestion to Professor Liu and others was to replace the steel folding bracket with an adjustable folding bracket. The steel bracket is too painful in winter, and the handguard is also a fishbone guide rail.
It is definitely impossible to use wood for fishbone guide rails. Let alone whether it can be made. Even if it can be made, the price will be sky-high.
As for the adjustable folding support, although Gao Zhendong did not suggest an adjustable cheek support, he did propose an adjustable length. Gao Zhendong’s suggestion was an adjustable steel tube frame + plastic outer wrapping.
This requires suitable plastics. Mr. Xiang has experience in disposable bobbin ABS and has a twin-screw extruder on hand. Both the material itself and the processing technology are the most trustworthy. of.
As a result, the test time of the prototype gun has been postponed for a while, and it is estimated that it will not be completed until the beginning of 1961. Fortunately, even so, there is still plenty of time, and it is earlier than the original plan.
Dean Dai also knew that Gao Zhendong was very busy there, so he smiled and said: "Then I have to thank you for your support for them first, haha. You came to see me today because you have something good to take care of. Me? "
Gao Zhendong sat down and took something out of his bag.
“I shouldn’t take care of you, but I do have something I want to discuss with Dean Dai to see if we can move forward. If not, I’ll find someone else.”
He went to Dean Dai. , and there is a reason for this. The work of integrated circuit design is most closely related to the various departments and majors in Dean Dai’s college, and it is naturally prepared for this place.
Seeing that Gao Zhendong really had something in stock, Dean Dai immediately became excited. He also brought information. Such a thick pile must be good stuff!
"Hey, there's a lot of content. It seems I'm going to have a full meal today." Dean Dai joked.
Gao Zhendong took out the materials, but did not hand them over. He asked for his intention first. If there was no intention, he would have to put them back.
"Dean Dai, you should know about integrated circuits, right?"
Dean Dai's eyes flashed: "I know a little bit, but not the specifics. Why, this is Something related to integrated circuits? ”
Integrated circuits are still in their infancy at this time. It is normal for most people in the country not to understand them, but they have still heard of them. The country is not completely closed off. It is still trying to find ways to get knowledge from outside, but it is relatively difficult. .
Dean Dai knows that this thing is the latest technology, which plays a very important role in electronics, automatic control, and electromechanics, and has extremely broad prospects.
Originally I wanted to offer some courses in this area, but I was struggling to find a way to learn more. No one understood it and were still trying to figure it out.
When I heard that the things in Gao Zhendong’s hands were related to integrated circuits, he was full of energy, great luck, great fortune!
Gao Zhendong nodded: "Yes, the core of the integrated circuit is divided into two parts, one is design and the other is manufacturing. In terms of manufacturing, there are related issues being promoted, and another issue now is the issue of design. ”
Dean Dai has no idea that there is such a thing. Manufacturing is being promoted, and design is a problem. Doesn’t that mean that manufacturing is on track? And this matter is definitely related to the young man in front of me.
Gao Zhendong didn't say the specific details, so he couldn't ask, but this didn't prevent him from making his own judgment in his head.
"So, Chief Engineer Gao, what you have in your hands is about integrated circuit design?" Dean Dai asked, resisting the urge to reach out and grab it.
Gao Zhendong nodded: "Yes. I spent a lot of time exploring it, and I have some design ideas and insights for the current integrated circuit technology. And now do I have any ideas in my plan? There are very few integrated circuits that need to be designed, and they suffer from a lack of manpower.”
Dean Dai no longer knows how far this young man has gone in various majors. Anyway, people talk about this emerging industry that is still blank in the country. Technically speaking, the tone of voice is as simple as drinking your own water.
"General Engineer Gao, you want to bring a batch of integrated circuit design seeds, right? That's no problem. There are many suitable majors in our college, and there are probably many interested students. You can pick whatever you want, and we will definitely Support and cooperate.”
Dean Dai jumped in first without waiting for Gao Zhendong’s request. What a great opportunity. This person’s alma mater is not simple. It would have been better if he hadn’t been able to attend classes here. If he was in love, he would have gone back to his alma mater to call for help.
Hey, Dean Dai will answer it quickly.
This caused Gao Zhendong to choke back many of his words and disrupted his train of thought.
“Ah, that’s right. My original idea was to wait until I finish taking “Data Structure” this semester and have a batch of seeds in the school, and then switch to this one, but I didn’t expect The plan is not as good as the change, the situation is developing faster, haha.”
Gao Zhendong is definitely not prepared to take the same class a second time, including "Principles of Automatic Control", let alone "Data Structure", a class that can be completed in one semester. There were many young teachers from Beijing University of Technology who came to attend his class. These were the seeds Gao Zhendong planted. He planned to teach a class only once, and leave the rest to these people.
