Chapter 230 The Soy Sauce Party in Safety Production Training
Yu Yuncheng quickly looked at the record and had some questions: "This is based on your request, calcining every 4 to 8 times."
Gao Zhendong smiled and said: "The calcining power is low and cannot achieve the desired effect. If the number of times is accumulated too much, the impact of the residue will be greater. In principle, the calcining power should be higher than the crystal pulling power, otherwise the continuous The residue of the crystal pull can’t be solved.”
Yu Yuncheng patted his head: “It’s my fault. I was afraid that the power would be too high and the graphite components would be burned out, so I switched to low power for a long time. The effect should be about the same, but it seems that this change was not very successful, haha.”
This is also normal. He can take the initiative to make changes while making them. This is what makes Yu Yuncheng different from ordinary people. This is also the reason why he is ahead of others, he has the ability to make changes.
Most of them are successful, with occasional hiccups, such as this one.
After talking to Yu Yuncheng about other things about the single crystal furnace, Gao Zhendong left the single crystal furnace laboratory.
Gao Zhendong returned to the computer room. Half of the computer room is now filled with equipment such as regulated power supplies, multimeters, and oscilloscopes, but there are no spectrum analyzers or digital signal generators.
These things that can be purchased on any e-commerce website in the future are not so available now. Fortunately, Gao Zhendong is not in communications, so the problem is not too big.
He is debugging the ALU of the single-board computer. Some people call this thing an adder, and some people call it a logical operation unit. Computers at this time did not have any technology such as superscalar pipelines, so there were only two in total. .
One for the instruction address and one for the operation itself.
Although the name is an adder, in fact addition, subtraction, multiplication and division are all done by this thing.
To put it simply, it uses different encoding formats of numbers to convert other operations into binary addition.
If we do not consider future technologies such as hyper-threading, superscalar pipelines, multi-issue, out-of-order issue, etc., there are actually not many ALUs in the CPU, and technologies such as multi-level cache are removed. If so, fewer transistors are needed to complete the CPU's functions.
The ones with more computing units are the later GPUs. There are really many computing units in that device. In essence, it relies solely on the heap pipeline to improve performance.
This matter is a bit cumbersome. Fortunately, Gao Zhendong has DJS-59 as a basis. ALU and other things are basically copied from DJS-59. The only difference is that the logic gates composed of transistors are replaced by ready-made logic gates in integrated circuits. .
In this way, the circuit is much simplified.
For an integrated logic gate circuit, it only needs a necessary resistor at the output end and a 0.1uF decoupling capacitor for each piece to perform the work of a digital circuit. The circuit is very simplified. .
In this case, in the digital circuit part, when debugging each unit circuit, Gao Zhendong can temporarily put aside analog things and concentrate on the input and output of digital signals and state transfer.
As long as the status of the transistor unit circuit corresponding to DJS-59 is consistent, it means there is basically no problem.
Moreover, integrated circuits are made of silicon. Unlike germanium transistors, silicon semiconductors are much more stable, so they need to spend much less time maintaining the working environment. Of course, germanium tubes are not without their benefits. For example, the pressure drop is much lower than that of silicon tubes, but this advantage is of little use here.
In addition, the operating frequency is relatively low, and there is no need to consider high-frequency issues, so overall debugging is not difficult, but it takes more time.
At almost noon, Deputy Director Li’s nephew came to see him.
"Teacher, I have to ask you to attend the "Safety Production Management System" training kick-off meeting this afternoon. You have to check the platform, otherwise we will not know what to do."
< br>As Xiao Li said this, he handed him a training arrangement plan with both hands.
After a long period of preparation, with the support of the 17th Machinery Department, the "Safety Production Management System" training is finally about to begin.
The reason why it takes a long time is mainly because there are many people, companies and units involved, so enough time should be left to arrange relevant work for the comrades participating in the training, especially this time, not long after the Chinese New Year.
This training is not only attended by the people of the 17th Machinery Department. Since the last training on "Project Management System" was very successful, it even had to be supplemented several times later, so this time "Safety Production Management" All kinds of production units, as well as production administrative units attach great importance to the training of "System", and registration is very enthusiastic.
Although Gao Zhendong will not participate in the entire teaching process, he still has to show up at some important nodes and several important courses, such as today's training kick-off meeting.
He took over the training arrangement plan and nodded: "Okay, I'll be there in the afternoon."
They will definitely go to this meeting. They can take less classes, but they have to gain influence. Besides, if they don’t go, they really don’t know what they are doing. There are all kinds of people who come to the training, but Xiao Li and the others can’t suppress them. Live.
