"The information provided by a machine factory is quite important." In the conference room, a middle-aged man said: "Our technical department has completed the identification, and the other party is indeed a major suspect. ”

After the report was reported by a machine factory, the top paid a lot of attention to it, and soon a special team came down, and the Li Dahai in front of him was specifically responsible for this matter.

"Then let's arrest it." Qin Zhenhua said: "Hurry up and remove this black sheep for us, and give us a stable factory." ”

"No, not yet, we still need to follow the vine now, the tavern is just an intelligence point at the lower level, the other party also has a superior, this superior, hidden is more confidential, we have to keep tracking, find their entire intelligence network, and then catch it all."

Hearing this plan, Qin Zhenhua frowned: "Intelligence Network? Are there so many? You have caught someone, can't the interrogation be dug up? ”

Qin Zhenhua doesn't like this.

That's right, if from the perspective of a case-solver, it would be best to keep the other party first, and then wait to catch a big fish, but for a machine factory, this may not be the case.

Arrested, this tumor was removed, and the first machine factory has been quiet since then, if it continues to stay, I don't know what will happen.

"No, this kind of person, once caught, is likely to commit suicide, we can't find more clues, now like this, please also ask a machine factory to cooperate, don't startle the snake."

"However, most of our workers don't know yet, this Du Youwen will continue to buy more workers, and they will leak information unconsciously, who will be responsible for this responsibility?" Qin Zhenhua asked.

The means used by the other party are very cunning, and they have discovered it now, but they can't hype it up, so the other party will not stop.

Just like the last time I went to Lao Ba, I didn't know who leaked the information, and if I investigated it carefully, it is estimated that the innocent workers would be implicated.

Therefore, Qin Zhenhua is not interested in pulling out the big fish above, Qin Zhenhua just hopes that he can restore normal order here as soon as possible.

"If the other side has an exact source of intelligence, that is, pull more people into the water and take the initiative to provide them with intelligence, it can be controlled." Li Dahai said: "Therefore, we plan to send an intelligence officer here, as a worker in a machine factory, to contact the other party and penetrate into the other party's interior. ”

Qin Zhenhua frowned, this matter is going to get more and more complicated, if he knew this, he wouldn't report it to his superiors, the security department of his own factory, plus a team of soldiers led by Luo Ronggen, is enough to arrest these two people, and after arresting them, and then report to their superiors, there will be not so many things.

Now, they want to play big chess, and they are not willing to accompany them.

Lao Tzu is a tanker, not a spy!

Qin Zhenhua was not satisfied with this plan.

However, since the other party said so, it was not Qin Zhenhua's turn to object, after all, this agency that specializes in dealing with spies who mixed in is of a very high level.

"Okay, then I hope you don't affect the normal work of our first machine factory, please do it faster." Qin Zhenhua said: "Recently, we will hold a safety production meeting in our factory, and at the meeting, we will also emphasize the discipline of confidentiality. ”

"No, that's going to startle you." Li Dahai said.

"So, you have to hurry." Qin Zhenhua said: "In short, I don't want to see more of our workers being implicated. We are a machine factory, and we don't have time to play this kind of game. ”

"You little comrade, how can you do this?" Li Dahai looked at Qin Zhenhua with some annoyance, but Qin Zhenhua had already walked out.

originally thought it was a trivial matter, but as a result, under the mixture of these people, it became more and more complicated, which made Qin Zhenhua very annoyed.

Give them a little pressure and let them hurry up, anyway, they can't watch the workers one by one don't pull into the water, after all, there are not many people like Zhao Ming who adhere to the principle and take the initiative to report, especially the electronic watch, which is too attractive.

Leaving the conference room, Qin Zhenhua continued to the factory, and when he walked into the welding workshop of the car body, there was a hot scene inside, and the production of tanks was still going on in an orderly manner.

And in a corner, Lu Feng and Zhao Ming were still studying the welding of the steel plate of the tank, and when they saw Qin Zhenhua coming, Lu Feng raised his head, with an inquiry in his eyes.

"That matter will be taken over by the relevant departments, and you don't have to worry about it in the future." Qin Zhenhua explained simply.

"Well, let's do our research." Lu Feng said: "Zhenhua, I have thought of a solution. ”

Lu Feng's words aroused Qin Zhenhua's interest: "Well, let's talk about it." ”

This kind of steel plate, inside and outside two layers, the hardness is different, when welding, not only to combine them, but also to ensure that the original rigidity does not undergo any changes, this, how to solve?

"We polished the edges of this steel plate into a shape with slopes on both sides, and the middle was just butted together, so that the steel plate was divided into two sides."

Holding the polished steel plate, Lu Feng introduced to Qin Zhenhua.

The prototype is 50 millimeters thick, and the edge of this steel plate is polished to both sides of the bevel, and the middle is the most prominent, so that the middle of the two steel plates is butted together, and the two sides are separated.

"Then, we use different electrodes, different currents, and weld together from both sides, front and back at the same time!" Lu Feng said.

It's a completely new idea.

Generally speaking, the welding is single-sided, the welding machine has to burn through the entire steel plate, if it can't be burned through, it is slag welding, failing, the thicker the steel plate, the greater the difficulty.

Now, Lu Feng has proposed a new welding method, which starts on both sides at the same time to ensure the different characteristics of both sides!

Welding different steel plates, the welding rods required, the current is different, this kind of steel plate is rolled together with two layers of steel plates, the internal and external characteristics are different, if welded together, can not meet the same characteristics in the place of the weld, if the inner and outer sides are welded together, the problem can be solved at once.

"Master Lu, you are really a technical powerhouse in our factory, you can think of such a method, I think, you should be able to try! Try a few more times and you'll always find a way. Qin Zhenhua immediately agreed with this view.

"However, welding on both sides at the same time requires highly skilled people on both sides." Lu Feng said: "Looking for the master now, there is still a lack of ignition heat. ”

"Then I'll come." Qin Zhenhua said.