Rebirth of Military Workers

Chapter 7

Is this really your own son?

Xie Jianguo is also a little uncertain, this kid behaves too scary.

CNC machine tool control systems are extremely complicated for those who have been in automation for decades. These CNC machine tools are all high-precision equipment that has only been acquired for less than three years, and they are not particularly familiar with Xie. Why is Kai so proficient?

This guy repaired it, really works?

The others also looked at each other and did not dare to do anything. Looking at Xie Jianguo, Xie Jianguo did not dare to nod. In case Xie Kai is acting…

Seeing Xie Kai quickly write rows on paper, Xie Jianguo and others are not unfamiliar, but they have not reached the handy instruction set program, Xie Jianguo was in a daze for a while.

“Xie Kai, these machine tools were the ones you negotiated with the Americans. What do you think? He wouldn’t deal with us indiscriminately?” The leader saw that Xie Kai acted bluntly from the beginning and gradually became proficient. After finishing a PLC, I threw it to other technicians and didn’t verify it. Instead, I wrote the program in the notebook, but the other technicians didn’t do it. They always felt that this was not normal.

Frowning and asked the middle-aged officer Zhao Xingbang next to him.

After spending so much time, isn’t it just hope that there is such a possibility?

Why not install the verification immediately after the repair?

If this kid pretends and is repaired by Xie Jianguo and others, the matter will be complicated.

Zhao Xingbang has been staring at Xie Kai, and he has not figured out the purpose of Xie Kai.

Seeing that the chief asked himself, he had to answer, Zhao Xingbang had to say, “The chief, the internal processing chip of the CNC machine tool control system is replaced, the original system program stored, the data, etc. are gone, and the program needs to be reprogrammed… Only after the program is entered To be clear…”

“Doesn’t it take a long time to wait?” The chief glanced at Xie Kai.

If Xie Kai can’t solve…

“As long as there is no problem with the program and the basic functions of the machine tool are achieved, the specific parameters can be adjusted slowly, and it takes a long time to adjust the parameters. If he can really do it, it will have a very significant role in promoting our domestic development of CNC machine tools.” Said hopefully.

Zheng Yucheng listened to the dialogue between General Long Yaohua and Zhao Xingbang, but he was full of huge waves in his heart.

If this is the case, Hongqi Machinery Factory can fully produce CNC machine tools, which will not only produce huge economic benefits, but also huge political benefits.

The national strategic focus has shifted to economic construction, and the continuous discontinuation of military scientific research projects has caused Hongqi Machinery Plant to shrink its business. It needs industries to support itself and even upgrade its own technology.

If Xie Kai can really do a good job and improve its performance, it means it can be copied!

CNC machine tools are strategic high-precision cutting-edge equipment, which is of great significance to the military industry or ordinary civilian machinery fields, with high production efficiency, high precision and flexible production methods.

Because of the embargo, it is difficult to obtain in China.

After China and the United States resumed the establishment of diplomatic relations, especially now, in order to win over China and suppress the Soviet Union, the United States is in the honeymoon period with China. Many technologies are open to China, but they are also limited to a few common technologies. The embargo, not to mention giving China production technology.

Domestic CNC machine tools are still in their infancy, and major machine tool manufacturers have invested heavily in research. Once a breakthrough is made, it will be a great achievement.

As the main person in charge of the base, Zheng Yucheng’s mind began to liven up.

“If our domestic research on CNC machine tools makes a major breakthrough, it will be a good thing.” The chief said happily. “Foreigners are not willing to sell this thing to us.”

Zhao Xingbang nodded, “If you can make it yourself, you don’t need to be cold-faced by foreigners. All the good things are said. The price is high, and they won’t sell it to us.”

“Chief, these are based on the premise that he can solve internal procedures… Our weakness is also in this respect, and the other is that we can’t make chips ourselves…”

The problems of domestic CNC machine tools are not limited to these aspects.

Microprocessor chip technology is still in its infancy in China and cannot be compared with foreign countries.

There are also basic technologies in the electronics industry.

Xie Kai proposed to use the relatively easy-to-get 68000 chip as the processor. Zhao Xingbang did not expect that he knew the technology and knew how many things were involved.

