"Do you think the position of your clip is correct?" Ye Zhijun looked at the cylinder, but shook his head and laughed.

"Why is it incorrect? I remember this thing was sandwiched between this fixture. I have read the information." Wang Hai also went to school and learned some physics knowledge. He felt that he was doing well and immediately retorted.

"Since you believe you are right, then turn on the power and see what the result will be?" Ye Zhijun did not continue to refute him, but said softly.

Wang Hai was a little puzzled, and reached out to scratch his head, then found the position of the lathe switch, pressed the red button with his hand, and the lathe began to rumble and rotate.

Then Wang Hai saw the cylinder he clamped in the middle of the fixture and began to rotate, but there seemed to be a large circle of phantoms around the cylinder, and the cylinder looked fatter.

"Oh, I understand. The cylinder is not aligned at the position, so it must be a little biased. I'm installing it once, so I'll guarantee that there's no problem." Wang Hai immediately understood what Ye Zhijun said just now, and laughed at himself.

"You are pretty good at thinking. You can see your mistakes in time and correct them when you know them. Some people can't even see such small mistakes. There are many people like this. You now know that the axis of the turning part must be on the same straight line as the axis of the lathe. Otherwise, after rotating, the turning part will deviate from the correct position, the size of the cut parts will be very different, and it will also be a waste of materials. Do you know?" Ye Zhijun immediately guided.

"Axis, it seems that I have heard this term in class. I wonder what the teacher is talking about?" Wang Hai immediately touched his head again, wondering.

"It's not your fault. The cultural foundation of you people is really too thin. Not to mention the technology five hundred years later, you haven't figured out the many ordinary technology knowledge nowadays." Ye Zhijun shook his head and sighed. "There's no way. You don't even understand the vocabulary of the technology that should be popularized in the axis. It will take some effort to teach it. The education issue is a long way to go."

"You look through the information again and figure out what the axis is, and then we will do it."

"Yes, teacher."

Then Wang Hai turned out all the technical information in the toolbox, carefully searched and compared it one by one, and then gradually nodded and understood.

"So that's the case. The axis of the cylinder is the connection between all the centers of this cylinder. I understand." After all, Wang Sihai went to school and finally understood.

This kind of simple problem seems to be possible for elementary school students in later generations, but in this era of illiterate emergence, not many people understand it, which is normal.

"It's good if you understand. It seems that you newcomers can't learn it in a day or two. You still need to teach patiently." Ye Zhijun squeezed out an embarrassing smile and said with some disappointment. "I suggest that you should go to school to take basic mathematics and physics courses first, and go to night school if you have time, so you will get started faster. Otherwise, your foundation is too poor and you will not be able to compete with the knowledge level that a qualified driving worker should have; in fact, a qualified driving worker should at least have a high school level education level. It's no wonder that you have only been to elementary school."

"Teacher, don't worry, the country now has regulations that workers and workers in other technical jobs must go to the night school in the education park to learn the corresponding natural science knowledge, otherwise they will not be able to engage in related industries. Fortunately, night school is free to listen to classes, otherwise this is another difficult problem." Wang Hai smiled awkwardly.

Then Wang Hai turned off the power supply, removed the cylinder again, and then re-aligned the position. After repeated tests, the axis of the cylinder finally coincided with the lathe axis and reached the correct position.

Under Ye Zhijun's guidance, Wang Hai gradually became familiar with the turning process, knew what a vernier caliper was, and how to correctly use a vernier caliper for measurement and reading. Wang Hai gradually became familiar with the operation of lathes and the use of tools. After a few months, he had grown into a qualified turning worker and was sent to Zhenhua's military factory to fight for the national defense cause.

But there are still thousands of Chinese people like Wang Hai who have a weak foundation. It is indeed a struggle to teach them one by one. Not to mention those teenagers who have never even attended elementary school, so it takes a long time to accumulate the growth of the technical worker team.

Then several other virtual teachers like Ye Zhijun appeared in the workshop. One of them was a beautiful teacher. The male teachers looked very handsome, and the beautiful teachers were even more charming and charming. This was also the advantage of virtual people.

Although it was just a virtual phantom, when the young men saw the beauty present, they became very serious in listening to the lectures and were full of enthusiasm for learning.

These teachers are distributed in various job positions such as welding and fitters, and began to train batches of workers, so that they can master the key points of various technical operations as soon as possible, start work as soon as possible, and contribute to national construction. The powerful functions of virtual teachers immediately played a huge role. Batches of skilled workers in the demands of industries such as machinery, chemistry, and electronics were trained and entered the jobs, greatly making up for the shortcomings of talents required for industrial expansion and promoting the progress of factory construction. After recruiting suitable workers, a batch of factories began to start production one after another, and new products were gradually launched, arousing a strong reaction from the market.

The appearance of virtual teachers on a large scale immediately attracted high attention from the society. The virtual people who originally only appeared on campus immediately became famous people who attract bees and butterflies after the factory workshop appeared, especially those spies trained by various countries. They were even more overjoyed. They sent people to infiltrate the factory. Although the investigation was done very carefully and the identity of each worker was strictly investigated, it was impossible to avoid some criminals from getting involved in the workshop. Their identities are all Chinese citizens, and it is difficult to investigate them.

However, in the end, these people did not get any useful information except seeing the phantoms of virtual teachers and the ability of virtual teachers. Some people tried to yin* the virtual teachers to tell the core secrets about the super education system, but then they were disappointed to find that the IQ of virtual teachers is much higher than that of ordinary people. They have also been instilled with strict confidentiality knowledge and have high counter-espionage capabilities. These people did not get any useful information from the virtual teachers. Instead, they were discovered by the virtual teachers several illegal people who tried to spy on state secrets and sent them to the national security department for review and sentence.

