split sky ride

Chapter 531 - Restoration
"You? Where did you come from?"

The maintenance worker who was choking with Chen Fei looked up and down seriously, then looked at other people, and finally realized...

I don't know this one!

"Secretary Shen and I... Well, you understand!"

Chen Fei blinked.

It was only then that the other party noticed Shen Fei standing beside him, and suddenly realized that it was the secretary next to the boss.

Don't use bean buns as a dry food, the deputy general manager of the group company is also a member of the big boss, who can directly influence the top management of the board of directors.

Several maintenance personnel looked at each other and understood in seconds.

"Then try it!"

Stones from other mountains can attack jade, maybe it can? !

"Hey, hey, don't mess around!"

Fearing that Chen Fei might be in debt, Shen Fei quickly "sacrificed" this large industrial special printer on the spot.

The meat bun got into the dog's stomach, and he couldn't even spit it out.

"Don't worry, use conventional operations to ensure that it will be repaired."

Chen Fei broke off the bracelet ("Universal Data Transceiver") on his left wrist, pulled out the data cable terminal, found the data terminal of the printer, and went straight to it.

Port specification mismatch?
That doesn't exist!

Since it is called "universal", adaptive deformation is the most basic ability.

Adam: After the connection is complete, I found the L991 high-precision molecular polymerization 3D printer!
"'Adam', retrieve sensor, analyze error code!"

Chen Fei gave orders to artificial intelligence AI.

Using the "Universal Data Transceiver" is a routine operation, and the unconventional one is a "sacrifice", a very thorough one.

Adam: The servo motor drive circuit has no response, the response delay of the X-axis servo motor exceeds the threshold, and the software fault cannot be ruled out.

The functions related to the control system of large-scale industrial special printers have not been fully developed, especially the general-purpose circuit part, which only guarantees the most basic applications.

When it comes to the artificial intelligence AI "Adam", the performance of all electronic components will be fully discovered. With the help of Chen Fei's infinite computing power, the secondary development is completed in an instant, integrating all the functions of the printer.

After unplugging the data cable, Chen Fei put the "bracelet" back on his wrist.

"The drive circuit of the servo motor is faulty, and the circuit board needs to be removed, everyone, the multimeter is waiting for you."

He doesn't understand these things, but "Adam" understands and it's over.

"Huh? Servo motor? Which part of the servo motor?"

The maintenance personnel were surprised, they didn't expect Chen Fei to confirm the fault location so quickly.

Prior to this, some maintenance personnel suspected that there was a problem with which part of the servo motor caused the entire printer to fail to operate normally, but they did not thoroughly investigate, resulting in inconsistent judgments, which led to disputes.

The answer provided by Chen Fei confirmed one of the guesses, making this judgment suddenly prevail.

"Feeding servo motor, X-axis servo motor also seems to have a problem."

Chen Fei waited for these maintenance personnel to finally make up their minds. This large industrial special printer must be cut open today.

It's just a little bit of a good deal, huh, man!

"Take it apart, take it apart and see!"

The maintenance personnel of the Northern Ordnance Industry Group were also very courageous, and immediately started to work. The electric screwdriver turned and started to dismantle the shell, quickly revealing the dense and complicated structure inside.

I quickly found the feeding servo motor and removed it completely. The two probes of the multimeter poked in the circuit part one by one.

Not to mention the verification results of the electrical parameters, just by visual inspection, it is obvious that several of the integrated circuits have been burned a little, and the adjacent capacitors have exploded.

The problem of excessive wear of the X-axis servo motor and screw drive controller was also confirmed on the spot.

The problem of wear and tear is easy to solve, purely manual work, but there is a lack of spare parts for circuit failures, especially those few integrated circuits, including special chips, and there are no general-purpose parts that can be replaced.

The problem is indeed found, but this printer is temporarily useless.

Just when the maintenance personnel were about to give up, Chen Fei spoke again.

"How about using an analog circuit instead?"

"Analog circuit? You mean microcontroller?"

Some maintenance personnel knew some advanced technologies, and shook their heads again. It is indeed a way of thinking to solve hardware problems with software, but the cost is high, and the hardware and software have to be redeveloped at the same time.

"No, go directly to the development board. If you don't have one, use a PC instead. Well, you can also disassemble a mobile phone."

The artificial intelligence AI "Adam" listed hundreds of solutions for Chen Fei, and all he had to do was to choose the one with the least effort.