His time is tight and he has a lot of practical information. Instead of repeating it, it is better to turn to a new course and continue to cultivate seeds.
There was a saying that was widely circulated within the Beijing Institute of Technology, "Professor Gao goes to class - just once." That's how it came to be, and it became the secret code for people from the Beijing Institute of Technology to communicate after graduation.
Dean Dai was very happy to hear this.
First, the progress of integrated circuits is gratifying. Although Gao Zhendong did not explain the specific situation of "situation development", it can be heard from his words that the manufacturing project of integrated circuits is definitely progressing very fast, so much so that Gao Zhendong originally planned to start it in the next semester. Design courses can’t keep up.
Secondly, judging from Gao Zhendong’s arrangement of changing courses after taking one course, he definitely has a lot of new things, and he probably can take new ones every semester.
Thirdly, it seems that General Engineer Gao is planning to teach at Beijing University of Technology for a long time. This will bring many new things to Beijing University of Technology and cultivate many teaching forces. Moreover, they all have unique skills. Make a lot of money.
"Okay, Mr. Gao, if you need anything, just ask, I will definitely support you. If I can't support it here, I will go to the school to support it. No matter what, I must arrange your affairs." Dai Dean's chest thumped loudly.
While handing over the information on integrated circuit design, Gao Zhendong introduced his ideas.
Dean Dai listened and read at the same time, nodding his head repeatedly, and was very happy. This book of materials, plus Gao Zhendong's class, basically established the leading position of Beijing University of Technology in this direction in the future.
"General Engineer Gao, I'm initially thinking about it this way. Do you think it will work? This course is taken by senior students in the Department of Electrical Engineering. They have the most comprehensive knowledge structure and the strongest learning ability. Once they have learned it, It’s almost done. If they are willing, we will arrange this as their graduation project. If there are those who learn quickly, they can enter the graduation project in advance.” Bi She started, seamlessly.
This arrangement is very reasonable, and it will not disrupt the course schedule of students from freshman to junior year. For senior courses, there is relatively more room for adjustment.
Moreover, Gao Zhendong also knows that if they start from the freshman year, let alone whether they have mastered the basic knowledge, but wait for them to graduate. I don’t know how many years they can work.
Gao Zhendong smiled and said: "Well, Dean Dai's arrangement is very thoughtful. Let's promote it for the time being."
As for the preparation of teaching materials and other work, it must be left to Dean Dai and the others, Gao Zhendong just waits for class.
Gao Zhendong also informed him of his upcoming business trip, asked for leave, and asked Dean Dai to arrange course adjustments in advance.
As for substitute teaching, no one else can or dare to do it now.
After finishing talking to Dean Dai, Gao Zhendong turned around and went to Professor Liu's place. It was almost lunch time.
"Professor Liu, you have to treat me to lunch today, haha." Gao Zhendong walked in and banged the bamboo pole loudly.
Professor Liu was also unambiguous: "Hey, it seems that the thing you mentioned has produced results? Bring it, bring it first and then talk about it."
Gao Zhendong laughed and touched Two round iron boxes came out and were handed over: "Try, try."
This thing is none other than a quick-loading drum with a capacity of 75 rounds.
The cause of the matter was that when Gao Zhendong was communicating with Professor Liu, he was really unhappy with the 80-round drum they designed.
They did keep in mind Gao Zhendong's suggestion that the drum drum be used for both rifles and machine guns, but the designed drum magazine was a bit weak.
Basically designed according to the drum structure of PPsh41, except that the pistol bullets were replaced with intermediate-power bullets, and the dimensions were modified accordingly. In order to be compatible with the magazine, a small socket was made. It can be inserted into the gun. It's not that it can't be used, but there are a few problems.
Well, like the PPsh41, the bullet is pointed upward when loading. The problem is that the taper and aspect ratio of the rifle bullet are much larger than that of the pistol bullet. It turns out that the structure shakes badly. Leading to a high rate of ammunition supply failure.
The second thing is that the winding and loosening operations of this product are more troublesome. If it is tight, you will not want to loosen it. If it is loose, it will not be tightened. Once the bullet is full, it is basically pressed. Tightly wound.
The third problem is the socket. For the PPsh structure drum, the bullets are in a single row in the drum, but the socket part is double row, and from single row to double row. The corner is quite large, which further causes difficulty in the ammunition supply.
Gao Zhendong hit him several times, but he really felt disgusted and directly robbed Professor Liu: "Professor Liu, let me make you a drum, and you can treat me to a meal."
(End of this chapter)