Chapter 602

"No!" If you have to endure such things all the time, you can't live this day!

Yun Fei resolutely answered Yuan Lin's words.

"Then I can only ask the superior for instructions..." Yuan Lin was so angry that he rolled his eyes. How can this boy be so sincere?

In desperation, Yunfei can only leave first.

Even if Yuan Lin is their direct leader, there is no way but to ask for instructions. After all, these bodyguards are not ordinary bodyguards, but come out of a South China Sea!

"Xiaoliuzi, let's go to Chengdu photoelectric research institute first!" Yun Fei now changed his itinerary according to his unrestrained thought, regardless of the ugly faces of the two bodyguards.

Chengdu Institute of optoelectronics, the largest research institute in Southwest China under the Chinese Academy of Sciences, is mainly engaged in the research of optoelectronic detection and signal, optoelectronic sensing, optoelectronic precision measurement, adaptive optics and other technologies.

In terms of detection and measurement technology, it has very extensive cooperation with 91 Research Institute.

The grating ruler and other measuring parts of numerical control equipment produced by Jiuyi heavy industry are purchased from the manufacturing factory under the Institute of optoelectronics.

"Mr. Yun, why didn't you say hello first? You see, we're not ready at all..." Yun didn't contact the personnel of their management system after he arrived at the Institute of optoelectronics, but went directly to the site of the second scientific research office of the Institute of optoelectronics, which surprised Luo Gang, director of the second scientific research office.

"It's all right. Just come and see how your technology research on laser positioning and detection is going. Director Luo, it seems that the time on the contract we signed at that time is coming? " Although the Institute of Optoelectronics belongs to the Chinese Academy of Sciences and most of its research funds come from the national financial allocation, any research institute actually needs more research funds than the national financial allocation.

In particular, the Institute of Optoelectronics was fooled by Huang qiaosong of plant 132 to join their latest fighter research project, which has a greater gap in research funds

Laser detection and positioning device is widely used in high-grade CNC equipment, especially large CNC equipment. The processing time is too long. If there is no way to carry out automatic detection, it must wait until a process is completed before manual detection can be carried out after the equipment stops running.

This greatly affects the processing efficiency. At the same time, the measurement of high-precision heavy parts processed by large equipment is not an easy thing. Even experienced teachers will have great measurement errors.

Of course, this technology is also a key technology of high-grade CNC equipment - CNC CMM equipment!

For the detection of various high-precision parts, only three coordinates can accurately measure some processed data that can only rely on NC programs or calculated according to theoretical dimensions. Such equipment is also foreign technology and equipment prohibited from export to China.

When Jiuyi heavy industry was just established, Yunfei reached an agreement with Chengdu photoelectric research institute. Jiuyi heavy industry was responsible for providing R & D funds, and the photoelectric Institute was responsible for providing technology and research and jointly developing laser detection technology. The final results accounted for 50% respectively.

The contract stipulates that after the Institute of Optoelectronics has developed the laser detection technology, Yunfei's 91 heavy industry can use the technology free of charge, and Yunfei and the Institute of Optoelectronics account for half of the revenue generated from the authorization of other manufacturers.

In other words, as an investor, the income of the group is far more than 50%.

For this technology, Yunfei's 91 heavy industry has invested nearly 20 million research funds in the Institute of optoelectronic technology.

"Mr. Yun can rest assured that since we signed the contract at the beginning, since we dare to sign, we will certainly come up with technical achievements within the specified time. Otherwise, who dares to cooperate with our photoelectric Institute?" Luo Gang looks like you are at ease, which makes Yun Fei very worried.

"Why don't we go to the research room now?" You can rest assured only when you see the progress on site.

Although they cooperate in the civilian field of laser detection, what Yunfei is most afraid of is that the Institute of Optoelectronics has invested their research funds of 91 heavy industry in the research of laser detection in military technology, such as laser sight, laser locator and so on

"Of course!"

Under the leadership of Luo Gang, Yun Fei changed into a white coat in the dressing room, took off his shoes, and put on his hat. After dust removal, static electricity removal and other links, he entered the area of the Research Laboratory of their cooperative project.

Most of the laboratories are graduate students, and a large number of experiments are completed by them.

Most people here know Yunfei, but Yunfei doesn't know them.