Fortunately, the drive circuit of the servo motor is not complicated, especially to replace part of the circuit. If Chen Fei is allowed to work on the logic circuit of the general processor, it will really kill him.

"Yes, can you?"

The maintenance staff looked at Chen Fei, as if they were looking at a master in the industry.

"immediately!"

Chen Fei was still waiting to use the printer, so he didn't want to waste time.

This is called self-reliance.

A spare mobile phone was quickly delivered to him.

It is not impossible to use the "dimension reduction strike" of the mobile phone as a single-chip microcomputer. After all, the three elements of computing unit, storage unit and control unit are all available. As for whether the performance is wasted, we will not consider it for the time being.

Find a few plastic boards, cut them into small square pieces of the same size, lay copper wires under the gold system ability, sprinkle small electronic components one by one, the pins are automatically fused with the ends of the copper wires, and solder Save them all, and then cover them with thin shielding shells.

The five layers of PCB are insulated with highland barley paper, and the circuit board the size of a cigarette box is assembled. The flying wires go up and directly connect to the circuit board of the servo motor, disconnecting and replacing the original faulty area.

"Put it in, then turn it on and try it!"

Chen Fei handed over the finished manual circuit.

Although it is a handmade product, the neat serpentine lines and stitch fusion points on it are full of industrial style.

Industrial grade abilities are just so terrifying.

The circuit design and driving system are the credit of "Adam". Chen Fei only needs to follow the circuit diagram on the naked eye, and the circuit and component layout will not be wrong.

Excessive wear of the X-axis servo motor and screw drive controller is easier to solve. Just pick out some sesame-sized alloy to make up for it. It is estimated that there will be no problem in continuous operation for one or two thousand hours.

Ding! ~
The L991 high-precision molecular polymerization 3D printer started successfully and passed the self-test verification.

"Here, print some test stuff."

Chen Fei broke off the "Universal Data Transceiver" on his left wrist again.

This time, no one has an opinion.

Forget it, stop rubbing it, and insert it in a grandiose manner.

The large-scale industrial special printer quickly began to work whirringly. Hundreds of large and small parts gradually took shape, and new parts continued to appear, filling the entire working space little by little.

The layout of the printed workpiece is not flat, but three-dimensional. After being hardened and shaped by the blue light of a special band, it is then refined by the laser beam to improve the precision and meet the tolerance range. The final product is obtained from the output port.

In the name of testing, Chen Fei continued to print for more than two hours at a stretch, and someone helped to manually check the tolerances. The finished parts were more than twice the original plan.

Vice President Shen heard that one of the two industrial printers was out of order, and heard that his daughter was here with Xiao Chen, so he took a moment to check it out, but he saw Chen Fei standing in front of the malfunctioning printer , standing behind a few maintenance personnel in overalls, looking serious onlookers.

Isn't the printer broken? What is this messing with?

Shen Songling asked curiously: "Xiao Chen, what are you doing?"

Looking further to the side, regardless of the type of finished products, there are at least tens of thousands of printed products.

"Parts of the crystal jet machine!"

Chen Fei told the truth that the future father-in-law should not be fooled casually. After all, he is in this profession. Even if he is confused now, he will react sooner or later. If he leaves a bad impression, it will be bad.

The scope for continuous modification of the crystal energy jet that was being worked on at the 911 aircrew base has become less and less. It may not necessarily be that the design is close to finalization, but it may also be that the ability of him and "Adam" to continue to adjust has reached its limit.

Most of the progress so far has basically been made by falling out, and the accumulated technology and experience are quite hard-core, but Chen Fei and "Adam" are not professionals in aircraft design, so it is not surprising that they hit the ceiling early .

"what?"

Shen Songling's eyes widened all of a sudden, but he quickly returned to normal.

If it was said that Chen Fei stole the design of the "Mosang Dragon" from somewhere, he would be willing to believe it.

But crystal jets?
just forget it!
No one will steal the design of the crystal energy jet. The key is not how to design and manufacture, but whether there are empty knights. This is the most important thing.

For the sake of his daughter, Vice President Shen didn't like to discourage young people's enthusiasm, so he patted Chen Fei on the shoulder with an attitude of appreciation for you.

"Well, be ambitious and work hard."

Old Shen didn't believe a word of him.

You have to become an air knight first!

But relying on supernatural powers alone, one cannot become an Aerial Knight.

(End of this chapter)