It’s not that the trainees are about to rebel or anything, but it’s just that their abilities cannot be suppressed, and comrades from other units will feel that the training of the 17th Aircraft Department is a perfunctory one.
But when Gao Zhendong showed up in person, it was different.
He won seven of the first "Fire Technology Awards" of the 17th Ministry of Machinery, and was jokingly called the "Big Dipper" within the system. This nickname made Gao Zhendong a little dumbfounded. Fist of the North Dipper, right?
At the same time, the "Project Management System" training also made him famous in management. In short, as long as he arrives, the teacher organization of this management training will be serious, serious and effective. Order and emphasis. "Huh? Why did we arrange it in the auditorium? It's too big."
"Teacher, you don't know how many people are here. If it's not in the auditorium, it can't be accommodated. The logistics director is very happy at my uncle's place, and they can collect a large amount of accommodation and food expenses, haha "
Probably knowing what Gao Zhendong is worried about, Xiao Li added: "But after the kick-off meeting, the students will be divided into four groups, and we will each be responsible for the parts we are good at, and we will work cross-wise. This should be better. Otherwise, in the auditorium, the comrades at the back wouldn’t be able to tell whether I was a man or a woman without using binoculars.”
Gao Zhendong was relieved and asked Xiao Li to go back.
After the lunch break, Gao Zhendong rushed to the auditorium according to the time in the training plan.
As soon as he walked in, he was immediately greeted by endless greetings, including Teacher Gao, Director Gao, Director Gao, Senior Engineer, and Consultant Gao, all sorts of different.
The most special thing is that there is a person named Chief Engineer Gao, who comes from the Prairie Tractor Factory. Not to mention, they are the most in need of training in safety production management. After all, they have machinery there. , metallurgy, and processing are all available, and there are also weapons, pyrotechnics, and energetic materials that others do not have.
However, there is a group of people that Gao Zhendong did not expect, including people from the computing office.
He looked at the familiar people in the computing institute and said with a smile: "Why are you here too? You do more research and have nothing to do with production."
The people from the computing center smiled and said: "Director Gao, have you forgotten? The entire set of computers you built were produced at our place."
Gao Zhendong patted his head and forgot about this. It seems that the computing center is also going to follow the path of technology, industry and trade. However, at this time, technology and engineering are no problem, and trade is almost meaningless. The internal allocation will be as planned. Quotas are a matter for the Ministry of Foreign Commerce.
This unwarranted association made Gao Zhendong laugh. The information technology industry relies on Lenovo for nothing! We still have to do real technical research.
After cheering and greetings all the way, Gao Zhendong reached the front row.
Soon, the kick-off meeting began. As the organizer of this training, the leader of the 17th Machinery Department also arrived. After all, the people who came this time were also people from various systems across the country. He was more or less able to come. Showing your face is a show of friendship as a landlord.
But this time, Secretary Zheng was not with him, but someone else. Secretary Zheng was sitting among the students.
Leaders of all sizes spoke along the way, including Gao Zhendong, who is the founder of the production safety management system, the compiler of teaching materials, and the leader of the training team.
With this series of titles, Gao Zhendong left the stage after speaking. Many people in the venue were discussing him.
“Isn’t this the founder of the “Project Management System”? How come he is also the founder of the “Safety Production Management System”.”
“You have the ability, the deputy director in his twenties , How many brushes can he use?”
“You don’t know, this is not what he is really good at, these two can only be regarded as his part-time jobs.”
"Isn't it possible? How many nails can he drive with his whole body made of iron? At this age, he has only been working for a few years. In this short time, I can come up with one of these systems. I have to burn more nails for my ancestors. Zhuxiang."
"I heard that he has been working for about half a year, but this is not what he is best at."
"What is he good at?"
" I can’t say this. Everyone who knows knows it. If you don’t know, don’t ask.”
“.”
After the kick-off meeting, the students were divided into four groups.
Since half the day in the morning is used for registration, on Monday, the class time is scheduled from 4 to 6 pm and from 7 to 9 pm.
Everyone has no objections. If you finish studying earlier, you can return to work earlier, and you can apply the knowledge of production safety to production management earlier. Maybe you can save the life of a certain comrade invisibly. .
Gao Zhendong also gave an overview of the "Safety Production Management System" to the four groups of students, which just took up the time from the afternoon to the evening.
The total duration of the training is about a week. His course arrangement is that in addition to the general introduction, he will spend one day giving two classes to each of the four groups. He is mainly responsible for answering questions and solving doubts, which can be regarded as soy sauce. Let’s party.
After all, Xiao Li and the four of them can follow the script and give a little play, but when it comes to in-depth explanations and theoretical analysis of some regulations and requirements, they are relatively lacking.
(End of this chapter)