The rejuvenation of a great nation: from educated youth to national treasure scientist

Chapter 94 It turns out that doing scientific research is so simple [Please subscribe to support]

Wang Haoran had a very pleasant conversation with Li Guojian. After the conversation, he said goodbye to them and left.

After Wang Haoran left, Li Guojian said to Wang Mingshan: "Leader, do you think Comrade Haoran can complete this project?"

"I always find it difficult. Because there are so many subjects involved, and there are many aspects that we are blank about."

Wang Mingshan smiled and said, "You have to trust Comrade Haoran. He is an extremely smart man. He was able to build a production line of agricultural motorized tricycles from scratch. He can also develop herbicides and crop growth regulators needed for agricultural production."

"In short, the plans he mentioned have been successful so far."

"It will be very difficult to set up a domestic color TV production line! However, as long as he thinks it is feasible, we will give encouragement and support!"

"We, the great Chinese nation, cannot live on charity from others! We must be self-reliant!"

Li Guojian nodded and said, "You are right. We must be self-reliant and build our own advanced production equipment!"

"In the future, whatever cooperation Wang Haoran needs, we will provide it to him!"

When Wang Haoran returned to Beijing Institute of Technology, he first went to see the president, Liu Xianchao.

As soon as Liu Xianchao saw him, he smiled and asked, "How is it?"

Wang Haoran reported on the situation after his meeting with Guo Weiyang. Of course, he also talked about the cooperation he discussed with Wang Mingshan.

Liu Xianchao was very excited after hearing this. He nodded and said, "Our project is very large and requires donations from many parties. If we can get strong support from several departments, we will have the confidence."

"Haoran, you can decide what to do next."

Wang Haoran said, "Next, I will call a meeting with the comrades in the research group. Let's discuss together and break down the research tasks. Then, everyone can start working."

Liu Xianchao said, "Then let's hold it tomorrow afternoon. I'll have someone notify them. Yes! I'll also attend the meeting, but you'll be the main character at the meeting, and I'll just sit there and support you."

Wang Haoran naturally expressed his gratitude.

The next morning, Liu Xianchao asked people to notify everyone participating in Wang Haoran's research group to meet in the school conference room at 5 p.m.

All members of the research team have been notified, and everyone has promised to attend the meeting on time.

After receiving the notice, Zhang Aimin from the Department of Materials went to find his teacher Fu Zheyuan.

Fu Zheyuan is busy in the laboratory.

Zhang Aimin hurried over to help, and mentioned in passing that Wang Haoran was going to hold a research project coordination and communication meeting this afternoon.

Fu Zheyuan was busy with his work, and he snorted and said, "Young people don't know how high the sky is and how deep the earth is! Is it so easy to build an advanced production line for domestic color TVs?"

"The higher-ups are just kidding. They actually approved it."

"Ai Min, then go ahead and give it a try! Anyway, I think you shouldn't hold out too much hope, just treat it as a practice."

Zhang Aimin was a little surprised by Fu Zheyuan's attitude: "Teacher, you don't think Wang Haoran can really succeed in this project?"

Fu Zheyuan said: "The color TV production line involves too many technical difficulties. Many domestic scientists have studied it for so many years and barely made a domestic color TV. However, the conditions for mass production are simply unrealistic!"

"Is that young man the smart one? Dragon Country is not short of smart people! How can he accomplish something that others have worked hard for more than ten years but failed to accomplish?"

"Young people should keep their feet on the ground and not aim too high!"

"Doing scientific research requires years of hard work and accumulation before you can achieve a little bit of results!"

"It's obvious that he overestimates his own abilities in this topic!"

"If he can really build a domestic color TV production line, I will write the word 'Fu' backwards!"

Fu Zheyuan said nothing good about Wang Haoran.

Zhang Aimin heard this and felt a little disapproving.

He felt that the teacher was a bit too extreme.

Shouldn't young people be given more encouragement?
The fact that Wang Haoran was able to apply for such a large project is enough to show that he has the trust of his superiors.

This trust is based on solid results.

He won the first prize of the National Science and Technology Progress Award when he was in his 20s. Is that really a false reputation?

Zhang Aimin thought, maybe Teacher Fu was a little jealous.

