Lin Qiangsheng entered a small building, which looked very ordinary from the outside, and the entrance was a low ramp to drive the car in.

Lin Qiangsheng walked into the elevator and held down the 1 button for a few seconds, and the elevator suddenly ran downward.

"Hello, Mr. Lin!" Hearing the call from upstairs, Zhu Chen, the person in charge of security here, greeted Lin Qiangsheng at the elevator entrance.

Lin Qiangsheng nodded and walked out of the elevator, he smiled and asked Zhu Chen, "Is Director Chen Bin here?" ”

"Yes, the experts are also inside!" Zhu Chen said.

Lin Qiangsheng nodded and strode towards the laboratory.

"Captain Zhu, why doesn't the country get rid of the machinery and equipment here? Wouldn't it be nice to let outsiders hang around here? Another person from the security department next to him said to Zhu Chen.

Zhu Chen glanced at his companion and said, "What you explained above, be polite to Mr. Lin!" And these devices are also obtained by him, and many key equipment still have to rely on him, and the above has expectations for him! ”

The companion still shook his head and said, "I understand this, but it is completely possible to move the equipment to a safer place!" It's neither safe nor tight, and there are a lot of foreign women coming in and out of the factory, so how can you let these top-notch equipment be placed in such a place! ”

Zhu Chen said noncommittally and softly: "The superiors hope that Lin Qiangsheng can still get top foreign equipment, so we have to be polite to him, we can only act according to the orders of the superiors and do a better job in safety!" ”

The companion was embarrassed and said, "But this Lin Qiangsheng is obviously not willing to cooperate with us!" And that guy named Gu Ming is gloomy all day! ”

Zhu Chen patiently explained to his subordinates: "Lin Qiangsheng's attitude is okay, we shouldn't expect him to cooperate with the work, after all, he is not from the country!" That Gu Ming, Lin Qiangsheng asked him to assist us in taking care of the peripheral work. I think this guy is doing a good job and he's really a material for safety work, and if he doesn't have a face that is easy to spot, I'd really like to recruit him! ”

"Guy with a numb expression!" The young subordinate muttered softly. When I returned to my workshop, I saw a simple set of intercom equipment in this room, in addition to two sets of camp beds and luggage.

Lin Qiangsheng entered a precision instrument laboratory, where two five-axis linkage machining centers were placed, at this time Director Chen Bin was standing near the equipment with his shoulders crossed, and senior engineer Yang Qianli, a well-known expert in the field of communication satellites, was leading the technicians to study the control system of CNC machine tools.

"Director Chen. I think it's better to let my people participate! They are already familiar with the operation of these CNC machines, and it will take at least two months to operate these machines normally at your speed! Lin Qiangsheng said to Director Chen Bin.

Chen Bin glanced at Lin Qiangsheng, shook his head and said, "Now we are engaged in a secret scientific research project, if the news leaks out, the country just needs not to admit it." But you will be exposed here, so what will be the impact on your foreign industry? You have done so much for the country, the country will not treat you badly, Comrade Lin Qiangsheng! ”

Before coming to Bincheng, Chen Bin already had a comprehensive understanding of Lin Qiangsheng, in short, this young man was of great help to China. The chief's meaning is to ensure Lin Qiangsheng's safety as much as possible. I hope that he can do more things for the country in the future, and don't sacrifice this person easily!

In addition, there is another important reason: China is currently negotiating with Europe and the United States on the introduction of some advanced technology and advanced military equipment. The chief demanded that the situation here must not be exposed, and this matter must be guaranteed that only a few people such as Chen Bin and Zou Jiahua can know about it!

With the Soviet invasion of Afghanistan, the United States increasingly felt the threat of Soviet expansion. In January 1980, Brown visited China and said that "we have taken a major step in our strategic relationship with the Chinese." In the weeks that followed, the U.S. State Department eased controls on more than 30 types of military-support equipment. Licences may be issued by the Arms Control Bureau for export to China. These include anti-aircraft radars, radios, tropospheric communications equipment, transport helicopters, trucks and electronic jamming devices.

