1494th the Impulse to Tears

But there is no way!

Modern high-end industry, without the basic industrial software in Europe and America, you can't play at all!

How long would it take to draw by hand?

And even if you draw by hand, some effects you want can't be reflected on the drawings at all!

So although everyone doesn't like the French and American systems, they have to hold their noses and bear it.

At this time, they saw that these engineers under Xiao Feng were using an industrial software system that they had never seen before.

This is a good thing!

On the plane that came here before, Academician Ma asked someone to ask for a lot of information about Xiao Feng, so he had some understanding of Xiao Feng.

Knowing that this guy is definitely a patriot, the most important thing is that this guy is still the spokesperson who was overthrown by an overseas Chinese scientist group.

He is an entrepreneur on the surface, but in fact the scientific research group behind him is very powerful.

Many of the technologies that their team currently has in their hands are the most lacking in China.

This can be seen from the two companies he founded.

This guy has chosen a good route, starting with a very low-key catering and cosmetics business.

But soon after sufficient primitive accumulation, the enterprise was transformed and upgraded into a high-tech enterprise.

Moreover, it is one of the few high-tech companies in China that can be sold besides H company.

Their products are definitely sold all over the world now, and they are still the kind that you have to hold your nose no matter how dissatisfied you are.

It's the same reason that they have to use foreign software, knowing that using it is drinking poison to quench their thirst, and they are sending research and development funds to foreign companies.

But you can’t do without it, because you can’t play without those software.

And recently, the scientific research team behind this kid has finally started to attack the real high-tech field.

It is said that in the field of electronics,

There have been a series of movements, and the movements are not small, even alarming a group of people in the center.

This time he was recruited into the capital for a meeting, just to answer questions for the higher authorities.

What surprised him today was that he found such a set of engineering software that looked very good in this guy's computer.

What surprised him the most was that those engineers could still use voice control to operate these software.

For example, if they use traditional industrial software for design, they must manually input some parameters.

And if it is the same when drawing, you must enter the parameters you want in the various parameter control forms.

The effect can only be produced in the end, and sometimes it is necessary to compare and make several identical graphics and input different parameters.

To be honest, if you work for a long time, it is often easy to make mistakes when entering parameters.

But others are different.

Those few engineers just talked to the computer.

For example, if I set the parameters on the certain coordinates as much as I want, the whole process does not need to be done manually, and the system will automatically complete the drawing.

Even if there is a wrong input somewhere, it is much more convenient to make changes than manual input.

The entire drawing and modeling process can be said to be quite simple and convenient.

You must know that even if you use professional software such as Dassault or CAD to model and make a drawing of a shroud, it is not so easy.

Because this is not a standard cube, or as simple as a cuboid.

At this time, it is a circular shroud with a cavity inside. Because of its special-shaped design, many parameters are very complicated and delicate.

And you have to adjust it all the time, otherwise the graphics you make are likely to be oval.

Therefore, the whole drawing process can be said to be very cumbersome and complicated.

Especially when doing a one-to-one simulation rendering.

Even for skilled hands, it takes more than ten minutes, or even half an hour to make it.

This has to be the case when someone opens the database to you.

But if you are a novice, if you come to design such graphics, then you are likely to be tinkering for a long time, or even several days may not be able to make a perfect pattern.

But using the program in front of them, those engineers only took a few minutes.

They didn't even do much during the whole process. What's even more exaggerated is that they even used voice control to open the software.

This kind of coquettish operation made Academician Ma's eyes straight.

When they saw on the computer screen the industrial robot they used simulated the processing of such a shroud, Academician Ma and his team even felt another sudden urge to burst into tears.

This shit...is too monstrous!

You know, this ring fairing is not an ordinary size.

The diameter of this thing is about two meters. Such a large workpiece can be said to have to be produced with special equipment.

Because the requirements for integral molding of the workpiece are relatively high, they have also tried to use the casting process to complete it before.

