Siheyuan starts from a good life

The drawings were quickly taken back. While closing the door, Jiang Yan also noticed that there were two soldiers guarding the door with guns.

The engine design drawings were quickly distributed to everyone present.

Jiang Yan was explaining his design ideas while holding the drawings. The people below were nodding their heads while listening, and sometimes interrupted Jiang Yan to put forward their own opinions and questions.

Jiang Yan was also answering the questions they raised based on his own drawings. Fortunately, although the engine Jiang Yan drew was very advanced at the time, it was already a backward thing in his own time. It was studied day and night, and all the problems had been solved. All have answers.

As time went by, Jiang Yan discovered that the meeting seemed to have gone astray.

When he came over, he asked Xu Damao why this meeting, which was just a technical seminar, had now turned into an engine research and development meeting. This made Jiang Yan a little confused.

When he saw the heated discussions and enthusiastic attitudes of these technicians, Jiang Yan could only put down his thoughts.

They discussed part by part to study the feasibility of manufacturing this part.

Slowly, the process flow that Jiang Yan had written was modified beyond recognition. However, the feasibility is much less difficult than what Jiang Yan wrote.

At this time, Jiang Yan put away his contempt for these people and started to pay attention to these people again.

Perhaps they did not have the broad vision and advanced theoretical knowledge that Jiang Yan had from later generations.

However, they have incoherent practical ability and absolutely solid foundation. Their control over the current domestic technical capabilities is beyond Jiang Yan's reach.

It seems that the manufacturing technologies they proposed are relatively crude and backward, but these are actually the most suitable for the current manufacturing situation.

The plan was perfected bit by bit, and the voices of discussions and arguments became louder and louder. There were times when I was so quarreling over an issue that I was red-faced. After countless collisions of wisdom, a complete set of processes for producing and manufacturing engines was finally presented. .

Jiang Yan curled his lips when he saw the new process, but in his heart he was filled with admiration.

From the perspective of future generations, this technological process is really a combination of earth and foreign, and it is really a waste of earth.

But it does maximize our own strengths. The machinery is weakened, manpower is used to the maximum extent, and more units are allowed to participate and each play to their strengths.

This is the power of integration.

This power of integration is the process of secondary creation. That is the creative process. This kind of creation can be used in different levels of patterns to create works of different levels. Build a team, lay the foundation of an industry, unite a country, and establish a mechanism.

Although our individual parts may lag far behind, after a series of integrations, the final manufactured engine almost perfectly meets Jiang Yan's design expectations.

It's just that its fuel consumption is slightly higher and its lifespan is also reduced.

According to Liu Xufeng, we must first solve the step from scratch, and then carry out upgrades and transformations to solve the accuracy problem.

I have to admit that the manufacturing difficulty of this process has been reduced a lot, and the success rate has indeed doubled.

Seeing such a process where most of the work is done by hand, Jiang Yan felt helpless as an engineer.

If you are poor, your firepower will intersperse; if you are rich, your firepower will cover it. This is an eternal truth.

Originally, Jiang Yan thought that there was knowledge beyond modern times in his own space. When he found a suitable opportunity to take out all this knowledge, with his own secret promotion, it would be enough to help the country take a big step forward.

Jiang Yan ignored that the current country is far from the country that is known as the road roller of developed countries in later generations. Various infrastructures are extremely weak. Although after five years of hard development and with the help of SL, a large number of factories have been established, but it It is still a relatively backward agricultural country. This is a fact that no one can ignore.

The foundation is the foundation of everything, heavy industry is the backbone of the country, machine tools are the foundation of a country's equipment manufacturing and the mother of manufacturing, and its technical level represents a country's comprehensive competitiveness. High-end machine tools are a country’s strategic resource.

Jiang Yan decided that after this incident was over, he would hand over the drawings he designed to the country, then return to the steel rolling mill to design and manufacture lathes and develop new alloys. Only with a solid foundation can the country make greater progress.

This meeting lasted all day and all night. They all ate in the office. As for the rest you mentioned, it almost didn't exist here. If you didn't look at it, everyone would be like taking a shot of chicken blood.

Even eating is just a few bites in a hurry.

However, I smoked this cigarette a lot, and many of the people working on the design were old smokers.

It can be said that the whole house was on fire all day and night, filled with smoke.

Minister Liu Xufeng took the sorted process and process drawings, stared at the people below who had been busy all day and night with red eyes, and said: "Comrades have worked hard these past two days. When I get back, I will upload what I have researched." Report in person and get us the corresponding equipment and personnel."

"I will also be responsible for communicating and coordinating the parts that are scattered to other factories, and strive to produce prototypes for testing in the shortest possible time."

As soon as Minister Liu Xufeng finished speaking, Professor Song, who was sitting there smoking a cigarette, also said: "After I go back, I will lead the teachers and students to publicize some of the projects at this meeting, and strive to come up with corresponding results in the shortest time. Manufacturing process.”

In the original history, after the complete vehicle was designed, the First Machinery Department transferred experienced old workers from some larger automobile repair manufacturers and concentrated them to process parts; many tool factories, paint factories, equipment factories and other enterprises were also transferred. Let’s work together to bring into play their respective strengths in their professional fields and cooperate with automobile production and manufacturing.

In addition, more than 9 factories in nine cities across the country also provided materials and collaborative parts. The entire manufacturing process can be said to have overcome one difficulty after another. According to records, the engine has a total of 30 parts and 201 sub-assemblies. The structure is very complex. Without processing experience and special equipment, the fitter masters just used the method of manually making zinc alloy tires to trial-produce the fuel tank.

The three groups of fitters worked separately and took turns, working day and night continuously, and it took two months to complete the trial production of the crankcase. Hobs for gear processing are not in supply, so technicians modify existing hobs and discarded hobs.

It can be said that everyone worked hard and tried every means for the birth of this car.

"Factory Director Liu arranged breakfast for you in the cafeteria, and also prepared one pound of pork and two pounds of rice for everyone, and took them home to make up for it. I will give you two days off and have a good rest. After two days, God, I guess everyone is so busy that they don’t even have time to sleep.”

Everyone was really cheering when they heard that pork was being served. Everyone is short of oil and water in their stomachs these days.

After Jiang Yan had breakfast with the others in the cafeteria, he took the pork and rice he distributed and prepared to return to his office.

Throughout the day and night, I not only had to explain the drawings but also answer various questions raised by them. My head was tense and I didn't know how many brain cells had died. I wanted to have a good rest when I went back.