Overall, except that they are physically weak and have a perfect appearance than ordinary people, they are not much different from real people. These spies only saw the real charm of this high-tech, but still could not see the essence of virtual humans and other core technologies, which inevitably disappointed the governments of several countries. The information they hope to get is still very vague. Unless Li Tiancheng is willing to tell them in person, they will always understand the core level.

Then, virtual teachers appeared in many scientific research centers, factories and other places. They became the backbone of guiding technicians to speed up the work process and training technicians and technical workers. However, this can play a good role in a short period of time. Over time, fewer and fewer people are able to receive training, which means that young people with a certain level of education cannot be found to receive training, and virtual teachers will be used less and less.

However, in scientific research centers, they will always become a force that cannot be ignored. Their existence has increased the number of technical experts in various scientific research centers and research institutes by about one-fifth. Moreover, they all appear as technical backbones and their guiding status is irreplaceable. Most scientific research projects have accelerated their progress due to their participation, which has also saved some manpower and expenses.

In the Nanjing Engine Research Center, there is a project team that is specialized in the research of automobile and motorcycle engines. The automobile engine has been developed, but it still needs to go through several tests to test the performance of this engine and reach a stable use state before it can be launched on the market.

In the field of automotive engines, the role of metal materials is obvious. Metal materials with high temperature and high pressure resistance and high strength are the key to manufacturing automobile engines. The key to the backwardness of China's automobile field in later generations is the backwardness of materials science. The metal materials used in engines and vehicles do not meet the standards, and the life and quality of the vehicle do not meet the standards of developed countries abroad. In addition, the quality of workers is relatively low, the workshop assembly capacity is insufficient, and the equipment accuracy of each component is not as good as that of foreign countries.

Therefore, cars of the same specifications and brands often have better quality than domestic cars, which is caused by insufficient workshop production quality control.

Therefore, the automobile engines produced by Zhenhua using later technologies are actually not advanced. At least there is still a big gap compared to the products produced by well-known companies such as Honda, Toyota, Mercedes-Benz, and General Motors. In this regard, automobile engines do not have the advanced and mature technologies available in later generations. In order to achieve the advanced level of future generations, there must be a long way to explore.

Fortunately, the foreign automobile industry was also backward during this period, and the cars that Zhenhua withdrew were already considered top-notch. Currently, compared with German Mercedes-Benz, it is still several levels higher. At least the appearance, engine, and the quality of the vehicle are much higher than that of Mercedes-Benz.

The engine developed by the research center will be used to produce the first generation of Zhenhua cars. Zhenhua is currently mainly military industry, so the first car is also a military transport vehicle. This is a four-wheeled truck with a load capacity of 4.5 tons, similar to the Jiefang brand in later generations, and it also combines the characteristics of the Dongfeng four-wheeled truck.

After a little modification of this kind of car, it can become a personnel carrier, but it does not have armor protection.

At present, Zhenhua, a vehicle with armor, is not capable of researching and producing, but it is just that it is costly and there is no need to produce it for the time being.

At this time, the investment in the military industry was mainly based on Li Tiancheng's private funds, because the original scientific research center and military industry enterprises were assets under his private name. He did not hand over this part to the state, and what he handed over to the state for free was some civilian technology.

This is of course because of the domestic political needs, the country will only buy some military supplies from Li Tiancheng through procurement, and the other part is provided to the country free of charge based on the situation.

In fact, the country's war potential is still controlled by Li Tiancheng. Once a war occurs, only the military supplies produced by the enterprises under his name can meet the needs of winning modern wars. Only the new weapons produced by Zhenhua can have higher technical performance than other military powers.

This is also a preparation that the DPP and Li Tiancheng must make to curb the Kuomintang. As long as they have military-industrial enterprises and Zhenhua's old foundation, they will almost never be able to achieve it if the Kuomintang wants to control the state power, whether it is a clear path or a wrong path.

If necessary, Li Tiancheng can use the weights in his hands to shake the mountain, or simply take a heavy blow to get the Kuomintang to withdraw from the stage of history. It is also a choice. It is just for the sake of domestic stability and unity for the time being. Li Tiancheng does not need to make such a choice, otherwise it will inevitably cause disgust among the people, leading to unstable domestic political situation and disintegration. After all, Sun Yat-sen's position in the hearts of the people is noble, and no one can easily do things that go against public opinion.

In order to unify the country as soon as possible, end civil strife, and promote modern education to the greatest extent, develop industry, and achieve rapid improvement of national strength, Li Tiancheng actually chose to cooperate with the Kuomintang. According to his strength, he could have sent troops to occupy the Kuomintang-ruled areas at that time.

Therefore, the relationship with the Kuomintang is still a hurdle in Li Tiancheng's mind. As for where the relationship between the two parties can go in the future, further observation is needed. At least Li Tiancheng is in power at present, and he is not worried that the Kuomintang will jump out to cause trouble for a while. It will be difficult to say over time. In history, it is very pleasant to cooperate with political parties in the early days, and then to fight each other to the death. It is not uncommon to be defensive.

The troops of several important provinces in the central region are currently the old foundation of the Zhenguo Army. Li Tiancheng did not place the troops controlled by the former Kuomintang near Nanjing, but asked them to continue to stay in several southern provinces.

If you move the territory of these troops too obviously, or move them a place to allow their original troops to enter, of course, it will definitely arouse the vigilance of the Kuomintang and it will be difficult to operate politically. Unless there is a war in the south, large-scale military mobilization will be regarded as an abnormal phenomenon, and there is no need to operate this way for the time being. After all, these former South ** troops will not rebel without any trouble.

But as time goes by, Li Tiancheng can take the opportunity to replace senior generals, gradually penetrate his own strength into local troops, and gradually control the actual control of these troops...
Chapter completed!