"Thanks to you, little girl, this time, mom and dad can change back."

"Ah? Sticking to my light?" Zhou Meng was stunned and looked at the two of them with confusion.

"Yeah, it's your job, girl. Aren't you working at 9th Technology now? That's why the people above contacted me and your mom and asked us to come back."

"You still wear something like this?"

"......" Ye Yuxin immediately understood what Zhou Mingjun meant.

It seems to be a safety issue!

In this way, Zhou Meng's hidden danger was completely solved...

......

Time flies.

10 days later.

A heavy truck drove out of the Seiko Machine Tool warehouse and headed straight for an airport.

The Three Musketeers accompanied them all the way.

Arriving at a certain airport, a 35-ton Tyrant heavy truck drove directly into the cabin of the 'X-20' that had been waiting there. Half an hour later, after taxiing for more than a thousand meters, the nose of the plane lifted and soared into the sky.

(A quick comment: I searched online for two hours and couldn’t find the cargo hold specification of “20”, but the whole machine is 15 meters high, 45 meters wide and 47 meters long, so I think it should be able to fit a 35-ton Tyrant heavy truck!)

Several hours!

Liu Chi looked at the three musketeers and gave each of them a big hug.

Liu Chi introduced the Three Musketeers to the three 'big guys'.

"Hello, hello." Hong Changtian was surprised when he saw the ages of the three people: "Heroes are born young."

"Hello, Teacher Zhang." Li Haiqing said respectfully.

"......"

"Okay, okay, I didn't expect it was you." Zhang Zhi looked at Li Haiqing and patted his shoulder heavily: "Not bad, not bad, you didn't disappoint me."

"Chief Engineer Zhang, do you know him?" Liu Chi asked Li Haiqing and Zhang Zhi curiously.

"Teacher Zhang is a nominal professor at Yanda University. When I was in the Third Institute, I often followed Teacher Zhang around to ask him questions," Li Haiqing explained.

"There is also this matter, it seems to be a good story." Hong Changtian said half-jokingly.

"When I was at Yan University, I really liked Haiqing." Zhang Zhi said happily, "I didn't expect to achieve such success now. Not bad, not bad."

"......"

After a few minutes, the greetings were finally over!

Business is important.

Zhang Zhi called in some staff and moved the machine tool directly into a large constant temperature processing workshop.

Unloading the truck and unpacking.

Three hours later.

With a click, Xiao Yunhao hit the Enter key on the console. After looking at it for a while and confirming that there was no problem, he turned around and said to Liu Chi who had been waiting, "It's debugged. Try it and see if it can meet the requirements."

"Weng..." Liu Chi walked to the workbench, looked at the motor that was still turning, and asked, "This motor should be mine, right?"

Several other people also gathered around and looked at the screen on the workbench curiously.

"Yes." Li Haiqing nodded.

Liu Chi adjusted the system and looked through it for more than ten minutes, but found nothing wrong!

He called a few people and put the test materials that had been prepared earlier on the workbench. After fixing them, he took out a USB flash drive and plugged it into the USB port of the CNC machine tool.

"Pah, pah, pah..." There was a sound of keyboard typing.

Copy in the data!

Open the control program...

Enter the corresponding parameters...

After confirming that there were no errors, Liu Chi pressed the start button.

"Woooooooo..." Under the flushing of lubricating oil, the drill bit moved slowly; several people followed Liu Chi from the control console to the workbench, watching the drill bit rotating at high speed on the workbench.

Very slow!

This is the first reaction.

So slow! This was Liu Chi’s second reaction.

......

Liu Chi stared at the drill head, which was not moving obviously, for more than ten seconds. Finally, he turned around helplessly and asked Li Haiqing behind him: "Can't the speed be increased?"

"No." Before Li Haiqing could speak, Chen Song shook his head and said, "The speed is based on the material. The system automatically adjusts it. If the material is low in strength, the speed will naturally be fast."

Li Haiqing added: "This is titanium alloy, which is very difficult to process. If you force the speed to increase, the accuracy will not meet the system requirements."

"Okay!" Liu Chi also knew that what Li Haiqing said was true, so he moved his eyes to the display screen of the console, glanced at it for a few seconds, and said, "Do you want to eat first? At this speed, it will take two hours."

"Do you want to eat first?" Zhang Zhi looked at the time. It was almost two o'clock, so he asked the three people.

"Can!"

"Okay, I'll come back later."

"......"

Two hours later!

After eating and drinking, the few people returned to the CNC machine workshop. Looking at the machine tools that had stopped working, they hurriedly moved the processed parts down.

"Chief Engineer Zhang, could you please give me the laser measuring instrument?"

"Yunhao, move 15mm to the left and help measure the accuracy of position R."

"Chen Song, can you help me use the ion meter to measure the data of the largest part on the right?"

"......"

Half an hour later!

"Positioning accuracy 0.2UM; reset accuracy 0.1UM; cutting accuracy..."

"How much?" Chen Song asked anxiously.

The rest of the people stared at Liu Chi...

"No problem, it meets our requirements; 2.8UM." Liu Chi nodded and smiled.

"Yeah..." Chen Song and the other two hugged each other tightly.

Hong Changtian looked at the three excited people, and four words popped up in his mind: It’s great to be young.

"Congratulations."

"Great!" Zhang Zhi praised.

After confirming that the machine tool met the requirements, the Three Musketeers also knew what would happen next and knew that it was not convenient for them to get involved. So they exchanged some pleasantries and returned to Yanjing on a special plane that night.

Let’s talk about ordering machine tools at another time.

A document also followed the three people to Yanjing.

......

In a conference room in Yanjing!

"This is a document about "Precision Machine Tools" sent by the Southern XX Research Institute. Everyone take a look and express your opinions." A middle-aged man in green clothes stood in the C position and handed out a document to everyone.

"In 10 days, a large CNC machine tool with an accuracy of 2.8UM was manufactured, with a working area of ​​7.5 meters long and 3 meters wide?" An old man with white hair and wrinkles on his face asked, "Are you sure it's true?"

"It's true."

"Seiko Machine Tools, is that the company we invested in?"

"Yes." The middle-aged man nodded: "According to the information, they are now working on a 1UM medium-sized CNC machine tool, and Liu Chi has handed over the production lines of motors and bearings to Seiko Machine Tools."

“That large machine tool was modified from their current medium-sized machine tools.”