Movie black technology

Hang Yucheng opened the file bag, took out the documents one by one, and looked at them carefully.

Pneumatic layout design scheme, overall layout design scheme, overall structural design scheme, system design, material process collaboration requirements...

A number of plans and materials to be demonstrated are placed in the document bag, and the level of detail of these materials is somewhat beyond Hang Yucheng's expectations.

"If you only looked at these documents, I thought you had designed a helicopter before!" Hang Yucheng said to Chen Shen.

Compared with the rough documents he read yesterday, today's materials are much more complete, with everything that should be there, and it can be said that every aspect of the design has been considered.

Only then did Hang Yucheng realize that Chen Shen was really not fooling around. Looking at these documents, he came prepared!

Chen Shen smiled, "It's all the experience I learned from the Crimson Storm project."

Hang Yucheng looked at the document and sighed: "The experience learned from the mech project can be applied to the helicopter, you are also amazing..."

At the beginning, Hang Yucheng could still chat and laugh with Chen Shen while looking at the document, but the more he looked down, the more serious his face became, and he didn't say a word after that.

It wasn't until after reading the first three proposals that Hang Yucheng asked in surprise: "Have you completed the conceptual design?"

"What conceptual design?"

Chen Shen, who lacks serious work experience, doesn't even know the clear meaning of these special terms.

Hang Yucheng explained: "That is, you have completed the initial technical plan for the helicopter?"

Hang Yucheng also knew that Chen Shen had this problem. Wang Qian had told him about it before, and this was also an important reason for sending him here, so he simply explained the entire design process of the helicopter.

In the helicopter design process, the concept design is generally after the technical demonstration. Simply put, it is to determine what kind of technology and shape the helicopter should use to achieve the expected indicators. At the same time, the detailed parameters such as the size and weight of the helicopter will also be included in this The time was officially determined.

After completing this step, the corresponding blowing model can be created according to the design and thrown into the wind tunnel for blowing test. Later, according to the feedback, the maneuverability, stability and even the flight center of gravity of the aircraft can be calculated and modified.

The next step is to fully realize the expected design indicators in the modification, and submit all the drawings and technical documents required for the trial production of the prototype for approval, and then hand over to the trial production factory for production.

Then there is the trial production of the complete machine. Generally, the number of trial-produced complete machines is three to five. After the production is successful, ground and air tests will be carried out.

If no problems are found in these tests, the production drawings, technical documents and prototypes can be handed over, and the suggested documents for use and maintenance can be prepared, and then the production can be officially started.

The formation of the preliminary technical plan in Hang Yucheng's mouth is the sign of the completion of the conceptual design.

As soon as he said that, Chen Shen understood.

"According to what you said, then I have indeed completed the technical proposal, and it won't be long before we can go to the blowing cave." Chen Shen stroked his chin.

He just saw that the progress of the jumping eagle helicopter project has suddenly increased by 1%, which is probably due to the official announcement of the "Pacific Rim" project.

Hang Yucheng quickly flipped through the rest of the documents, and found that, as Chen Shen said, this is indeed a completed technical solution, and the framework of the design has been built, just waiting for them to fill in more details.

Hang Yucheng smiled wryly, "Your movements are too fast, then I will ask the team to conduct another calculation and demonstration on this technical solution."

Hearing his words, Chen Shen shook his head: "This plan does not need to be further demonstrated. According to my calculations, there is no problem. Let everyone do more meaningful things."

Instead of letting the tool man's labor be wasted casually on this kind of system and the things he has already verified, it is better to let Hang Yucheng lead the tool man to do other work.

"Other jobs?" Hang Yucheng was taken aback for a moment.

"Hmm," Chen Shen thought for a while, "For example, the avionics system."

Although the technology of the system is very good, it is common to be unaccustomed to the environment. Many modules in the avionics system, such as navigation, positioning and communication, need to be modified according to the actual situation in China.

If it is built according to the technology of the system, it is like bringing an alien mobile phone to the earth and thinking that it can provide services.

These systems that need to be localized should be modified and designed at this time, and they should be able to catch up with the test later.

"In addition, if you have time, you can also modify the aerodynamic shape of the plane." Chen Shen pointedly raised his mouth.

Hang Yucheng looked at the shape of the helicopter that was very similar to the Chinook on the plan, and agreed while wiping off his sweat.

When Chen Shen said that he wanted to "imitate" Chinook before, he didn't care about it, but now he really remembered that it was a bit too arrogant to make it directly like the helicopter on the opposite side.

Although the interiors of the two helicopters are completely different, but the appearance is so similar that they may encounter troubles such as appearance patents, so he thinks it is better to change it just to be on the safe side.

"Then how do we change it?" Hang Yucheng asked.

Chen Shendao: "As long as you can avoid the appearance patents that the other party may have, you have to pay attention not to completely change the appearance characteristics of the Chinook."

He thinks the same as Hang Yucheng, except that he has less scruples, as long as the other side has nothing to rely on, he will be as disgusting as possible.

"The aerodynamic shape will affect the performance of the helicopter..." Hang Yucheng had to remind.

"It's okay," Chen Shen waved his hand, "As the saying goes, the bricks fly with great power, as long as you don't change it into a big cube, under the condition of strong power, it won't reduce any performance."

Although Hang Yucheng always felt that something was wrong, he still nodded and agreed.

Then Chen Shen started to arrange other work that needed to be localized. After the arrangement was completed, Hang Yucheng left the conference room with a lot of documents and materials, ready to implement them.

And Chen Shen received a call from Ma Zhen, who told him why the brain-controlled exoskeleton system designed by Anshou had been completed, and asked him to see what needs to be improved.

After Ma Zhen reminded him, Chen Shen remembered it.

A friend of his father's had previously had his limbs amputated due to an accident, so he specially asked him to help him develop a brain-controlled prosthetic system.

Except for his participation in the material power supply and part of the structural design, Ma Zhen is responsible for the other parts.

It now appears to be done.

Thinking of this, Chen Shen found a driver and drove to the scientific research center.