At a time when Western countries are making every effort to develop semiconductor transistor technology, the major northern countries are making every effort to research the miniaturization and miniaturization of electron tubes. They even used tubes to produce computers that were very good at the time.

In terms of later development, the northern powers went in the wrong direction in scientific research at that time, but this also caused the northern powers to be in a leading position in the production technology of electron tubes.

For Wang Weidong, this is enough.

When the factory was built for a month, Wang Weidong called Yao Qiming and asked him to ask Mr. Barentin to come back and ask Mr. Barentin to make suggestions on the layout of the factory's production equipment and dust-free.

Since the large northern countries attach great importance to the scientific research of tubes, this also makes them pay special attention to the science and technology of other countries in the field of tubes. The northern powers have done a good job of gathering intelligence on tubes.

The dozen or so kinds of tubes that Shi Kewei sent had been studied by Mr. Barentin before. This created great convenience for Wang Weidong and them to imitate these more than a dozen electron tubes in the future.

Mr. Barentin suggested that after the production of several imperial tubes with relatively simple structures, such as the equivalent tube Cv.1856, should be produced first. and metal tube VT74, eight-pin high vacuum side heat type full-wave rectifier tube 5Z4GT.

Since China's opening up, Xiaobenzi and Hong Kong Island enterprises have transferred a lot of audio production to Guangdong Province. Audio amplifiers are a very important part of audio production.

There are two types of audio amplifiers. One is an audio amplifier for transistors, and the other is an audio amplifier for tubes.

Compared to transistor audio amplifiers, tube audio amplifiers are more sought after.

Because the valve audio amplifier can play a role in polishing the sound, the use of the sound appears warm and durable, gentle and thick, the sound rhythm is moving, and the sense of music and atmosphere is very good.

Therefore, in the audio market, high-end products are audio amplifiers produced by electronic tubes as parts, which are called gall machines.

There are so many audio manufacturers in Guangdong Province, and the demand for electronic tubes is naturally very large. This is also the courage of Wang Weidong to feel that he can produce civilian electron tubes.

The lifespan of electron tubes is generally not very long, generally only a thousand hours. If anyone can produce a long-life tube, then whoever will have an absolute advantage in the market.

With the successive completion of the plant, the installation of production equipment was followed. Wang Weidong asked Song Yu to invite dozens of experienced old workers, these old workers who are already in their fifties naturally have no way to compare with young people in terms of physical strength, but they are much stronger than young people today in terms of experience and dedication.

The installation of the equipment and then the commissioning of the production took two or three months.

After all these things are done, it still cannot be put into full-scale production immediately.

Those skilled workers from the big northern countries have rich technical experience, but after all, they have not carried out actual operation for two or three years, and in Chinese words, they are "hand-born".

Whether it is wire drawing or firing of glass tubes, and all subsequent processes, it is completely dependent on the experience and technology of the workers.

It will take some time for these skilled workers to get to their previous state of production.

Wang Weidong selected 150 ingenious workers from the original production line of Xiangyang Electronics Industry Company's computer learning machines.

Although the production of computer learning machines and the production of electronic tubes are two completely different things, these workers have flexible minds and strong learning ability. Wang Weidong thinks that they can learn quickly by letting them learn from the old skilled workers from the big northern countries.

Yu Baoling is also one of these 150 workers.

The most important thing in the production of tubes is the manufacture of the cathode and the vacuum of the tubes, and the most skilled workers are required to operate each of them.

During the drawing process, the tungsten filament is only 7/8 or even 1/10 of the hair strand, which requires a very high level of technology.

In the process of firing glass tubes, workers need to master the accurate heat when operating before they can be blown into shape.

Ten days later, the skilled workers from the northern countries slowly entered the state and began to produce normally.

Wang Weidong's selected workers from the electronics industry factories were responsible for doing some auxiliary work and learning from the skilled workers of the northern powers.

And at this time, translators are even more needed, otherwise there is no way for the technicians from the big northern countries and the workers from the electronics factories to communicate.

Ou Xiaoyang has a lot of connections in Hei Province, and he has rushed back to Hei Province to invite a few more people who are good at Russian to come to Fushan, while Wang Weidong and Yao Qiming can only catch ducks on the shelves to serve as translators.

Since he didn't understand the technical jargon at all, Wang Weidong also struggled to serve as a translator.

Yu Baoling was responsible for learning wire drawing, but after a few days, he still couldn't master the technical essentials. She herself was in a hurry.

Although Wang Weidong was also very anxious in his heart, he still had to pretend that he didn't care.

"It doesn't matter, take your time. You look at this old lady, she's in her fifties, and her skills have been learned in the past ten or twenty years. You've learned this in just a few days, which is pretty good! Wang Weidong comforted.

Hearing Wang Weidong say this, the young girl relaxed a lot.

In order to divert Yu Baoling's attention, Wang Weidong asked, "Has your fellow countryman Xiao Yun found it now?" ”

Two months ago, Xiao Yun's mother rushed to the factory to check on the situation because the money Xiao Yun had sent home had decreased a lot in recent months.

She grabbed her daughter's hair at the factory gate and beat Xiao Yun, and Xiao Yun ran away that night.

"I found it a long time ago! I heard that she has become Mrs. Kuo now, and she doesn't have to do anything when she stays at home all day. Yu Baoling replied.

"Xiao Yun got married so soon? Listening to you say that, she must be looking for a rich husband. Wang Weidong asked.

"It's not okay to get married, a truck driver on Hong Kong Island took her down, and gave Xiao Yun a few thousand yuan a month for the family, Xiao Yun took out a thousand yuan from this money and sent it home, now not only can she be a comfortable wife, but the life of the family has also improved a lot." Yu Baoling explained.

Wang Weidong carefully observed Yu Baoling's expression, and he felt that there was a little envy in Yu Baoling's tone.

Hundreds of thousands of girls go to Guangdong Province to work, working in factories for more than ten hours a day, and they only have a little money in their hands every month.

The more open my horizons are, the more I feel that the money is not enough to spend. Unlike the countryside where they live, they see hundreds of thousands of cars, hundreds of thousands of dollars worth of clothes and shoes.

It is impossible for them to live like that by hard work.

Some girls slowly yearn for the kind of life that can be clothed and fed without hard work, and embark on another path.

(End of chapter)