After all, Fu Zheyuan has been engaged in scientific research for half his life, but he still can't even get a national award.

……

A little after 4 p.m., Wang Haoran went to the school's conference room with the process design drawings of a series of production lines and important equipment that he had drawn in the past few days.

He felt that since he was the head of the research group and he organized the meeting, he had to arrive early.

Because of the tight time schedule, it was impossible for him to finish drawing all the drawings.

He just drew the important equipment.

For example, in the PCB circuit board production line, the most important equipment is arranged according to the process:
The first is the cutting and forming equipment.

It mainly includes cutting saws, punching machines and forming machines, etc. This process mainly cuts the original sheet into specific sizes as required, and then performs preliminary forming processing.

The second step is graphic drawing and plate making.

This process is critical because high-precision laser or inkjet printing technology is used to draw circuit patterns on the substrate. The plate-making equipment is used to transfer the circuit patterns to the copper-clad board to form electrical circuits.

The equipment for this process mainly includes exposure machines and developing machines.

The third process is etching and drilling, and the fourth process is component welding and installation...

Then comes the quality inspection and testing, auxiliary processing and cleaning processes.

The PCB circuit board production line has complicated processes. Without an advanced production line, the production efficiency will be shockingly low.

The production of color TV picture tubes is also quite complicated, and there are many difficulties involved.

For example, in the production of glass tube shells for color TV picture tubes, Longguo used to rely almost entirely on the workers' experience and use simple tools and equipment to carry out melt stretching. In this way, it was easy to produce defective and substandard products.

In order to improve production efficiency, it is necessary to produce a set of melt stretching equipment with high stability, high precision and high efficiency. Only in this way can the production quality and efficiency of the tube shell be ensured.

In addition, it is necessary to improve and produce more advanced electron emission film coating equipment, which is used to coat electron emission materials on specific parts of the cathode ray tube.

In addition to the two important production line equipment mentioned above, there are also electron gun assembly lines, vacuum packaging systems, phosphor coating machines, excitation processing devices and other process equipment.

In short, as long as these two major parts are taken care of, the other small things will not be a big deal.

Wang Haoran drew dozens of drawings for these two major equipment production lines.

In addition to the production line, Wang Haoran also drew pictures about the synthesis and production process of key materials.

The production of color TV picture tubes and PCB boards also requires a lot of materials, such as the substrate of the PCB circuit, fluorescent coating materials, photosensitive materials, etc., which are all very important. However, Wang Haoran has basically integrated them all.

He came to the meeting room with a large bundle of drawings under his arm, but what he didn't expect was that the principal Liu Xianchao had already arrived.

"Haoran! Good morning!" Liu Xianchao greeted Wang Haoran with a smile on his face.

Wang Haoran smiled and responded, "Good morning, Principal Liu."

Liu Xianchao's eyes were fixed on the bundle of drawings tucked under Wang Haoran's armpit: "What are you carrying?"

Wang Haoran said: "In order to prepare for today's meeting, I have been busy these two days and have drawn a lot of pictures. The purpose is to use pictures to explain the research focus of our project to the comrades in the research group."

"In addition, we also want to better break down the research tasks so that all team members have work to do, and after completing the work, there are significant results to be achieved!"

Liu Xianchao nodded and said, "You are very thoughtful."

"Let me take a look at the drawings first."

Wang Haoran put the blueprint on the table in front of the rostrum and untied the knot while saying, "I drew it hastily. Principal Liu, please give me your guidance and forgive me."

Liu Xianchao helped Wang Haoran spread out the picture on the table. He smiled and said, "Haoran, you are too modest..."

Before he could finish his words, he was shocked by the unfolding picture.

The first picture is an overall presentation of the PCB circuit board production line.

What Wang Haoran drew was not a schematic diagram, but a drawing of all the production equipment. It was very beautifully drawn, almost like a photo. Although it was not colored, the structure of the entire machine was clear at a glance, and the markings were also very clear.

Liu Xianchao was surprised and said, "Haoran, have you designed all the process equipment?"

Wang Haoran smiled and said, "I just drew a diagram based on the equipment in developed countries on the Lizard side. From designing the drawings to making them, it's a huge project! Haha! This requires the joint efforts of all the comrades in the research group to succeed."

