Scholar’s Advanced Technological System

The expert in Lu Zhoukou refers to Xiao Ai naturally.

At night, in the warehouse where the equipment was stored, a flat AGV logistics vehicle followed the gate of the landing boat and walked a few laps on the flat ground full of equipment. Looking at it walking around the warehouse, Lu Zhou was preparing to ask what it was doing, and the cell phone in his pocket was shaken.

[What about my machine? That big one, it was here just now. (° ー ° 〃)】

"Speaking", the AGV logistics vehicle made a circle on the open space, which was a comparison of the size of the equipment.

Looking at the message on the screen, even though Lu Zhou felt that he had a thick face, he was a little embarrassed, and scratched his cheek.

"Uh, one was borrowed."

The AGV logistics vehicle that was bounced around stopped abruptly.

After a long time, only a few characters appeared on the phone screen.

[QAQ]

Ignoring this pitiful expression, Lu Zhou coughed softly and said, "It's useless to pretend to be pitiful. There is only one left, so let's do it ... or I'll give you some more money and you buy station."

Xiao Ai: [It is difficult to buy QAQ in the same way]

Lu Zhou: "..."

If you think about it, if you are killed in the same tree, those who are engaged in intelligence work will be too stupid.

But just one.

It is not a loss for a machine tool to be able to change to a launch site, not to mention that the remaining one should also be enough, at most it just takes more time.

After a pause, Lu Zhou chose to divert the topic and said.

"Xiao Ai, none of the equipment you bought has a system installed?"

Xiao Ai: [Why install the system? Isn't this kind of thing just a matter of use? 0.0]

Lu Zhou: "..."

Although I always felt that this sentence was a slot, he couldn't think of where to start speaking for a while.

However, if you think about it, Xiao Ai will actually make sense to say so. After all, holding a rough object like an industrial robot can file a Transformer. Using a more professional industrial machine tool, it does n’t matter if you want to come?

Of course, although he believed in Xiao Ai's ability, Lu Zhou asked in case he was worried.

"You won't break the machine if you mess up like this?"

Xiao Ai: [No, I will use it carefully. (? ▽?)]

Lu Zhou: "Please let me know as soon as possible ..."

Xiao Ai: [Hmm, master, rest assured to me! (??????) ??】

...

The next day, the truck of the Science and Industry Bureau drove to the Advanced Research Institute.

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

He came over from the main entrance and did not look at Yang Zhongquan, who was standing next to him. Lu Zhou told Director Li directly.

"I got someone to install the CNC system."

Upon hearing this, the astonished director Li's cigarette **** on his finger almost did not fall to the ground.

However, it was too late for him to ask carefully, and Yang Zhongquan laughed beside him, "Oh? Who?"

Lu Zhou frowned back: "State secrets."

It is estimated that where the landing boat was copied from a cottage system, Yang Zhongquan did not hold his breath, Yun Dan lightly set off a cigarette, and squinted his eyes at the machine tool.

"Say you don't believe in evil, you can measure it yourself."

Lu Zhou: "What do you say?"

With a flick of ashes from his index finger, Yang Zhongquan didn't lift his eyelids, and said casually, "I won't make it difficult for you, just get an S-shaped specimen.

The S-type test piece is a machine tool testing standard proposed by several experts from AVIC and the Chinese Academy of Engineering. It was first disclosed in the form of a patent. Later, it did play a special role in testing five-axis linkage CNC machine tools, so it was used nationwide Major manufacturers and machine tool factories have been promoted.

At the same time, this S-type test piece is also the only ISO testing standard for high-end machine tools developed by China. Prior to this, ISO standards were completely controlled by countries such as Germany, France, France and Japan.

It can be said that this S-type test piece is one of the pride of the domestic machine tool industry.

As an academician of the Academy of Engineering and chief engineer of Shenji, when he set the test standard for this S-type test piece, Yang Zhongquan naturally participated. It is no exaggeration to say that based on his many years of experience, an S-type test piece was punched out, and the whole machine tool was OK. He just reached out and felt it.

Lu Zhou: "...?"

What is the S-type test piece?

Fortunately, although he did not understand, Xiao Ai next to him understood.

After walking to the control terminal and standing for a while, Lu Zhou pretended to touch it twice, and then pressed the start button.

I saw that the machine tool lying in the warehouse suddenly moved like a beast ready to go as the button was pressed. I saw that the tool connected to the main shaft was rotating at a high speed, and the solid cubic blank fixed on the workbench was like a crumbling snow peak, peeling off a large amount of metal debris.

Looking at this scene, Yang Zhongquan's eyebrows frowned, and his turbid eyes narrowed slightly.

The speed of this tool is at least tens of thousands of visual inspections ...

A little wrong.

The benefits of high-speed cutting are obvious. The high-speed chip removal reduces the cutting force and thermal stress deformation of the workpiece, improves the possibility of poor rigidity and the machining of thin-walled parts, and the finished parts will have a high degree of finish.

However, while there are advantages, weaknesses are also fatal. High-speed cutting may cause broken tools, melting and scorching of parts.

Under normal circumstances, this high-speed cutting needs to be matched with the corresponding feed speed to keep both within a certain interval, so that the machining accuracy and smoothness, and tool life, etc. are optimal.

Whether a CNC system is excellent is reflected in such details.

If a poor-quality machine tool breaks a tool while machining a part, it is not necessarily due to the quality of the tool or the bearing itself. At least half of the possibilities are due to the CNC system.

Of course, to maintain such a high speed without breaking the knife, Yang Zhongquan can only be regarded as barely in his eyes.

There is nothing to brag about this basic operation. Many machine tools equipped with imported ceramic bearings and Nissan systems can also do so, not to mention the latest five-axis linkage machine tool from Siemens.

This system is unreliable, the key is whether you can make things.

If you can't make it, or if it is a defective product, you will be useless even if the knife is turned to the sky.

Thinking of this, Yang Zhongquan's brow re-stretched, regaining his former ease.

Standing next to the control terminal, Lu Zhou, who didn't already understand this stuff, simply took out his mobile phone and continued to brush up on the paper that was not finished last night, turning a deaf ear to things in the warehouse. About ten minutes passed, the high-speed rotating tool stopped, and a twisted metal piece lay on the workbench.

Several engineers standing around have surprised expressions on their faces ~ www.readwn.com ~ is it done?

So fast?

Seeing that the machine was motionless, Lu Zhou shoved the phone back into his pocket, looked at Yang Zhongquan, and smiled.

"It looks like it's finished."

"No need to remind me."

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

Standing next to the machine and looking around, I saw that the wrinkles on the forehead of the old man became deeper.

Then, Lu Zhou, who stood aside, saw that he stretched out his index finger and touched the S-shaped specimen lightly, his face suddenly changed.

Warm!

Looking at the change in his expression, Lu Zhou didn't quite understand what he was thinking, but just laughed and laughed and said, "Is it hot? Or blow first."

There was no half-smelling about his ridicule, Yang Zhongquan quickly turned the S-shaped test piece to one side, raised his calloused thumb, and rubbed it along the inner curved surface.

However, just like this, the expression on the entire face changed.

The hand holding the S-shaped specimen was shaking slightly, Yang Zhong said intermittently with a trembling voice.

"Who installed it for you?"