Li Wenjun said: "It's too heavy. The frame must be controlled within three kilograms, so that the entire vehicle can be controlled within ten kilograms. The current frame is too heavy, and the material strength is not enough, so we dare not make the tube wall thinner. We will continue to research on materials."
Tao Guangming understood now: This guy, he doesn't just want to make bicycles, he is a testing materials research and development institute.
The Materials Research Institute scratched its head and continued to ponder.
Not only the titanium alloy laboratory, but also the rubber laboratory was tortured very painfully by Li Wenjun.
Aircraft tires are enough to give them a headache.
Li Wenjun also asked them to research rubber that is thin, light, wear-resistant, and can be used normally from minus 50 degrees Celsius to plus 70 degrees Celsius.
Armored vehicles also use rubber hangers, but they don't need to be inflated, so they only need to be wear-resistant and don't require toughness.
Over at the Aircraft Engine Research Institute, the first thing I do every morning when I get up is to bring back a bunch of ice cubes to the freezer team from the Electrical Appliance Research Institute.
The Freezer Research team cursed: Damn it, we have become a logistics company. Every day we have to compete with the aircraft engine department to see who can get up early, otherwise the test product will disappear.
The aircraft engine requires the Mechanical Research Institute to build a machine that can automatically project ice cubes. It is too laborious to use a basin to pour ice cubes into the aircraft engine.
The Mechanical Research Institute also scolded: Psycho! I will research the ice cube transmitter for you. I am researching precision CNC machine tools here, okay!
Anyway, there was a lot of scolding in the institute.
In the past few days, even the canteen has begun to criticize the Aircraft Engine Research Institute.
Because the aircraft engine department requires that starting from today, the canteen should prepare fifty killed and washed dead chickens every day because they are going to start a bird collision experiment.
In fact, they originally planned to use live chickens, but firstly they were too cruel, and secondly, when the feathers, blood, and internal organs were full of blood during the test flight, it was too difficult to clean, and it was too scary.
So I decided to use dead chicken.
In fact, goose is better because the weight shape of geese is closest to that of birds.
But the canteen refused because they couldn't buy it.
On the first day, the cafeteria was busy from morning to noon before they killed fifty chickens and sent them to the aircraft laboratory. I thought I could eat the chicken in the evening, cut it into small pieces at most, and make spicy chicken.
As a result, there was no movement after cooking at night. I sent someone to ask, and the aircraft laboratory returned a pile of minced meat to them: "It's all here. Even the wall has been cut off."
Qiu Yan was so angry that she scolded them for wasting food.
Despite the scolding, everyone was still very happy.
After all, as long as the research center still belongs to Li Wenjun, these are all internal conflicts.
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Cai Shengli called Li Wenjun that day and said: "There is no way to produce these small components. I want to engage in the production of integrated circuits and photolithography machines."
Li Wenjun replied: "Some people in China are already working on photolithography machines, and they are doing pretty well."
Cai Shengli said: "Yes, they were almost catching up with foreign countries. Now they have stopped. Because everyone thinks that buying ready-made foreign products is cheaper than research and development."
Li Wenjun nodded: "What do you think?"
He was very clear about the detours and wrong paths that this chip had taken. He was not qualified to judge the short-sightedness of those people at that time. After all, he was stuck in the research and development, and he had to fight for his reputation. He wanted to catch up with others in one step. Of course, buying the chip was the fastest and easiest way.
favorable.
But in the long run, we have really taken a path that seems to be the shortest but is actually the most difficult.
So he has been paying attention to this matter.
Cai Shengli said: "Don't you have a research and development center? It's cheaper and more cost-effective to buy their research results and continue to study them than to buy technology from abroad. If you want to buy it, I will help you match up. Recently, an old comrade of mine contacted me
, asked me if I was interested in buying it, and I immediately thought of you."
Li Wenjun's heart moved. In fact, he tried many times to contact several R&D teams and offered to buy it, but was rejected.
Why did it suddenly work?
Could it be a trap?
But such a good opportunity should be looked at even if it is a trap.
Li Wenjun said: "We can talk."
Li Wenjun hung up the phone, thought about it, and called Jiang Qiangjun again.
Jiang Qiangjun asked: "What's wrong? The engine has made great progress."
Li Wenjun smiled: "Not so fast. I have something good to discuss with Comrade Jiang Qiangjun."
Jiang Qiangjun: "Well, you say."
Li Wenjun: "I plan to independently develop chips that will be used on fighter planes and many equipment in the future. It is best not to buy them from foreigners."
Jiang Qiangjun: "Of course I know this."
Li Wenjun: "But starting from scratch is too slow. How many years the chip lags behind, the equipment will lag behind."
Jiang Qiangjun: "Someone is already studying it."
Li Wenjun: "Everything stopped."
Jiang Qiangjun paused and said, "It's impossible, it's such a big thing."
Li Wenjun smiled bitterly: It turns out that he was kept in the dark. Let me just say, with Jiang Qiangjun's temper, how could he just ignore it?
Jiang Qiangjun immediately hung up the phone, probably to inquire.
Half an hour later, Jiang Qiangjun came over again.
It looked like he had quarreled with a lot of people, so his voice was a little shaky.
"Damn it, these traitors are so short-sighted that they stopped doing it halfway."
Li Wenjun waited silently for him to finish venting, and then said: "It is too difficult for companies to bear 100% of the research and development work themselves."
In fact, research and development is mainly driven by the needs of enterprises, which stimulate research and development institutions such as university research institutes to carry out research and development.
The state-owned enterprises have not completed the reform at this time. If no one at the top insists on it, it will definitely not be carried out.
It’s impossible for the state to pay for it, and it can’t be trusted to let private enterprises do it, otherwise it will be self-serving for the public good.
Private enterprises have nothing to eat and they have to pull cars, so they will definitely not do it. After all, at this time, enterprises feel that research and development has little to do with them. As long as they have money, what can they not buy?
Jiang Qiangjun said: "Do you have any good ideas?"
Li Wenjun: "I plan to buy their research and development results and continue to study them."
Jiang Qiangjun was stunned for a moment, and then said ecstatically: "This is good, I support it."
Li Wenjun said: "Okay, with the support of Comrade Jiang Qiangjun, I feel relieved."
Then Jiang Qiangjun felt something was wrong and asked Li Wenjun: "Wait a minute, how can I support him?"
Li Wenjun said: "It's very simple. Comrade Jiang Qiangjun just comes with me to talk. My identity is not easy to talk about."
Jiang Qiangjun: "Can you handle it? Otherwise it's not worth my while."
Jiang Qiangjun was not stupid and knew that Li Wenjun wanted to use his military identity.
He was reminding Li Wenjun that his identity was not for anyone to use casually. Li Wenjun had to be worthy of the vote.
Li Wenjun said: "You always have to give it a try, and you can't just wait for death. I will try to use the chips produced by the photolithography machines we manufacture on mobile phones within a year."
Jiang Qiangjun was silent for a moment: "Okay. Anyway, no one has this interest and conditions except you now. I can't just watch this ship sink."
