747 Chapter 744

"I agree with Lao Wan and Lao Zhang, let's not worry for a while, sooner or later the lithography machine will succeed."

Xu Zhenming glanced at Wanning Gu and Zhang Nyijing not far away, gave Hu Mingzhen in front of him a target task, and also relieved the old man with white temples by the way.

The KrF lithography machine project has reached this point, even Xu Zhenming, a layman, knows that success is only one step away.

At this moment, Xu Zhenming's heart was already very stable.He didn't want to put more pressure on Hu Mingzhen, otherwise Hu Mingzhen's tight strings would break.

But Hu Mingzhen thought otherwise.

"Xiao Wang Xiaozhang, your group will go to rest first, and come to work at 10 o'clock tonight to replace Xiao Sun and his group." He immediately divided the technicians under his hand into two groups, preparing to test PDIX vibration adjustment overnight. system.

In this way, the lithography machine can be assembled tomorrow morning.

The host system of this semi-domestic lithography machine is domestically produced, and the laser optical path system is produced by Jiangxia Optics Valley. At most, it belongs to the No. 2 scheme of the domestic third-generation lithography machine.Once the debugging is successful, it shows that our country has made a major breakthrough in the laser optical system, which is of great significance.

Xu Zhenming also knew what Hu Mingzhen thought at this time, and he had done this before when he was engaged in projects.

"This old man is so stubborn. Hey... I can only go with him." Xu Zhenming shook his head involuntarily.

At this moment, a professor Zhong who came to visit came along with excitement."Mr. Hu, do you need someone to help you? If you need it, count me as an old man." He stared at Hu Mingzhen with fiery eyes, it didn't seem to be a kind words at all.

"Old Zhong, we are very staffed here. Tonight, I don't need to work overtime." Hu Mingzhen saw at a glance that the 70-year-old man in front of him was eager to join in the fun.But how dare he let Professor Zhong stay up late, what if something goes wrong?

Liu Heping looked at his teacher and muttered in his heart, "This old man, I have broken my heart for you. You don't want to make any more mess." He smiled bitterly and pulled the corner of Professor Razhong's clothes. "Teacher, we are still There is an urgent task, and the framework of the laboratory must be set up."

"Lao Zhong, Professor Liu is right. We must go back to the headquarters of the group company immediately and first add up the projects we are responsible for." On the side, Wan Ninggu immediately cooperated with Liu Heping to shift the focus of Professor Zhong away.

To be honest, Xu Zhenming actually likes Professor Zhong's enthusiasm.However, Professor Zhong is too young and his profession is not right, so he can't participate in the research and development of lithography machine.

"Zhong Lao, Professor Liu and Lao Wan are right, we still have our mission." He followed with Wanninggu, gave Hu Mingzhen a few words, and immediately returned to the group headquarters with three experts Office.

In the evening, Professor Zhong and Liu Heping walked out of Xu Zhenming's office happily.

The two of them were very excited and had personally obtained the letter of appointment from the North Studio of Yiming Group Company's Materials Laboratory issued by Xu Zhenming.In a hurry, neither of them wanted to stay overnight in Nan'an City, and had to rush back to the capital city overnight.

In order not to delay their journey, Xu Zhenming deliberately asked Gui Changshu for help again.This time, Gui Changshu specially introduced Zhang Jianjun, Captain Zhang, to Xu Zhenming.

"Xu Dong, if you want to use special transportation such as airplanes, cars, ships, etc., you can directly contact Mr. Zhang." At that time, Gui Changshu explained to Xu Zhenming.

Xu Zhenming got the news, and after hanging up the phone, he was stunned for a long time, "What do you mean by special vehicles such as airplanes, cars, and ships? Can I take the main tank of the T series?"

Immediately, he put this unrealistic idea aside and dialed Zhang Jianjun's number.

And Zhang Jianjun’s attitude shocked Xu Zhenming. Xu Dongchang called Xu Dongduan, and he fixed the car and plane for Liu Heping and Professor Zhong to return to the capital on the spot.This surprised Xu Zhenming: Jiangning’s airport specially sent military vehicles to pick up people, and specially arranged planes to fly directly to the capital.

"What kind of treatment is this? Why do I feel that the atmosphere is a bit wrong?" Xu Zhenming couldn't figure it out because he was busy at work, so he quickly shifted his focus from this side.

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In the afternoon of the next day, Xu Zhenming came to the No. 2 plant of Mingxin Manufacturing Company early in the morning.

The test of the first PDIX vibration adjustment system was very successful. Hu Mingzhen’s team has to assemble the third-generation lithography machine immediately. How could he be absent?

After receiving the good news, he immediately wrote down this moment in his notebook.He also wrote down the sentence, "China’s first cutting-edge PDIX system was born, which will change the level of China’s machinery and equipment manufacturing."

The compound of Mingxin Manufacturing Company, the lithography room of No. 2 standardized factory.

In the workshop, technicians wearing safety helmets and white dust-proof coats were busy according to Hu Mingzhen's instructions.

"Beep..." Hu Mingzhen blew a whistle, the thumbs of both hands stood up, and the forklifter was assigned the task of assembly.

After receiving the instruction to start the installation, Li Quan immediately took over the assembly task of the lithography machine, while blowing a whistle while making lifting instructions by hand, so that the forklifter lifted the laser light path system towards the main system of the lithography machine.

After the transformation, the organization of this lithography machine is very simple, only the docking box can be used to complete the assembly of the equipment.Therefore, the docking requirements of the laser optical system and the main body system of the lithography machine are very high, and a little carelessness will damage the docking box mechanism.

"Beep...beep...beep!" Li Quan stared at the two connection boxes, gesturing while blowing his whistle.Even if the temperature in the room is not high, sweat is already on his forehead at this time.

Fortunately, the forklift worker is relatively older and has very experienced experience. He manipulates the forklift as if he is holding a laser light path system with his hands.

Five minutes later, I heard a "pop" sound, and the two connection boxes had been connected together, and the clothes were seamless.

"Okay Lao Jiang, hold on! Let's check the levelness and verticality of the connection box immediately." At this moment, Li Quan put down the whistle in his mouth and shouted.

While he was yelling, the old fitter masters who were responsible for the installation and construction immediately came over and installed the high-precision YMDM three-coordinate measuring instrument, high-precision YMDM electronic level, high-precision YMDM laser ranging and other measurement tools that had been prepared. , Began to survey the occlusion of the two connection boxes.

This step is very critical and is directly related to the installation accuracy of the laser optical system, host system, and connection box.

At the same time, several old fitters moved in to install the trolley, and connected the load-bearing bracket of the trolley to the load-bearing base of the laser light system.This process is to be used for fine-tuning, adjusting the alignment of the two connection boxes.

"Mr. Hu, the horizontal error is 0.00003mm, the slope of the right axis is 0.0000005; the vertical error is 0.000001mm, and the slope to the left is 0.000003."

After the comparison and measurement, the operators immediately fed back the surveying and mapping data.

This kind of data is not good, and it needs to be fine-tuned to locate it.