"I've seen shameless people, and I haven't seen you as shameless as you!" Yun Fei was angry, "Security guard, come and throw this old thing out for me!"

Yun Fei really couldn't help this old guy.≤

He directly called the security guard outside the office and asked them to throw the old guy out. If he could continue talking here, Yun Fei, who had no heart disease, would definitely have a heart attack soon.

Huang Qiaosong was shameless and broke the record again at Yunfei.

Yun Fei doesn't like this kind of situation, he really doesn't like it. Only he can continue to do shamelessness. Isn't this old guy Huang Qiaosong stealing his business from this?

"You don't need to call the security guard, I'll leave by myself. You can think carefully. If you think about it, call me at any time and turn on the computer in 24 hours. By the way, if you agree, maybe we can really get you a pilot license for you..." Huang Qiaosong spent a lot of money in order to get Yun Fei to pay.

Private buying and selling of airplanes is not prohibited in China. Yun Fei has long wanted to get on those fighters, but it is impossible.

Huang Qiaosong said that he could help Yun Fei build a civilian helicopter transformed by a military transport aircraft, which made Yun Fei very moved. However, if Yun Fei wanted to get a helicopter license, he had to ask the old man Huang Qiaosong to help. This old guy used to look like he didn't help Yun Fei with the back door.

Now, in order to let Yun Fei take out the money to fund their carrier-based aircraft, even this has become a condition.

"Get out of here. Damn, your driver's license is too expensive!" Yun Fei lost interest at all. He could only buy a flight qualification certificate for hundreds of millions of dollars. He really couldn't do such a thing.

Yun Fei was in a bad mood today. He just learned that the military began to interfere in their cooperation with North Korea, and then Huang Qiaosong, the old guy, came to him to fight for Qiufeng.

This time it was not a small amount, and the old thing was already very obvious. They wanted 600 million US dollars!

That is the part that Yun Fei should pay.

Although the old man talked about this matter, it was obvious that the old man was deceived by Huang Qiaosong, a shameless old guy.

"What's wrong with you again? Why are you so angry?" When Yun Fei heard the office door open, he was about to let the person who came in, but he didn't expect that it was Jiang Jianxing who hadn't seen for a long time.

During this period, Yanlong Commercial Aircraft was assembling the first Arj-21 prototype. As the person in charge, Jiang Jianxing was always watching the progress there. He basically slept in the workshop and office every day, unless he took a bath or something. This matter made Zhang Cui very dissatisfied.

Yun Fei had no choice. Jiang Jianxing was not like a person in charge at all. He was providing various logistics support for those technicians and designers every day.

"Has the first prototype been assembled?" Yun Fei smiled.

Jiang Jianxing shook his head, and saw Yun Fei's eyes becoming dim again, and quickly explained: "The installation on the other side is about to be completed. I'll come back and ask if you plan to go over and take a look..."

"It must be over. When will it be completed there? Isn't it necessary to conduct a static pressure test?" Although Yun Fei is not very familiar with the production of the aircraft, the new model of the aircraft needs to do a lot of experiments, and he still knows this.

Even if the prototype is produced now, it will take a long time for these aircraft to be put into commercial operation.

After various ground experiments are completed, complex flight tests must be carried out.

Yun Fei has seen many experiments on fighter jets conducted by Factory 132. Civil passenger aircraft are more stringent than various experiments on fighter jets. This may be why China can independently design war weapons such as the J-10 and J-20, but cannot produce large military transport aircraft.

A super giant like the Russian An-225 is even more terrible. China dares not even think about it.

Such a huge load of aircraft has a small weight.

"Okay, you have a rest in the afternoon. When it is about to be completed, let's go there. The robots booked on Geely have made a big breakthrough recently. I plan to go to the research institute in the Economic and Technological Development Zone in the afternoon to see the situation..." Things outside are irritating, but the company's internal technology continues to make breakthroughs.

Although in order to encourage the development of domestic technology and make the Germans not quarrel, the country only gave incomplete orders for several major auto manufacturing processes in Jiuyi equipment, it also gave most of the orders. Wang Zixin has been running in Chengdu and the northeast during this period.

