Chapter 219 Practical Test

Regarding Cheng Yuan's invitation, Liu Changfeng nodded in agreement without thinking about it.

Her original goal was to enter the technology crystal company, but now that Cheng Yuan directly invited her, she would not object at all.

Seeing Liu Changfeng agree, Cheng Yuan smiled with satisfaction.

After the conversation between the two was over, Cheng Xin, who had not spoken for a while, finally spoke, she pouted, looked at Cheng Yuan dissatisfiedly, and said, "Brother, you are talking to Chang Feng, we haven't eaten lunch yet! "

As she said that, she rubbed her stomach in a dignified manner.

"Okay, I know you're hungry, let Fang Jing take you to lunch." Cheng Yuan said with a wry smile when he saw his sister staring at him with an unhappy face.

Cheng Xin heard the words, her slender eyebrows wrinkled unconsciously, and she asked in doubt, "Brother, don't you eat?"

"Who said I didn't eat?" Cheng Yuan was stunned and looked at Cheng Xin curiously, not understanding what she meant by that.

"Then how do you tell Sister Fang to take us to lunch, won't you come with us?" Cheng Xin stared at Cheng Yuan, waiting for his answer.

Cheng Yuan was stunned and said with a smile: "I still have some things to do here. I may be late for dinner. Don't you have classes in the afternoon? Eat early, and just let Fang Jing take you back to school after finishing."

Cheng Xin was a little disappointed when Cheng Yuan said that she had something to do, and said, "Well then, you can do your business."

"] Chang"] "Wind"] Wen" ︽♂t Cheng Xin can understand Cheng Yuan's absence from home for a long time now, not to mention that Cheng Yuan now has his own career, even if he does not have this career, he will still be in school stay in.

What's more, when Cheng Yuan gets married in the future, he will definitely not be able to live with his parents and her, and he still needs to move out.

Therefore, the whole family understands Cheng Yuan's situation at this time.

They would be satisfied as long as Cheng Yuan went home during the Chinese New Year and festivals. This will not disturb Cheng Yuan.

"Okay, hurry up to dinner with your classmates, and then go back to school to work hard. In the future, your brother, I will rely on you to help me share some things."

Seeing his sister's disappointment, Cheng Yuan comforted her softly.

To be honest, Cheng Yuan's stall is quite big now, and there are very few people who can use it.

This is one of the reasons why he has never opened a branch.

No management staff!

Even if it can be hired outside, the supervision cannot keep up.

Although Zero can help him monitor everything in the company to a large extent, there are always things that he can't judge.

Therefore, even if he came up with the graphene preparation technology, he placed it directly inside the company, rather than reopening a new material company.

"Got it!" Cheng Xin is also a person who knows the importance. Hearing Cheng Yuan's words, he nodded to show that he understood.

Later, Cheng Xin and Liu Changfeng left under the leadership of Fang Jing.

After the three of them left, Cheng Yuan hurried upstairs and returned to the laboratory.

In the laboratory at this time, four humanoid robots with an icy aura stood there in a row.

The height of the robot is one meter nine and its body is thick. The exterior is covered with a hard silver-white nickel-titanium alloy shell, and the appearance is very similar to the Iron Man armor.

Nitinol is a shape memory alloy, a special alloy that automatically returns to its original shape at a certain temperature. And its expansion rate is more than 20%, and the fatigue life reaches the 7th power of 1*10. The damping characteristic is 10 times higher than that of ordinary springs, and its corrosion resistance is better than that of the best medical stainless steel at present, so it can meet the application needs of various engineering and medicine, and it is a very excellent functional material.

And use this metal to create the shell. In addition to making the robot lighter and stronger, it can also reduce future maintenance and maintenance costs.

In addition to the material on the body, there are also differences in the palm, the energy furnace on the chest and the internal design.

The materials used for these four guard robots, which have undergone zero deletion, deletion, modification and modification, are the truckloads of titanium alloys that Yang Qiaoyuan pulled last time. It was directly detained by Cheng Yuan at that time, and now it is being used rationally by ZERO.

The palms of the guard robots are claws, and each sharp finger is equipped with various functional tools.

Graphene solar absorption panels are installed on both sides of the shoulders, back and chest of the guard robot, and its internal driving energy is a graphene solar cell that has not yet been released.

These solar panels can effectively bring powerful power to the robot.

Of course, compared with the miniature nuclear fission reactor, this battery still has a big gap. But for Cheng Yuan, it is the most suitable.

After all, these robots are not destined to participate in too many battles, and their more role is probably to deter and protect.

Because after Cheng Yuan developed the z1 robot, the top protection for him has increased by another level.

Finally, because the escort robot is intelligently controlled and can not carry people like Iron Man's armor, it has a lot of internal space. Zero places the energy and intelligent core on the chest, and also adds a protective plate in this part.

