Chapter 44 Launching a Firefighting Drone

But no matter what.

All these things need to be done. If we don’t do them, the firefighting drones will not be able to fly.

Tang Rui picked up the aluminum alloy plate and started working.

After several days of practice.

His welding skills have been significantly improved.

Although the effect of welding fish scales is not yet achieved, at least there will be no welding holes.

The welded parts are also better sealed.

Twelve pipes are welded.

Take out the grinding wheel and start sanding.

After polishing.

Attach the ejector to the bottom.

Finally, the aluminum alloy plate welds the twelve tubes together.

Tang Rui built a rectangular launcher with twelve tubes arranged in three rows, with four launch tubes in each row.

After doing this, he built a base for the transmitter and installed a universal wheel and motor.

This motor can adjust the orientation and tilt angle of the transmitter.

By the time he finished the entire transmitter, it was already dark outside.

It sounds simple even though it sounds like it.

But it is still a bit troublesome to do.

Tang Rui took out his phone and looked at the time. It was almost 7 o'clock.

No wonder I'm a little hungry, it's already past meal time.

After working for a long time, he didn't want to go out to eat.

Just ordered a takeaway.

"Have you finished eating?"

This was the message Li Shuyao sent him ten minutes ago.

But he didn't see it.

"No, I just finished my work and ordered a takeaway. It will be delivered in about ten minutes."

After Tang Rui ordered the takeout, he replied to a message.

Didn't wait for Li Shuyao's reply.

He clicked on his circle of friends to see what everyone had posted recently.

As soon as I opened it, I saw a newly posted Moments.

“What can I do to make money quickly? I’m so short of money!”

This is a circle of friends posted by the senior in the Department of Electrical and Electronics Engineering of China.

It's obvious.

This is a lack of money.

Although he earns a lot, his salary is considered high in the country.

But the problem is, housing prices are higher.

Tang Rui commented below: Printing money will make you money quickly.

Someone immediately liked him.

Then.

The senior immediately replied: Junior brother, don’t you know that printing counterfeit money is illegal?

Tang Rui: Senior, you can print real money.

Senior: What you said makes sense, but the problem is, I don’t have a gravure printing machine.

Tang Rui: I can get it, senior, do you want to make a lot of money together?

Senior: Really? Then I will get acid-free paper now.

Zhou Tao: Add me and I will make color-changing ink.

Senior: Who will provide the backing?

Zhou Tao: I have a friend from CAFA. I can ask him to draw one.

Tang Rui: Let’s live together and make a lot of money together.

Senior: Wait, there is a knock on the door. I will go get the express delivery.

Seeing the senior disappear, Tang Rui continued to scroll down the circle of friends.

It seems that everyone is joking.

But in fact, he could actually get a gravure printing machine.

Build one yourself.

Then use the system panel to upgrade and strengthen.

The printing effect is guaranteed to be better than that of the Federal Reserve.

"Would you like to come out for a drink? There's a food stall on South Street."

Zhou Tao sent him a message.

"No, I have something to do tonight."

Tang Rui replied immediately.

joke.

He has to work out later, so how can he go out to eat at a food stall?

"What's going on? There's something wrong with you."

"Dad is designing drones and doesn't have time to play with you."

"Designing drones? Why don't you talk about designing spaceships?

Dad understands, am I going to be a grandfather?"

"roll……"

"Bitch."

After chatting with Zhou Tao for a while, the delivery boy arrived.

A braised beef rice bowl.

Not much beef.

There are quite a lot of potatoes.

But it tastes pretty good and the portion is okay, enough for him to eat.

Wait until you finish eating.

More than half an hour passed.

Tang Rui changed his clothes, picked up his phone and sent a video to Li Shuyao.

"Why haven't you changed your clothes and stopped working out?"

"Fitness? Are you okay?" Li Shuyao was surprised.

Last night, Tang Rui was as tired as a dead fish.

Logically speaking, don't talk about fitness today.

If he can move slowly, he is considered to be in good health.

As a result, I even sent her a video to work out together.

"Why can't it be done? How can a man say that it can't be done? Hurry up and change your clothes. I'll wait for you."

Tang Rui urged Li Shuyao to change clothes.

Looking at Tang Rui with a serious look on his face.

Li Shuyao's expression was very subtle, but she still turned around and went back to the house to change clothes.

A few minutes later.

After changing clothes, Li Shuyao appeared on the screen.
To be continued...