This is because FAW Group does not believe too much in Yunfei and their technology. To change the current situation, it can only allow the welding robots ordered by Geely to be put into use as soon as possible, which can completely dispel the worries of those officials and leave the Germans with nothing to say.

Robot welding production line is the most technologically intensive and the most automated production process among the four major automotive technology equipment. Once this passes the acceptance of Geely Group, it can prove that the strength of Jiuyi Research Institute in this area is not to be doubted.

After all, no matter how big the robot research work in their research institute is, it is experimental and not a professional robot production line.

Yun Fei also understood this, so he did not force the leaders of FAW, nor did he find the leaders above.

If an enterprise wants to survive, it must have strong market competitiveness.

At noon, after Jiang Jianxing and Yun Fei had a meal in the canteen in the company, they went to the Economic and Technological Development Zone together. The Economic and Technological Development Zone did not become deserted because the headquarters of Yunshi Holdings or Jiuyi Group moved to the city.

There are still large research institutions like the 91 Research Institute and managers of various companies here.

"Xiaoyun, why are you here for free?" Ai Deyin was surprised to see that Yun Fei came over without calling. Yun Fei used to come here and rarely came to the research institute. Now he moved to the city. He has a lot of things to be busy every day, so he doesn't have much time to come here.

"Didn't our welding robot make breakthrough progress? Let's take a look. Although the project on FAW is still in a long time, the greater our grasp, the smaller the chance of embarrassing in the future, right?" Yun Fei said with a smile.

There is still no change in the Jiuyi Research Institute. Jiuyi Automobile's experimental factory has not been built, and all these experiments are carried out in the original area.

"By the way, did Li Shufu notify them?" Yun Fei thought that this matter could make progress so quickly, and Li Shufu's order of more than 200 million played a great role. This technology is the largest batch of customized businesses in their research institute, and it should make the people who spend money happy as well.

"No. It's not too late to notify the other side when we are finally finalized and put into production. After all, will there be any problems here that we have not discovered? This is something that no one can guarantee." Ai Deyin said cautiously.

For him, if these technologies are not fully formed, they should not be used for production, otherwise it will not only have a great impact on customers in the future, but also on their own credibility.

After all, Ed Yin was formerly a big shot at the National Robot Center.

Yun Fei nodded and said nothing.

Instead, he silently walked to the welding robot that was performing various programmed experimental actions, and looked at the robot carefully.

This is no different from the robots they produced before, but it is much bulky, especially some cables that are exposed outside. There is no sense of incongruity when looking at this thing.

The entire robot is divided into four parts. The bottom one is the base used to fix the position of the entire robot. The top several parts are robot arms for the purpose of achieving the mobile function and rotation function, plus the front-end welding torch part.

The welding robots used for the experiment were produced in total, and the movements of the five robots were independent.

After all, in the automotive production line, these robots are all different robots responsible for different work departments. In some places, in order to pursue efficiency, two symmetrically arranged robots are responsible for one weld, or one robot is responsible for one weld.

These are all for the highest efficiency.

Naturally, we have to consider how to create the highest productivity with the lowest cost.

"How many infrared locators are used to detect the accuracy of the robot's movement?" Yun Fei saw that there were many infrared detectors on the ground, and there were many on the racks on the four sides of the robot, so he couldn't help but frown. "This detection should be in the form of positioning, and only the position of the top of the welding gun in front and the supply of welding rods. In this way, isn't it a waste to detect the rear arm and the fixed parts below?"

These infrared detectors are customized products from Rongcheng Optoelectronics Research Institute.

The displacement detection of these robots can be completely calculated based on the point at the top of the welding gun.

After all, these moving axes are all linked. As long as one is not in place, no matter how accurate the other axes are, it will affect the final accuracy.

Robots are the development direction of CNC machine tools, and this is definitely not a joke.

At least, in terms of multi-axis linkage technology, CNC machine tools and robots are universal. The only difference is that professional robots may need to do is a few simple fixed actions. At the same time, the required accuracy is much lower than that of CNC machine tools. Unless the automatic medical robot used to perform surgery on humans in science fiction movies!
Chapter completed!