In April, the U.S. Department of Commerce transferred China from Group Y of the Warsaw Pact group of countries to a new Group P. Enabling China to qualify for a wider range of exports, especially in sensitive areas. At the end of May, in . Beg. Army. Send. Secretary-General Geng Biao's visit to the United States symbolizes the expansion of security relations between the two countries. In July, the U.S. Department of Commerce announced further relaxation of the criteria for issuing licenses. In September, a high-level Pentagon delegation visited China. and approved the issuance of more than 400 export licenses for technologically advanced military support equipment.

In the face of this favorable situation, the country's leaders are very much looking forward to the technology that has long restricted China's development, especially military equipment, and the country's demand for these technologies is very urgent!

This can't let Lin Qiangsheng be exposed here. It can be said that Lin Qiangsheng's situation here exceeded the expectations of the leaders, and he felt a little unsure of how to deal with it, so he had to circle this place first. In fact, without Lin Qiangsheng's knowledge, the Ministry of Security has already dispatched capable forces to deploy and control the area of the new industrial zone.

Lin Qiangsheng shook his head and said helplessly to Director Chen Bin: "Even if there is a five-axis linkage finishing center, there are still great defects in processing technology and materials!" The ultra-high-precision spacecraft parts you want to process have a large number of complex mechanism joints and axle disc rotary body parts, and their machining accuracy is as high as 2~3μm! This kind of processing of ultra-high-precision parts is not something that can be done by studying CNC for a while! It is also necessary to study its processing technology, which is a big system engineering! You guys."

Saying that, Lin Qiangsheng shook his head, he knew too well the difficulty of insufficient talent.

Lin Qiangsheng said to Chen Bin, who had an ugly face: "The processing technology is not good, this can only rely on the state to transfer a group of experts in technology, and in addition, it also needs the participation of senior technicians!" ”

"Director Chen, I have something here that may be able to help you solve some hardware problems in processing!"

"What kind of hardware is it, hurry up and take it out!" Director Chen Bin also knew that the research strength here was insufficient, but this was something that could not be helped, and when he heard Lin Qiangsheng say that there were still good things, his eyes lit up and he hurriedly asked.

Lin Qiangsheng said with a smile: "I thought that one day I would process ultra-high-precision parts, so I bought a batch of high-speed anti-wear cutting tools. However, these high-end tools are limited and difficult to get, and it is difficult to give full play to the processing advantages of these tools without efficient cutting technology, and it is easy to cause loss! ”

Yang and the researchers simulated operating the equipment, using a complex part as an example. The continuous drill of each processing step, the selection of parameters, and the placement of fixtures, through this drill, I am constantly familiar with the five-axis linkage CNC machining center.

Hearing Lin Qiangsheng's words, Yang Qianli turned his head to him and asked, "Comrade Xiaolin has a special knife, can you visit it?" ”

Chen Bin smiled and said, "Let's go, Johnson & Johnson, take out the good things and take a look!" ”

Lin Qiangsheng nodded and said simply: "Since this kind of equipment has been shown to you." What is a knife! ”

Saying that, Lin Qiangsheng walked out of the door, Yang Qianli and Chen Bin glanced at each other and followed.

"This is the high-performance tool I bought from abroad, this batch of tools is very expensive, and this high-speed high-performance cutting tool is a product that is strictly restricted by Batumi!"

Lin Qiang'a took out a suitcase from a cabinet in another laboratory, and this suitcase was no different from an ordinary suitcase. But when the hidden compartment is revealed, layers of cutting tools stuck in the grooves are immediately revealed.

The surface of these high-performance knives is shimmering silver like diamonds, and a unique industrial beauty is revealed without warning!

