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Many workers and technicians began to think about why this situation occurred in post and telecommunications equipment companies, and also how their factories could avoid the embarrassment of having qualified drawings but not producing qualified products. There are also some who don't think, but look left and right, hoping that their colleagues can answer Jiang Xinwei's questions immediately, and it is best to ask a few questions back, so that this kid is speechless.

The middle-aged man who spoke up just now turned to Jiang Xinxu and asked, "Can I say a few words?"

Jiang Xinxu smiled and said, "Please speak." ”

The middle-aged man said: "If what you two just said is correct, then I think the reason why they can't produce qualified products is because of the lack of an experienced technician who has a good grasp of the overall situation. ”

Jiang Xinwei had to sigh in his heart that in the end, it is an old state-owned factory, which hides a lot of masters in technology and production management, although they may not be from a professional class, and they may not have any prominent diplomas, but they are very experienced and can use the most inferior components to make quality products.

They had never been to the post and telecommunications equipment company, and they found the root of the problem with just a few words from Su Dingyu and themselves.

Yes, the reason why the post and telecommunications equipment company can not make qualified products is that there are no experienced technicians, even if they know that the performance and parameters of the domestic procurement of electronic components are different, they can't come up with any good way to solve it.

Their solution is nothing more than two: the first method is to force the performance of electronic components to be of high quality, and would rather spend high costs to force uniformity. The second method is to forcibly assemble the electronic components with great differences in performance, and the assembled telephone will be sold immediately if there is no problem, and the problem will be repaired.

The first method is obviously unrealistic, not to mention that the post and telecommunications equipment company itself is not an independent legal person, and does not have the power to spend a huge amount of money regardless of the cost of purchasing high-quality electronic components, that is, they really have so much money, and there is no way to buy electronic components with uniform performance in China.

As for going abroad to purchase, it's okay to buy a small number of chips that are not available in China, and it may be possible to think of a way, but to purchase all electronic components from abroad, hehe, dream. The country's foreign exchange is so precious, not to mention that you are a small enterprise in the tertiary industry, even a large military industrial enterprise, and the state will not allow you to do so.

In this way, the post and telecommunications equipment company can only adopt the second method, that is, to purchase components from the country and then forcibly assemble them. A small number of qualified ones were naturally sold, while most of the unqualified ones could only be repaired and then sold, and if they were not repaired, they could only be disposed of as waste products -- piled up in warehouses.

Jiang Xinxu smiled and asked the middle-aged man, "May I ask the master, what is your good solution?"

Seeing Jiang Xinwei's politeness, the middle-aged man felt a little more comfortable, and said: "In fact, we have always had this kind of problem in our factory, and the electronic components needed for our radios are all very different in performance. It would be good if the superiors could give us electronic components, but where are there so many exquisiteness? How can we be given electronic components with excellent performance? The solution of the problem depends on ourselves.

An effective way is to calculate the parameters according to the purpose of the product and the relevant circuit diagram, classify the electronic components according to their performance, and then select multiple sets of parameters for different categories of assembly, so as to maximize their performance and avoid mutual performance reduction or mutual injury. ”

Jiang Xinwei nodded again and again, and said affirmatively: "That's right! We're going to adopt this method now." Now I will guide you through the optimal calculation of the parameters, and then classify the electronic components we purchase according to the calculated parameters. ”

The middle-aged man looked at Jiang Xinwei in surprise, he didn't expect this young man to understand this, you must know that there is no standard mathematical formula for this so-called parameter optimal calculation, it is some regular things that can only be obtained after more than ten years or even decades of experience accumulation, and this kind of knowledge can generally only be understood and cannot be spoken: he is just talking about it or does he really have this ability, is it possible?

Middle-aged people naturally don't know that Jiang Xinwei is a traverser, that is, in the 21st century, many electronic components still have the problem of unstable performance and parameters, but they are not as strict as they are now, and he also needs parameter optimization when designing telecommunications equipment, but because he has more contact, he not only has an understanding of the methods of some senior technicians in China, but also has an understanding of the methods of some foreign technicians, so now his skills in this area have already surpassed the old man in front of him.

The middle-aged man still didn't question it, but said: "But we don't understand that kind of chip, and we haven't used that kind of integrated circuit." ”

Jiang Xinwei said in a big way: "I know all these chips. I can write out their correlational numbers. Moreover, I can be sure that their number changes very little, and their quality is much more stable than that of our electronic components, so you can assemble them according to the standard parts. ”

The middle-aged man asked, "Are you really sure that the quality of foreigners' chips is very stable?"

Jiang Xinwei said: "Whether it is our domestic integrated circuit or foreign integrated circuit, the quality of this simple chip is very stable. This is also the basic requirement of integrated circuits, and there will be no 30% or even 50% error between the nominal value and the actual value like the resistor. ”

Because of the discussion of specific technical issues, many workers knew their own ability, knew that they could not intervene, and even a little embarrassed to stay here, so they quietly retreated, leaving only a few workers who boasted of strong technology or wanted to learn more technology.

These workers slowly accepted the fact that Jiang Xinwei's skills were good, although this fact was a bit incredible.

There were fewer people, so Jiang Xinwei instructed Huang Xigui to bring over the telephone drawings and let everyone study and understand together.

These people have been immersed in the field of electronics for many years, and they quickly understand the uncomplicated telephone circuit diagram, and Jiang Xinwei explained the focus on those chips and described their functions.

Through these technical exchanges, Jiang Xinwei and the technicians have a better understanding of each other, and they truly identify with Jiang Xinxu. And Jiang Xinwei also found that these people are technically good, at least a few people can throw off the technicians of the post and telecommunications equipment company.

The old factory has the capital of the old factory, and the old technician has the unique skills of the old technician.

In order to further suppress the technicians in the factory, Jiang Xinwei took the initiative to provoke a war: let people who boasted of good skills compete with him to repair the substandard telephones sent by the post and telecommunications equipment company.

As a result, this two-hour competition made everyone, including Director Wei and Su Dingyu, admire Jiang Xinwei so much.

Because in the same two hours, Jiang Xinwei repaired as many as 26 telephones, almost one every five minutes. The other dozen or so masters involved in the maintenance have only repaired a total of 27 units, among which Shu Qingsheng, who has the highest number of repairs, is the middle-aged man who questioned Jiang Xinwei - but only five have been repaired. The second place is Huang Xigui Sitai.

26：5！

A score that is enough to embarrass the technicians of the whole plant. (The novel "Super Telecom Empire" will have more fresh content on the official WeChat platform, and there will be a 100% lottery gift for everyone!Open WeChat now, click on the "+" sign in the upper right corner "Add Friends", search for the official account "qdread" and follow, hurry up!)

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