Liu Xianchao looked at the first picture carefully. The more he looked, the more he felt that Wang Haoran exceeded his expectations.

Liu Xianchao originally thought that Wang Haoran's major topic would take at least half a year before he could have a clear outline and research route.

But now, Wang Haoran has actually drawn the entire production line...

"Haoran, are these drawings below all process design drawings for single-process equipment?" Liu Xianchao asked.

Wang Haoran nodded and said, "Yes, but the painting is still a bit rough."

"I haven't taken care of the specific details of the parts, such as size, proportion, and precision requirements, for now."

"So, this requires the project team members to work together to improve the drawings."

"Of course, after the drawings are complete, everyone can start to divide up the work and fulfill their respective tasks."

Liu Xianchao shook his head and said, "It is really a happy thing to cooperate with you in scientific research. Because you have already done the most difficult things in advance."

As they were talking, another person came in. This time it was Xiao Renming.

Xiao Renming came here on his bicycle from school.

He went downstairs at 3:40 to rush to Beijing Institute of Technology.

Because he wants to support his son-in-law!
"Haoran, am I not late?" Xiao Renming said, wiping the sweat from his forehead.

Liu Xianchao laughed and said, "Haha! Teacher Xiao, you are here early. The meeting doesn't start until 5 o'clock!"

"Come and take a look at the picture Haoran drew first. I think he has it all figured out."

Xiao Renming came over to look at the craft design drawings drawn by Wang Haoran.

"Is this a circuit board production line?" Xiao Renming asked after taking a look.

Xiao Renming also often designs circuit diagrams, so he knew what the first diagram was at a glance.

Wang Haoran nodded: "Yes, Dad."

Xiao Renming carefully looked at the design drawings of the entire production line and praised: "This is a design that turns the production of circuit boards into a completely machine-made model. If this can be done, the production efficiency of circuit boards will be greatly improved!"

Liu Xianchao smiled and said, "Let's continue reading."

The next picture shows the cutting and forming process, which is ranked first in the production line order.

In fact, these cutting saws, punching machines and forming machines are all existing equipment, but Wang Haoran has made improvements to these equipment to make them more precise and more efficient.

After looking at the pictures one by one, Xiao Renming was extremely surprised.

Because this color TV production line topic, which seems difficult and complicated, has been perfectly solved on the drawing.

Design is a process from zero to one.

Now that we have a perfect design, it should be implemented relatively quickly.

"Haoran, what kind of task are you going to assign to me?" Xiao Renming asked.

Wang Haoran had naturally thought about it a long time ago. He said, "Dad, have you heard of this high-frequency head?"

Xiao Renming smiled and said, "It's a noise tuner! This thing is often used in radar and other radio equipment."

Wang Haoran said, "How about you design a more advanced high-frequency head with better signal reception and tuning capabilities? This is also within your professional scope."

Xiao Renming nodded and said, "Okay! No problem! In fact, I can also make circuit boards."

Since Xiao Renming took the initiative to ask for more tasks, Wang Haoran felt that he should oblige him.

"No problem! I'll leave the design of the circuit board to you as well."

"Let's work together and try to come up with a better color TV circuit board."

Wang Haoran immediately nodded in agreement.

Xiao Renming smiled and said, "No problem!"

"I also want to improve our color TV production efficiency as soon as possible! Now it costs three to four thousand to buy an imported color TV! It takes a long time to save money without eating or drinking."

Even though Xiao Renming is currently a second-level professor with a good salary, he cannot afford a color TV.

At around 4:50 in the afternoon, other members of the research team came hurriedly over.

Qian Dake, director of the Electronic Engineering Department of Beijing Institute of Technology, came to attend the meeting in person.

When he arrived, it was 4:56 p.m. After he came in, he hurriedly apologized to Liu Xianchao and Wang Haoran, saying, "I'm sorry, President Liu, Comrade Haoran, I had some important things to do in the department this afternoon, so I'm late."

Qian Dake's attitude is very good.

Some members of the research team directly sent their own teaching assistants to attend the meeting. This person is Lei Xiaojun, a professor in the Department of Mechanical Engineering.

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