"Haha, Comrade Johnson & Johnson, you really have good things!" Chen Bin laughed and patted Lin Qiangsheng's shoulder. When he brought people on the first day, he was shocked by Lin Qiangsheng's five sets of five-axis linkage machining centers. Not to mention those four-axis and three-axis finishing equipment.

Yang Qianli held his breath and carefully observed these knives, he didn't even dare to move and touch them. After looking at it carefully for a while, Yang Qianli nodded solemnly and said: "These tools can process complex components, especially these special T-slot milling cutters can be used for T-slot forming and milling, and can also be used to reverse mill the back plane of the workpiece, so as to achieve the application requirements that ordinary milling cutters cannot meet." Its design is very exquisite, and the stability is good, the processing accuracy is high, and the speed is fast, which is really a rare good thing! ”

Lin Qiangsheng looked at the diamond-like processing tool. He sighed and said: "I bought these knives at a great price, and the price of them reached $47,000 a piece. Such knives are more expensive than high-end cars sold abroad! ”

"Oh? This thing is so expensive! Which country is this produced? Chen Bin asked in surprise. He calculated in his heart how much 47,000 US dollars was, and estimated that he would get 100,000 yuan a piece, which made Chen Bin even more surprised.

"This is a product of the German company Walter Tools!" Lin Qiangsheng said.

Yang Qianli shook his head and sighed: "I really can't afford to use such a knife!" Comrade Johnson & Johnson asked me to use such a knife, and I didn't dare to use it! He thought about so much money in his heart, using such a tool to rattle milling parts, and dropping a little bit is all money!

Since Yang Qianli saw these five-axis machine tools, he enthusiastically devoted himself to the work, and through learning he found such a high-precision linkage CNC machining center. It not only has high processing accuracy, fast speed, but also stable quality.

However, due to the long-term backward stage of process technology in China, the basic technology and supporting management can not keep up, and this high-speed machine tool needs efficient cutting technology as the foundation, several researchers obviously feel very difficult about advanced cutting technology.

Lin Qiangsheng carefully put away the knife again, and Chen Bin and Yang Qianli took a few nostalgic glances and returned to the laboratory.

Yang Qianli was worried. He found an opportunity to talk to Chen Bin about this, Chen Bin frowned and said: "It seems that this can't be done, and we have to expand supporting talents and related research!" ”

Chen Bin hesitated to let Lin Qiangsheng participate more deeply, he really has something that is urgently needed in China! The chief is right, this person has made a great contribution to the country, and if he uses it well, it will be of greater help to the country!

In the afternoon, Chen Bin found Lin Qiangsheng and asked him to go to a place with him.

The two sat in a car, the car was driven by Zhu Chen, Lin Qiangsheng watched the car drive into Harbin Institute of Technology and drove to a more private place in confusion, he asked Chen Bin: "Director Chen Bin, where are we going?" ”

Chen Bin said: "You'll know when you get to the place!" ”

Lin Qiangsheng suppressed the doubts in his heart, and when the car stopped in front of a hidden courtyard, he followed Chen Bin out of the car.

Chen Bin led Lin Qiangsheng into the courtyard, this is like a certain kind of research institute, he was led by Chen Bin to an open laboratory, there are more than a dozen people in the room who seem to be experts, scholars and professors, some are surrounding a machine in the middle, and some are calculating.

Lin Qiangsheng entered the laboratory, glanced at the machine and equipment placed in the center, he walked over in shock, picked up a few people Lin Qiangsheng walked to the front of the machine and equipment, he looked back and forth carefully twice, and finally looked at the display screen of the equipment.

After a while, Lin Qiangsheng turned his head to Chen Bin and said with emotion: "Director Chen, your movements are really fast!" ”

Director Chen Bin smiled awkwardly, he patted Lin Qiangsheng on the shoulder and said: "How can a country let go of such an opportunity to get close to advanced equipment, you should think of it if you are so cunning!" ”

Lin Qiangsheng glared at Chen Bin and said, "Yes! I should know! (To be continued......)