country made

Lan Yutian was puzzled: "According to your age and the content of the paper, you should have never actually touched CNC machine tools, right? Why do you know so much about CNC machine tools?"

Ji Yu nodded: "It's true that I have never seen a one-axis CNC machine tool."

Because in his era, one-axis CNC machine tools have long been eliminated, and everyone uses eight-axis CNC machine tools made by the teacher.

Of course, this cannot be clearly stated, Ji Yu can only pretend to be a genius.

He raised his chin slightly, and his tone was full of confidence and arrogance: "But I have studied a lot of books on CNC machine tools. I understand every component of CNC machine tools, and I know the functions of all components. It doesn't matter to me whether I have seen the real thing. Influence."

Platoon Leader Xu expressed his admiration.

Unexpectedly, the well-behaved Ji Zhuan turned out to be such an arrogant and conceited character. He dared to boast that he understood all of the tens of thousands of components of the CNC machine tool.

Sure enough, a kid is a kid, and if he is flattered, he will be so proud that he can't find his way.

Song Jining felt frustrated again.

He believes that Yuanyuan can memorize each component of the CNC machine tool, and Yuanyuan can understand them without seeing the actual objects.

But after studying for so long, he still hasn't made any progress at all, and feels that he is getting farther and farther away from Yuanyuan.

Lan Yutian agreed with Ji Rafter's answer.

Because they are such geniuses themselves.

"You said in the paper that you can upgrade the CNC machine tool, how sure are you?"

"I need to see your CNC machine tools first to make sure."

There was no politeness or nonsense at all, and the three immediately turned to the mechanical room inside the institute.

Although Ji Zhuan is a child, walking with these two people has no sense of disobedience at all, as if he should have been one of them.

Ji Yu walked halfway, and suddenly turned around and called Song Jining: "Little Brother Song, come here."

Seeing Song Jining walking slowly, he ran back to hold him: "What's wrong?"

Song Jining looked at Ji Yu, and suddenly rubbed his hair vigorously: "Just go forward."

"what?"

"Don't wait for me, I will catch up."

"what?"

Ji Yu, who was full of doubts, looked dumb and cute, and turned back into the glutinous rice dumpling child he was familiar with. Song Jining smiled, but he didn't realize that his eyes had become very gentle, and even his voice had become soft. Gentle: "Come on, don't you want to show me the CNC machine tool?"

"Yes, actually, I have never seen a one-axis CNC machine tool, but it doesn't matter, I think I will be able to get started soon."

Platoon Leader Xu followed behind the two of them, seeing how intimate they were holding hands, he couldn't help being a little envious.

He also has a younger brother, who will call back and forth when they get along for a long time, but they have never been so close.

The relationship between these two children is better than that of brothers.

The two followed Lan Yutian and Zheng Xian's family into a computer room, and saw a one-axis CNC machine tool occupying half of the room.

This is definitely the largest machine tool that Ji Chen has ever seen, because the more sophisticated the CNC machine tool, the smaller the model, and the more precise and flexible it is.

Zheng Xian's family asked Ji Yu: "How about it, do you want to try it out?"

He didn't consider the gap between his primary school student's size and the CNC machine tool at all.

Ji Yu nodded: "Of course."

Song Jining was worried, and he took the initiative to step forward: "Let me operate, Yuanyuan directs me."

Ji Yu only thought that he wanted to understand the CNC machine tool, and nodded: "Okay, I will let Xiao Song operate it, and I will first understand its strength and operation method." Then he turned to Zheng Xian's family: "What do you want to suppress? Something? I want to see the performance of the CNC machine tool first."

Zheng Xianjia and Lan Yutian are currently researching a precision gun barrel, but they have been unable to succeed because of the insufficient performance of the CNC machine tool.This is why they need to upgrade the CNC machine tools.

Ji Yu came here this time mainly to let Xiao Song know what kind of equipment a CNC machine tool is and what its functions are. Compared with helping these two researchers solve problems, of course Xiao Song is more important!

