Industrial survey, it turned out that the sweater was worn inside out?

Chapter 136 Materials Science: Come on, give me one! (Third update!)

After completing the price report, you will then calculate the relevant taxes and customs transportation costs!

Of course, all this does not require Lin Yu to do it himself.

There is someone underneath him!

The list was sent to the foreign trade team, and the people in the foreign trade team quickly calculated the final quotation based on Whiteman's freight requirements!

The composition of every unit price is calculated in great detail!

With the final result in hand, Whiteman stood in front of the office building, took off his wide-brimmed hat and placed it on his chest, bowed gracefully towards the office building, and then shouted loudly: "Mr. Lin, wish me success!"

On the balcony, Lin Yu held a tea cup and watched the profiteer leave.

The cup of tea is not finished yet.

Ling Feng appeared quietly from behind.

His position was very clever, standing just a foot away from the dividing line between the balcony and the office.

From this position, you can see the outside through the glass guardrail of the balcony.

But when you look up from outside, you can't see him through the glass guardrail!

After a while, Ling Feng stepped forward and stood next to the glass railing.

A pair of determined eyes looked at the sunset in the distance and suddenly asked: "By the way, have you always been in this cooperation mode?"

His words were a little low and a little confused!

Gollum—

After drinking the tea in his hand, Lin Yu turned to look at Ling Feng and asked:

"Otherwise? Like those state-owned enterprises that closed down before? Just open your mouth and howl?"

This rhetorical question directly stopped Ling Feng.

Lowering his head and thinking for a moment, he recalled the scene when he first started working more than ten years ago, following a few seniors on business operations.

Many of the factories that have now closed down were still prosperous at the time, but when it came to research and development of new tasks, all of them would just scream!

Thinking of those people in his memory, Ling Feng felt a little funny again.

Shaking his head, he threw those unhappy things out of his mind, turned to look at Lin Yu, and asked:

"Did you leave a backdoor for the things you gave them?"

"Door?" Lin Yu laughed contemptuously, playing with the tea cup in his hand and saying to himself:

"In ancient my country, there was a building called a pavilion! Now, this kind of building is still active in the designs of architects!"

"Come on, let's continue discussing the drone you want!"

Turning off the price list on the monitor, Lin Yu opened the 3D modeling software on the desktop, and then called up an already created file.

After a short read, a unique helicopter appeared on the display.

After dismantling the helicopter model into parts on the computer, Lin Yu pointed at the helicopter and began to criticize:

"The first thing you sent me was an Apache helicopter!"

"Then you changed it to an Osprey helicopter again!"

"As a result, you now want a tilt cross-rotor helicopter. Can you figure out what exactly you need first?"

Listening to the questioning here, Ling Feng scratched his head in embarrassment, with an awkward smile on his face, and explained:

"Don't you know nothing about Boss Lin?"

"I saw your craftsmanship last time. After we went back, we were thinking hard about what kind of tactical support equipment we need!"

“After thinking about it for a long time, we came up with this!”

"A long-range, highly anti-interference small drone that can quickly take off and provide rapid support in various complex situations!"

"We have made great concessions in terms of battery life and load capacity! But we didn't expect, Boss Lin, that you could actually shrink cold fusion to this point!"

"And your material processing technology! It can actually be stronger!"

"No way! Then I can only make temporary changes!"

"But I didn't expect that after this change, thoughts surged in my mind and I couldn't stop at all!"

"Look!" Ling Feng stretched out his hand and pulled the chair to bring himself closer to the monitor.

His hands began to gesture towards the helicopter on the monitor. "Look! I changed the Apache into an Osprey helicopter in order to pursue the speed of a tilt-rotor helicopter!"

"But the distance between the two rotors of the Osprey helicopter is too far. When passing through some areas with turbulent airflow, it is easy to have different lift due to the pressure of the airflow on both sides, and then crash!"

"So, I changed to a cross-rotor helicopter again!"

"But now I find that there is a better way!"

"Then add wings to this cross-rotor helicopter! Let's lengthen the wings!"

Ling Feng was gesticulating wildly on the monitor. Lin Yu, who was sitting opposite, didn't have much expression and just looked at him silently.

The two of them felt like they were talking to each other at this moment.

After looking at it for a while, he took out a drawing board from the drawer, connected it to the main unit, and handed it to Ling Feng.

With the drawing board, Ling Feng finally didn't have to make random gestures there.

Instead, he directly sketched out the thoughts in his mind.

After he finished painting, Lin Yu also understood his thoughts.

What this big brother wants is not a helicopter at all, he wants a Transformer.

This aircraft has two forms. One form is an ordinary tilt-angle cross-rotor helicopter.

Another form is the Osprey helicopter.

And all these changes are on the two wings of this helicopter.

In the cross-rotor helicopter state, the two wings open like doors and the propeller head rotates, turning it into an Osprey helicopter.

During the rapid maneuver, the two wings of the Osprey helicopter rotate and the propeller head switches positions.

The propeller heads snap into the back of the aircraft and it becomes a cross-rotor helicopter.

The helicopter's engine, by design, will be placed in the cabin.

Between the engine and the propeller, some special transmission systems are used to connect the propeller through folding wings and then through the rotatable propeller head.

This kind of aircraft can achieve the speed of an Osprey helicopter and the stability of an inclined cross-rotor helicopter.

But there is a core problem.

That's the material.

What kind of material? Can an airplane wing deform during flight?

What kind of bolts? Can fatigue remain unchanged during this high-mobility, high-reciprocity activity?

If Lin Yu had heard such material in the past, perhaps he should have studied the material he learned in college seriously as soon as possible.

Let the materials learn and bless yourself.

But now, he was sure that the system could do it.

Because just now, he had already used the system to construct the corresponding materials.

But after watching it for a while, Lin Yu felt something else.

Maybe more interesting.

Ornithopter.

Just like dragonflies and flies, it flaps its wings crazily and can make the plane hover in the air and land at will.

For an airplane like this, you should kneel down in front of the material and give it a hard knock.

(End of this chapter)