But helplessly, because the workpiece is too large, the early modeling process is very troublesome.

Moreover, there is really no such large-scale modeling equipment in China. Even if you complete the modeling by hand, there is no such large-scale casting equipment.

In the past, they also forcibly cast a few workpieces, but the volume of the internal cavity was too large, which eventually caused serious water leakage problems underwater, and the airtightness could not be solved.

In the end, I had no choice but to give up the method of casting, and then I had to choose the process of module welding.

Although the accuracy is better than that of casting, its airtightness still has certain shortcomings.

Although it can be used, it still needs to be maintained frequently in the later stage, which greatly increases the cost of maintenance.

Therefore, this system has not been able to be widely used because it is waiting for the emergence of a new integrated molding process.

But now when they see on the computer that someone uses a simulated machine tool to simulate the production of such a large annular shroud, they can no longer control their emotions.

Nima, this looks too simple.

You must know that in the United States and Germany, there are indeed such large vertical machine tools, which specialize in processing large workpieces used by ships and warships.

However, when these devices want to produce a new type of workpiece, they all need engineers to meet and hold a meeting.

Come to study the processing technology of the entire workpiece. After all, a big iron lump, where to start cutting, what to process in the first step, and what to process in the second step.

You have to design these in advance, then write the program, and finally operate the machine tool for processing and production.

That is, if you machine a brand new workpiece, then you will have to reprogram once.

And this programming is by no means that simple, it requires a designer and a machine tool operator to jointly develop it.

A designer is equivalent to a PM in the software industry. You have to tell your demands to the developers, and then the developers will carry out software programming and development according to your requirements.

If something does not meet your requirements, you should communicate with the engineer in time and make changes until your requirements are fully met.

Even some problems that designers can't solve, are finally solved by front-line engineers on the spot.

But now, the engineers of Spark Technology didn't use them at all.

Just ask them to state the requirements and important parameters of the annular shroud, and then they can model it in the program in time.

Based on this model, combined with the performance of its own machine tool, a set of production procedures is directly given out.

What kind of technical reserve does this shit have?

This is also the main reason why Academician Ma's team suddenly felt the urge to face the wind and shed tears.

They have been engaged in development for so many years, when did the work complete so smoothly?

In the past, when they designed a piece of equipment and wanted to process it, they always had to explain it to the master who turned on the machine.

What shape does our workpiece require? The parameters are all given to you. Anyway, you can produce it according to this standard.

But to be honest, the theoretical and technical level of domestic engineers who operate machine tools is really far behind.

You ask them to make A-shaped gear, and they always surprise you a little bit, and when you see the B-shaped finished product, it really makes you laugh and cry.

But you explain to him that I want shape A, but he tells you, I'm sorry, I can't, I can only produce shape B.

What can you do?

There is no way, because our talents in this area are too lacking.

There is another important reason, that is, foreigners have always controlled very tightly in the field of industrial software development.

Even many times, you want to process a workpiece, you need an innovative program.

You can only communicate your ideas with engineers in Germany or Japan, their machine tool headquarters, and ask them to write a program for you.

As for saying that you want to write it yourself, hehe, sorry, if you edit it, then the machine will not be able to read it.

If you break the equipment and you call them to fix it, they will make the lion speak loudly.

Anyway, this is the helplessness of the domestic machining industry.

Not only do you have to buy machine tools from others, but you have to apply to them for anything you produce.

Especially DMG, or a big factory like Mazak, they are particularly strict about the program control of machine tools.

There are only some ordinary small machine tools, and maybe Omron or some industrial control software from SAP can be used.

So sometimes for the team of Academician Ma, the biggest headache is not how to design.

It's about how to produce such a workpiece after it is designed.

In the past, we were always under the control of others in the field of machine tools, but now after watching the performance of Xinghuo Technology.

They seem to have suddenly discovered a new continent...

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