Urban Black Technology Boss

Seeing that the machine tool was silent, Tang Long stuffed the phone back into his pocket, looked at Yang Ziqiang, and said with a smile.

"It seems to be finished."

"You don't need to remind me."

Yang Ziqiang responded coldly, frowned and walked towards the machine tool.

Standing next to the machine tool and observing for a while, I saw that the wrinkles on the old man's forehead became deeper and deeper.

Then, Tang Long, who was standing aside, saw that he stretched out his index finger and lightly touched the S-shaped test piece, and his face suddenly changed.

Warm!

Looking at the change in his expression, Tang Long didn't quite understand what he was thinking, but just laughed and teased: "Is it burning? Why don't you blow it off first."

Yang Ziqiang didn't care about his teasing at all, and quickly turned the S-shaped test piece over, raised his calloused thumb, and rubbed it along the inner curved surface.

However, with just such a rub, the expression on his entire face changed.

Yang Ziqiang's hands holding the S-shaped test piece trembled slightly, stood there for a while, and then walked to the test platform next to him.

He carefully fixed the S-type test piece under the lens of the special precision tester, and turned on the tester.

A few seconds later, Yang Ziqiang said with disbelief: "Unbelievable, this is so perfect! This S-shaped test piece is not only standard in workmanship, but also has an accuracy of 0.1 nanometers!"

Hearing his words, the engineers in the factory were in an uproar!
As senior practitioners in the industry, they naturally understand how difficult the technology is.

Although this thing is just an S-shaped sheet, in terms of technical difficulty, the curved surface is generated by spline curves, and the spline curves are generated through control points, which is said to be similar to the generation method of aircraft structural parts.

And just such a test piece twisted into an S shape, because it contains a part with an acute angle (closed angle) between the curved surface and the base, theoretically only a five-axis linkage machine tool can process it.

At the same time, the feed direction needs to be changed many times during the machining process of the machine tool, which quite tests the performance of the machine tool.

Therefore, not only machining accuracy, but also various attributes such as force, heat, vibration, noise, etc., will eventually be reflected in the geometric error of the S test piece surface.

If you want to process an S-shaped test piece that meets the standard, you not only need the ultra-high precision of [Tiangong No. [-]], but also need a very advanced numerical control system.

Even some Nissan machine tools with original systems installed, it is difficult to achieve this level.

The most advanced domestically-made CNC machine tool in the scientific research area has undergone countless modifications and adjustments to make a high-quality S-shaped test piece, but the precision is far worse.

"Mr. Tang, can you borrow this machine tool and Mr. Wilson for a few more days?" Yang Ziqiang asked after thinking for a while.

In the past, he could not see a machine tool with a precision of 1 nanometer in China, but now there is a ready-made advanced machine tool with a precision of 0.1 nanometer in front of him, and he will never misplace it.

Such an opportunity is really rare, Yang Ziqiang has already made up his mind, he must use [Tiangong No. [-]] to process an imitation machine tool, even if he has to work overtime for a few days and nights.

"No problem, wait until the NA engine is finished." Tang Long replied without thinking.

"Thank you! Thank you!" Yang Ziqiang thanked repeatedly with a smile on his face.

Seeing that the two had reached an agreement, Academician Wu Wei, who had been waiting for a long time, waved his hand and said, "I'm going to start work right away, and try to process a Naqahdah engine with No. [-] special alloy."

"Don't be so troublesome, directly process the Naqahdah engine, and I will be responsible for any problems." Tang Long waved his hand and interjected.

It takes at least two hours to process and assemble a Naqahdah engine, and he has no patience to wait here.

With two robotic engineers, Wilson and Jamie, there will be no problems in the entire production process.

"Okay, just do as Mr. Tang said." Academician Wu Wei was stunned for a moment, and then ordered to his subordinates.

He didn't notice that he had changed the name of Tang Long unconsciously.

In the mind of Academician Wu Wei, Tang Long is no longer that well-known entrepreneur, but a key figure who can change the progress of Huaguo's machinery industry.

Hearing Academician Wu's order, Yang Ziqiang and other engineers immediately took action and began to transport materials from the warehouse for processing.

A Naqahdah engine with a weight of 5 tons, only the core components are made of Naqahdah metal, and others such as fan blades and shells are made of composite materials such as carbon-based and resin.

Even so, Tang Long used up all the stocks in his hand and could not manufacture more Naqahdah reactors.

If it wasn't for the manufacture of a new type of space shuttle, he wouldn't be so extravagant. Instead of building the Naqahdah reactor, he would make a more material-intensive Naqahdah engine.

The reason why Tang Long is anxious to let Huaguo realize the moon landing project is because he saw a news on the Internet not long ago.

The U.S. government is drafting an international agreement on moon mining called the Artemis Accords.

According to the content of the draft agreement, member states can set up a "safety zone" on the moon base to prevent interference and damage from other countries and companies. At the same time, it also grants private companies the ownership of the moon's mineral resources, and whoever digs the mine counts.

According to the normal progress, Huaguo Space Agency's large-scale development plan on the moon will lag far behind that of the United States.

Once the United States is allowed to seize the opportunity on the moon, it may be very troublesome for Tang Long to mine the Naqahdah mine on the moon.

However, this time after returning from the world of "Stargate", Tang Long has stored six Jumper spaceships in his hands, ready to transport robot workers and mining equipment to the moon at any time.

Even if Huaguo did not restart the moon landing project, he could still drive the Jumper spacecraft to the moon in stealth, transport equipment and robots to perform mining tasks.

Naturally, Tang Long didn't pay attention to the boring matter of producing and processing Naqahdah engines. Instead, he took out his mobile phone and secretly played a game of fighting zombies.

Before you know it, five years have passed in the world of "Zombie World War", and human society is slowly returning to normal.

At the beginning, Tang Long sent the robot army to station in Fort Dix because he wanted to create a real paradise for robots in this world for Dolores and other self-aware robots.

But now, the surviving humans are planning to clear the zombies in major cities, and they will soon meet the robot army in Fort Dix.

In order to avoid the conflict between the robot army and the surviving humans, Tang Long decided to build a paradise in the "Stargate" universe.

The world of "Stargate" has hundreds of planets suitable for human survival, and it is also suitable for robot life.

As long as he uses the star gate and the super-dimensional space station to open up new space-time passages, he can help the robots in "Western World" emigrate.

Before that, Tang Long will command the robot army to eliminate as many zombies as possible, and do his last for the world of "Zombie World War".

Two hours later, when he was concentrating on playing the zombie game, the voice of chief engineer Yang Ziqiang suddenly came from his ear.

"Mr. Tang, the Naqahdah engine has been assembled and can be tested."

Tang Long stuffed the phone back into his pocket, smiled at Yang Ziqiang and said, "Okay, get ready for the ignition test!"