When NC apprentices have a task system

Chapter 71 Hawk Energy Technology

"Well, you're right."

Su Yanyue nodded when she heard the words, her tone suddenly became low and sad:

"Xiao Xu, Huaxia seems to be getting stronger, but in fact, we still need to improve in many high-end fields, such as the research work on high-tech numerical control."

"West island country, Dongmenzi country, Heigong country, and Ruitu country, they invented a new high-tech in the high-tech field some time ago, which is a high-tech that applies energy pulses to CNC machine tools. We Although China's major CNC groups are also working hard to catch up with research and development, it is a pity that they have not been able to make progress."

CNC pulse technology?
Xu Yang was puzzled.

At this moment, Su Yanyue continued to say angrily:
"As a research and development personnel in Huaxia, I enjoy the good life provided by the country, but I can't win glory for the country. Seeing the cynicism and insinuation of those countries is really aggrieved."

"Damn it, I don't believe it anymore." Su Yanyue looked up at the sky and blamed herself.

As soon as the words were finished, Su Yanyue walked to the R&D workshop again, and it seemed that she was going to continue working hard.

Hey!
Su Yanyue is such a woman who doesn't give in to men, if I can help her, how great would it be?

Maybe it was Xu Yang's patriotism that touched the conscience system.

In the next second, the sound of the system sounded.

"Ding! The beauty NPC's observation task is completed: money +1000! Experience +1000! Congratulations to the host for getting a high-paying technical gift package. Would you like to receive it immediately? Yes? No?"

what!
Mission accomplished.

Don’t know what this gift package is?
Xu Yang said expectantly: "Yes!"

"Ding! After receiving it, you will get a copy of Hawken's technical information."

Hawk energy technology?
Xu Yang was taken aback, and hurriedly asked:
"Hawk energy technology?"

"Ding! The technology popularization of Hawker is as follows:"

It turns out that Hawke Energy is an innovative energy processing technology that uses the composite energy of activation energy and impact energy to process metal parts. One-time processing can make the surface of the part reach a mirror surface and realize modification.

Technical principle:
Hawker metal surface mirror processing, use ordinary tools to process the workpiece size to the basic position, and then use the Hawker metal surface processing equipment of Hawker metal surface processing equipment to replace the original ordinary tool and then process it again, so that the surface finish of the processed workpiece can be improved. Improve by more than 3 grades (the roughness Ra value can easily reach below 0.2); and the surface microhardness of the workpiece is increased by more than 20%; and the surface wear resistance and corrosion resistance of the workpiece are greatly improved, combined with various compressive stresses, permanent Improve the hardness of the metal surface.

Compared with the traditional rolling process, the Haoken process has the following advantages:
1. On the basis of semi-finished car, one-time processing can achieve mirror effect, below Ra0.2.

2. The force on the workpiece is small, the same as normal turning, it is an elastic force, less than 10% of the rolling force, and has no adverse effect on the machine tool.

3. The surface strengthening layer is produced, and the strengthening layer and the interior of the material are in continuous transition without peeling phenomenon, which is extremely beneficial to the performance of the parts.

4. It can process parts with poor rigidity such as slender rods and thin-walled parts

5. Because of the elastic contact, the operation is simple, and the operator who can turn on the machine tool can operate and process, which can ensure that the performance meets the requirements.

Research and Application for Eliminating Welding Stress
The principle of welding stress relief equipment is to use high-power energy to push the impact tool to impact the surface of the metal object at a frequency of more than [-] times per second. Due to the high-frequency, high-efficiency and large energy under focus of the Haoke energy, the metal surface produces a large Compressive plastic deformation; at the same time, the Hawk energy shock wave changes the original stress field, generating a certain value of compressive stress; and strengthens the impacted part.

The residual stress is concentrated near the weld. When the welding residual stress is superimposed on the bearing working stress, and its value exceeds the yield limit of the material, the workpiece will fracture near the weld.The study of the influence of residual stress not only considers its value, but also the direction of residual stress is an important factor.The size and direction of welding residual stress can be measured by blind hole method.Even if the residual stress value of the welded component is far below the yield limit of its material, if there is serious stress concentration, the welded component will undergo permanent plastic deformation due to the release of residual stress during its transportation and use. Thus affecting the dimensional accuracy of the component.

There are many methods to eliminate residual stress, such as natural aging, thermal aging, vibration aging, etc. However, the natural aging cycle is too long and is no longer suitable for the rapid requirements of the market economy; thermal aging not only consumes a lot of energy, occupies space and requires large equipment funds input, and the effect of eliminating residual stress varies greatly depending on the furnace conditions. The elimination rate of residual stress is generally between 40 and 80%; although vibration aging is easy to use, its stress elimination rate is generally between 30 ~50%.Hauke ​​stress relief is a very effective method to eliminate welding stress. It not only makes the elimination rate of residual stress reach 80~98%, but also can produce ideal compressive stress, which has a great impact on the fatigue resistance and stress corrosion resistance of welded components. It’s also very beneficial.

Hawk can apply to:

Hawker cutting tools can be used on various machine tools such as horizontal lathe, vertical lathe, grinding machine, boring machine, planer, spherical lathe, machining center, etc., and Hawker special machine tools are suitable for different machining industries.

……

sublimation!

Integrate!
After a while, Xu Yang took a long breath, with an unconcealable smile on his face.

Haha!

It turns out that the high technology rewarded by the system is the technology that Su Yanyue and the others are struggling to pursue.

There is really no place to find after breaking through the iron shoes, and it takes no effort to get it, no... It should be all thanks to the conscience and patriotic system.

This is all right, Huaxia's CNC technology will further improve efficiency.

But how should I give Su Yanyue?
Give it in person?
Certainly not, it is easy for Su Yanyue to misunderstand.

I don't know, she thought she was an undercover villain, she grabbed it and clicked it and it was gone.

How to do?
Xu Yang twisted his neck, thinking in his heart.

Got it!

Suddenly, Xu Yang had an idea. To be precise, he realized where his problem was?

Xu Yang forgot that he was not from the R&D department. He was just passing by. All he had to do was secretly put the Hawker technology in Su Yanyue's office and then find an opportunity to sneak away.

Anyway, Huayue is so big, Su Yanyue can't find herself for a while, so she won't come to Huayue to work for a few days.

After some deliberation, Xu Yang decided to help Su Yanyue and contribute to the country as a Chinese who did good deeds without leaving a name.

After returning to the R&D workshop, Xu Yang continued to assist Su Yanyue in R&D work. I have to say that Su Yanyue is really dedicated, flexible and changeable, and is a rare scientific research talent.

Soon the morning will pass, and it's time to eat.

Taking advantage of the break from eating, Xu Yang secretly went back to the R&D office, and entered the data of Haokeneng technology into Su Yanyue's computer.

Just then, the system's voice sounded again.

"Ding! In view of the fact that the host has contributed technology to the country, 15 skill points will be rewarded, and 90 high-end mold design star fragments will be rewarded."

"Ding! Warm reminder: Your high-end mold Xingyao fragments have reached 100, and the system will automatically synthesize one Xingyao for you."

"This……?"

Xu Yang was dumbfounded, the happiness came too suddenly!
15 skill points!

90 star fragments!
These are the things that Xu Yang is currently dreaming of. With these, he can complete more difficult tasks.

Time is tight.

After doing this, Xu Yang left the R&D workshop.

A few minutes later, Su Yanyue returned to the R&D workshop after lunch.

"what!"

In the next second, a shrill exclamation resounded through the entire R&D workshop.

(End of this chapter)