Scholar’s Advanced Technological System

The expert in the mouth of the ark, naturally, refers to Egg.

At night, the warehouse where the equipment was stored, a flat AGV logistics truck followed the back of the canoe to the gate and snuck a few laps on a flat area full of equipment. Watching it move around the warehouse, the ark was about to ask what it was doing, and the phone in its pocket shocked.

Where's my machine? That big one, he was still here. (° - ° ")]

“Saying” that the AGV logistics truck turned a circle around the open space, which is a bit bigger than the size of the device.

Looking at that message on the screen, even though the ark felt his face was quite thick, he was embarrassed and scratched his cheek to say it.

“Uh, another one was borrowed. ”

The moving AGV logistics car stopped abruptly.

It took half a day for a few characters to appear on the phone screen.

QAQ

Ignoring this pathetic expression, the Ark coughed softly and said: “It's no use pretending to be pathetic, there's only one left, just one more... or I'll give you some more money, you go buy another one. ”

Em: [It's hard to get QAQ the same way]

Ark: “…”

Imagine, if you were to crash into the same tree, it would be foolish for those who do intelligence work.

Just one.

It would not be a loss to replace a machine with another launch site, especially since the rest of the machine should be sufficient, at best it would only take a little more time.

Paused for a moment, the ark chose to turn the subject off and said.

“Em, you don't even have a system for this batch of equipment? ”

Em: [Why install the system? Doesn't this stuff just work? 0.0]

Ark: “…”

Though he always thought it was a slot everywhere, he couldn't think of a better place to start.

But when you think about it, Em actually makes sense. After all, you can file a deformer with something as rough as an industrial robot, and use a more professional industrial machine tool. It's no big deal, right?

Of course, although it is the ability to believe in Em, the Ark asked just in case out of fear.

“You can't break the machine with all this nonsense, can you? ”

Xiao Ei: [No, I will use it carefully. (P)]

Ark: “Then please get acquainted as soon as possible...”

Em: [Um, master, don't worry, I'll take care of it! (๑ • ㅂ •)✧]

……

The next day, a truck from the Bureau of Science and Technology drove to the Institute of Higher Studies.

A group of people came to the warehouse again, ready to load the machine.

Coming from the main gate, he didn't see Yang Zhongquan standing next to him, and Ark Zhou said directly to Director Li.

“I found someone to install the digital control system. ”

After listening to this, the cigarette butt stuck on his finger almost didn't fall off the floor.

However, before he could ask, Yang Zhongchung next to him laughed. "Oh? Who was it? ”

The ark board went back in disguise: "State secrets. ”

Estimated where the landing boat had been handcuffed with a cottage system, Yang Zhongquan was not angry with him, the cloudy breeze gently spotted a cigarette and swept the machine with his eyes closed.

“Say you don't believe in evil, will you? Take a look for yourself. ”

Ark: “What do you say? ”

The forefinger bounced ash and Yang Zhongquan's eyelids didn't lift a bit. He said casually: "I don't want to embarrass you, just hit an S-type test piece. ”

The S-type test piece is a machine tool testing standard proposed by several experts from China Aviation and Engineering Academy. It was first disclosed in the form of a patent. Later, because it can play a special role in detecting five-axis CNC machine tools, it was promoted in major manufacturing plants and machine tool factories throughout the country.

At the same time, this S-type test piece is the only ISO test standard for high-end machines developed by China. Until then, ISO standards were completely controlled by countries such as US-Democratic Day.

This S-type test piece is arguably one of the pride of the domestic machine tool industry.

As an academician and chief engineer of Shen Machinery of the Academy of Engineering, Yang Zhongquan was naturally involved when he formulated the test standard for this S-type test piece. It is no exaggeration to say that, with his years of experience, an S-type test piece was typed, and the entire machine set worked, and he reached out and found out.

Ark: “…? ”

What the hell is an S-type test piece?

Luckily, even though he didn't understand, Em next to him did.

Standing in front of the control terminal for a while, the ark mount touched it as if twice and then pressed the start button.

With the button pressed, the machine on the floor in the warehouse suddenly moved like a beast waiting to be stored. Only the cutter connected to the spindle rotates at high speeds, and the solid cubic blank fixed to the workbench is like a crumbling snow peak, peeling off a large amount of metal debris.

Watching this scene, Yang Zhonghuan's eyebrows frowned and his cloudy eyes slightly squinted.

The rotation speed of this knife must be at least 10,000...

Something's wrong.

The benefits of high-speed cutting are obvious. The high-speed removal of cuttings reduces the cutting power and thermal stress deformation of the workpiece, improves the possibility of poor stiffness and thin-walled parts cutting, and the finished parts will also have a high degree of finish.

However, while advantages exist, weaknesses are fatal, and high-speed cutting can lead to knife breaks, parts melting and burning.

Typically, this high-speed cutting needs to be coupled with the corresponding feed speed, keeping both within a certain interval to optimize machining accuracy and cleanliness as well as tool life, etc.

It is in this detail that the excellence of a numerical control system is reflected.

If a knife breakage occurs when a poor quality machine tool is machined, it is not necessarily due to the quality of the knife or the bearing itself, and at least half the probability is that it is on the CNC system.

Of course, being able to maintain such a high speed without breaking the knife, for Yang Zhongquan can only be counted as barely getting into his eyes.

This basic operation is not worth bragging about. Many machines with imported ceramic bearings and Nissan systems can do it, not to mention the latest five-axis linkage machine from Siemens.

The system is unreliable, and the key is whether you can make something out of it.

If you can't make it, or if it's a piece of junk, you're a knife that goes up to heaven for nothing.

Thinking of this, Yang Zhongchuan's eyebrows relaxed, restoring the appearance of the previous swimming edge.

Standing next to the control terminal, the ark that didn't really understand this stuff simply took out its phone and continued to brush up the paper that wasn't finished last night, ignoring what was going on in the warehouse. About a dozen minutes later, the high-speed rotating knife stopped and a piece of metal twisted into an S lay on the workbench.

The faces of several engineers standing around showed surprise.

Is it done?

So soon?

Seeing that the machine was quiet, the Ark shoved the phone back into its pocket, looked at Yang Zhongquan and smiled and said.

“Looks like it's finished. ”

“You don't have to remind me. ”

Yang Zhongquan responded coldly, frowning and walking towards the machine.

I stood next to the machine and saw the wrinkles on the old man's forehead getting deeper and deeper.

Then, standing on the side of the ark, he saw his index finger gently touching the S-type test piece and his face changed.

Warm!

Watching his expression change, the Ark didn't really understand what he was thinking, just smiled and said, “Is it hot? Or blow it first. ”

There was no half a dim sum to think about his tone. Yang Zhongquan quickly turned the S-type test piece over a face. He lifted his thumb full of calluses and rubbed it up along the inner curved surface.

But that's how it rubbed, and that whole face changed.

With the hands of the S-type specimen slightly trembling, Yang Zhongquan said intermittently with trembling sound.

“Who installed this system for you? ”