"Academician Ling, what is the current progress and the measurement accuracy of the sample?" In charge of this project is Ling Feiyang, an academician of the Chinese Academy of Sciences, an old man in his 60s, a very serious old man.

When Yun Fei arrived, the old man was severely teaching two students a lesson.

"The cloud is coming? The test is still under way. The monitoring accuracy of the last sample can only be guaranteed to be within the range of 0.005mm, which is far from our requirements... "Ling Feiyang directly told Yun that it is not the actual situation.

If it was Luo Gang and Yunfei asked him, he would tell Yunfei that he was not far from the expected goal and would soon be able to complete the research. He would not give Yunfei an accurate data.

This is the difference between research and management.

Hearing Ling Feiyang's words, Yunfei frowned.

It's late August now. The original contract between the two sides stipulated that Rongcheng optoelectronics Institute would provide Jiuyi heavy industry with detection technology capable of stably detecting the accuracy of 0.001mm and technical realization means between January 1, 1998

The accuracy is only five times, but the technical difficulty is far more than five times.

Now, such a detection level does not have much impact on not too complex high-precision parts, but it is obviously not enough to make some aviation precision parts with very high requirements.

In addition to producing the three coordinates specially used for detection and measurement, this detection technology is mainly used for the four-axis machining center that has been studied and the future five axis machining center.

The more high-end equipment, the higher the accuracy requirements of testing equipment.

Otherwise, the price of a five axis machining center woodworking machine with general accuracy will be more than 10 million yuan!

High precision and cutting-edge equipment is often piled up with various high-precision and cutting-edge technologies.

Equipment is valuable, technology is priceless!

China's aerospace cannot develop on a large scale, and the limitation of detection means is very obvious. The high-grade CNC equipment with the combination of automatic detection and automatic machining is the equipment needed by aerospace.

Unfortunately, China can't buy it.

All the four-axis machining centers that can be bought in China now do not have automatic detection equipment, not to mention those simple four-axis machining centers formed by using the three-axis machining center to add the assembly workbench driven by PMC control module.

The aerospace company, which was the first to obtain the four-axis machining center of German ep6 for vertical and horizontal conversion, has produced a large rocket engine. It takes a long time to test only, and it has to be tested by those experienced teachers.

"President Yun, in fact, our technology has been able to reach the detection accuracy of 0.001, but it is not very stable at present..." seeing Yunfei frowned, Luo Gang worried that Yunfei will no longer provide other research funds after this cooperation. In this case, their private projects will cut off their research funds.

"There are still four months left. I need to see stable technology in four months! Otherwise, for future cooperation, we have to consider... "What cloud wants is only the final result.

"Mr. Yun can rest assured that we will come up with the technology to your satisfaction within the specified time..." Luo Gang patted his chest and promised to Yunfei.

Yun Fei nodded: "this is the best. I don't want to change new partners in the middle of the research. Now, northwest photoelectric research institute and Huazhong photoelectric research institute are very interested in this project... "

Without some pressure, these guys have no motivation.

The technical strength of these optoelectronic research institutes in Northwest and central China has no advantage over Chengdu optoelectronic research institute. If Chengdu optoelectronic research institute and Jiuyi group are not in the same city, it is easy to monitor the research progress.

"Mr. Yun, don't worry, we will give you a satisfactory explanation..." Luo Gang's cold sweat came out.

Although they are all affiliated institutes of the Chinese Academy of Sciences, the annual research funds are fixed. Only those institutes that have made achievements can get more research funds. Now that competitors are staring at their research projects, how can they not be nervous?

This is a key technology project included in the National 863 plan.

Without this project, helicopter laser aiming technology, laser positioning technology and other research projects, they will lose!

At that time, without research projects, what else can they do? Are you going back to your hometown to farm?

"Mr. Sun, you'd better take more time to stare at the photoelectric Institute. Their research progress is too slow. Otherwise, the first batch of four-axis machining centers we provided to the aerospace system simply could not reach the technical level we promised at that time... "The first thing Yunfei did when he returned to Jiuyi group was to find Sun Lin and let him be responsible for staring at the photoelectric Institute.

The technology of the four-axis machining center has been increasingly improved. Now the national orders have begun mass production. In order to control the production progress and production accuracy, these four-axis machining centers, in addition to some simple electrical components, even a screw, are produced by Jiuyi heavy industry.

Everything is just to make the reputation of Jiuyi heavy industry and complete Yunfei's original commitment to the military.