He quickly taught Song Jining how to operate the CNC machine tool, and at the same time, under the pretext of understanding the performance of the machine tool, he asked them to press several pieces of steel pipe until Brother Song was proficient in operating it.

"Brother Song, do you understand a little bit?"

Song Jining nodded: "Well, I understand a little bit, and it's a little bit in line with the content in the book."

Ji Yu curled his lips into a smile: "That's good, let me know if you still don't understand, let's try a few more times, and we must understand thoroughly once."

In order to allow Brother Song to have more time to learn about CNC machine tools, Ji Yu also made a little effort to help Lan Yutian and the others redesign the 4 barrels to be manufactured.When he joined the military, he had never seen this kind of barrel, so he probably either failed or was eliminated.Fortunately, he is an expert in this field, helping them recalculate and draw.The two of them didn't believe Ji Zhuan's words at first, but when they saw the circuit diagram Ji Zhuan was drawing while calculating, they changed their attitude instantly, and sat down with him on the ground to discuss.

Platoon Leader Xu listened for a while and expressed that he didn't understand, but instead became dizzy, shook his head and prepared to leave, and asked Song Jining beside him: "Song Jining, do you want me to go with you? Take you into the army to play."

Song Jining looked at Ji Yu who was sitting on the ground drawing pictures, and shook his head: "No, I'll stay here."

He took out the pen and paper, and walked around the CNC machine tool more than a dozen times alone, slowly drawing the structural diagram of the machine tool, while recalling the book he had read in his mind, combining the structure and components introduced in the book with the real thing .Finally he understood what the book said, no wonder Ji Yu kept saying that he had to see the real thing.

With the real object as a reference, it really dawned on me.

Ji Chen spent a whole day painting, and helped Lan Yutian and the others to redraw the new 4 barrels. Considering the cloud 2 bombs that will appear in two years, the diameter and thickness of the barrels were adjusted to prevent them from being eliminated. too fast.

Designing weapons is a very tiring task, because there are too many details to consider. When the three of them sat on the ground to complete the final design, they were too tired to stand up.

Lan Yutian and Zheng Xian's family is fine. After all, they are adults with strong physical strength. Apart from shaking when they got up, they can walk back to rest by themselves.

Ji Chen was weak and just wanted to lie down and sleep directly.

Song Jining embraced Ji Yuan and touched his forehead, his hands were cold, Ji Yuan's face looked a little pale.

He put Ji rafter on his back and led him away.

"If it's so hard, don't count it anymore. I already know about CNC machine tools, and it's enough to go back and read books."

Ji Yu shook his head: "It's okay, just get some sleep, I'm just not used to it yet..."

In the past, working in the laboratory was much harder than it is now, but I didn't feel much after getting used to it. Now it's just that my body is too weak, and I'm used to a relaxed life, so I can't adapt to the sudden high-intensity use of my brain.

He lay on Song Jining's shoulder, explained a few words when he was sleepy, felt Song Jining slapped his butt hard a few times, and said angrily: "You don't need to get used to it, you can live a relaxed life, leave the high-intensity work to me gone."

Ji Chen was already asleep, so he didn't know if he heard it.

Song Jining walked out of the research institute with him on his back, turned around and looked at the brightly lit building.

He saw that the two people who couldn't even walk steadily just now were still working in the office. They were so tired, but they showed no sign of resting at all.

The work of a researcher is not as glamorous as imagined. On the contrary, it may be too hard to walk.

Song Jining supported Ji Yu behind him.

This kid is so weak, why did he choose such a hard path?

Wouldn't it be good to make radios, televisions, open factories, and make easy money?

Forget it, it's useless to ask him, this kid's ideals and goals are different from ordinary people.

"What did I just say?" Song Jining walked steadily under the streetlight with Ji Yu on his back: "You just need to take it easy and leave the high-intensity work to me. But the work of a researcher seems to use the brain? I OK?"

Ji Yu was half asleep and half awake, and replied in a daze: "No problem."

Song Jining smiled: "Okay, I'll give it a try, if it doesn't work, don't dislike me."