"Sir, Fang Jing and the three have already left, can we start the test?" Zero said aloud shortly after Cheng Yuan arrived at the laboratory.

Cheng Yuan nodded and said, "Let's start, let me see if they are more flexible than z1."

"By the way, the data of the combat skills are all loaded, right?"

"Yes, do you need to add any other data?"

Cheng Yuan shook his head and said, "No need, since we already have it, let them start."

Hearing Cheng Yuan's order, Ling responded, "Okay."

As Zero's voice fell, the four escort robots suddenly started, and eight pairs of cold blue eyes lit up. Then they confronted each other and started the first actual combat test.

"Wait a moment!"

Suddenly, Cheng Yuan shouted to stop, the four robots turned their heads to look at Cheng Yuan at the same time, and Zero's voice sounded: "Do you have any other orders?"

Cheng Yuan pointed to his laboratory and said, "This place is too small, we should go to the rooftop to test, so that the robot can let go of its hands and feet during actual combat, and don't have to worry about damaging it."

"Okay, sir." Zero did not object to Cheng Yuan's proposal, and then the four guard robots walked towards the rooftop under Zero's control.

At the same time, Cheng Yuan also opened a virtual window in front of him.

In the window, the appearance of the four guard robots is clearly visible.

Soon, four robots came to the rooftop, standing in groups of two ten meters apart.

"let's start!"

Cheng Yuan saw that they had stood firm and ordered.

Cheng Yuan gave an order, and the four guard robots started at the same time, and they rushed towards each other.

At the moment when the robots moved, on the virtual window in front of Cheng Yuan's eyes, a number suddenly appeared on the top of each robot's head.

The two on the left are No. 1 and No. 2, and the two on the right are No. 3 and No. 4.

At the same time, there were two more virtual windows beside Cheng Yuan, which displayed the mechanical reactions and energy consumption of several robots.

On the left, No. 1 and No. 1 started the fastest, while No. 2 followed closely behind him. On the right, three and four are neck-and-neck, rushing to their current opponents at the same time.

The running movements of the four robots are very smooth, and Cheng Yuan did not find any problems through the data reaction in the window.

On the rooftop, when the two sides were still about five meters apart, No. 1 suddenly jumped up, raised his right arm back, made a fist with his right hand, and adjusted his body slightly in the air, making a standard flying fist movement.

Faced with No. 1's attack, No. 3 was also unwilling to be outdone. While running, his body rose from the ground, and a punch to the sky slammed into No. 1. At the same time that Number Three made the move, Number Four followed closely, jumping up and kicking Number One.

Faced with the combined punches of No. 3 and No. 4, No. 1 did not seem to see it, and was still rushing forward.

And at this moment, the number two behind him also moved.

No. 2, who had been following him, suddenly accelerated, and the moment No. 4 jumped up, he grabbed the opponent's ankle with precision, and then slammed the opponent's body towards No. 3.

A sudden change, if placed on a human, would definitely be No. 4 hitting No. 3, and then the two robots would fly out like a rolling gourd.

But for a robot that can perfectly control every part of its body, facing such an attack, No. 3 and No. 4 are not in a hurry.

While No. 2 was making a fling motion, No. 4 grabbed No. 3's hands at a very fast speed, and then following No. 2's strength, No. 3 changed his fist and kicked No. 1.

At the same time, when No. 3 kicked No. 1, No. 4 let go of his hand and was still thrown out by No. 2 by his own body.

Such a result is equivalent to exchanging one for one.

Neither side benefited.

And just after No. 1 and No. 4 were knocked into the air, No. 2 and No. 3 started their close-range attacks directly.

...

In the laboratory, Cheng Yuan didn't pay much attention to the attacking movements of the four guard robots. His eyes always followed their internal mechanical reactions and energy consumption.

Judging from the data response, the operation of the four escort robots is almost perfect, and every part inside them is running perfectly in one action without the slightest error.

Therefore, the movements of the four guard robots at this time were fast, clean, and neat, without the slightest hysteresis.

"They did a great job!" Cheng Yuan's eyes lit up slightly, looking at the four guard robots whose fighting scenes were comparable to sci-fi movies, he couldn't help but admire.

"They've gone through my calculations hundreds of thousands of times, and now there's a one-in-a-million chance of an internal error, and I don't think there's any special event, they're basically not going to have any hardware errors."

Hearing Cheng Yuan's admiration, Zero replied slightly proudly.

"Really, what about the z1 robot before?" Cheng Yuan looked at the perfect guard robot, and suddenly remembered the large robot in the [z1] base.

"If it is standard and manufactured according to our design, the probability of z1 error is one in 100,000. Of course, the chain reaction of large robots is more complicated. I think the maintenance of z1 needs to be more strict."

"That's fine, then I don't want z1 to give me moths during the actual combat test." Thinking of the z1 test that Ma Zhicheng mentioned last time, Cheng Yuan is more confident. (To be continued.)