“Let’s see if this little comrade can give us a surprise.” The look on the head’s face was a little expectant.(Read more @ wuxiax.com)

If you are surprised, it depends on whether you are happy.

Even the staff came to invite them to eat, but they were refused, and no one was allowed to bring in the food. There was a clean workshop.

Xie Kai never heard of their discussion.

Now I am completely immersed in my own world.

With almost no pause, the basic system program deep in memory was written.

He was fortunate that this is not a four-axis machining center, let alone a five-axis machining center, otherwise he would have nothing to do.

Fortunately, the frugality of military industry companies is still using equipment from the 1980s in the 21st century, and their units have many American-made CNC machine tools.

After decades of use, the performance is lagging, and the electronic equipment is prone to aging, they constantly replace or even transform the entire system.

In an hour, I not only wrote down the entire program, but also checked it several times and corrected the errors.

“Okay?” Xie Jianguo has been watching his son write the program, while watching and simulating the program in his mind. He can’t keep up with Xie Kai’s speed.

It wasn’t until Xie Kai threw the pen on the workbench that he recovered.

“Okay, Dad, now I can install the control system, enter the program, set the parameters of the machine tool, and debug later, I can’t do it…” Xie Kai stretched out and said to his father, his face It was full of exhaustion.

In the whole workshop, no one talked about eating.

When encountering such things, it is normal to be too busy without eating for a day.

The latter debugging parameters, Xie Kai can be said to be more familiar than the program remember, after all, debugging parameters are often faced.

But he can’t get it anymore. The parameters are constantly summarized for mechanical processing, and he needs rich experience in mechanical processing.

If it is taken out like this, there is no way to explain it.

“The parameter problem is easy to solve. This program is really okay?” Xie Jianguo also knew that no matter how evil his son was, he did not have a wealth of mechanical processing accumulation, and did not know how to debug, so naturally he would not be clear about various parameter settings.

What he worries about is whether the program is useful, and whether the control system hardware can be used.

When he said that, he looked at the military members and the high-level base of the base who were waiting next to him.

“Try it and you will know?” Xie Kai grinned. “I really can’t guarantee. I thought about it before, but I haven’t tried it. Although I often get in here, they don’t allow me to touch it…”

Xie Jianguo’s heart sank to a low level.

But the high-level base of the base and the military commander were both staring, and could only bite the bullet and try.

Install the CNC system by yourself.

The sensors on the CNC machine tools are also burned out, but they have been replaced before, but the PLC control system that belongs to the heart of the whole machine tool is not easy to repair.

Soon, the repaired PLC control system was connected to the machine tool.

The head of the military and the high-level base of the base who had been sitting on the side saw that it was done, and they gathered around, with hope and hope in their eyes.

They hope it can be fixed.

After connecting, Xie Jianguo put a trembling hand on the power switch, and the power was not turned on for a long time.

“Dad, turn on the power.” Xie Kai knows what Dad is worried about. Dad doesn’t know his bottom line. It is natural to worry.

After all, this is related to millions of national assets.

“Pop!” Xie Jianguo gritted his teeth and turned the power switch to “ON”.

The screen, which was originally black, quickly lit up, but there was nothing but blue on the screen, and it was blank.

“Direct input? No need to use a computer for simulation?” Xie Jianguo took a notebook full of programs and looked at Xie Kai.

There is a military commander with the top of the base, so he can’t ask the subtext behind it.

Even the other technicians stared at Xie Kai with worry.

Any program needs to be simulated on the computer before it can be written into the system without any problems in the simulation process. Otherwise, there is a problem with the program, which will cause the hardware system to also have problems, and it is light to be burned.

During the simulation process, problems are found, corrected, and fully optimized, so that the programs with higher system efficiency are written into the system.

Xie Kai saw the eyes of the old man and the other technicians, and he knew what they were worried about. If he wanted him to climb up safely and steadily, he had to do that.

“There is no need for computer simulation. This system has been designed long ago, otherwise I can get it done so quickly? As for the program inside, I don’t know how many simulations have been made in my mind.” Xie Kai’s words left everyone dumbfounded.

In particular, Xie Jianguo doesn’t believe that his son is a genius with a head comparable to a supercomputer, and he doesn’t see much in his studies.

Seeing Dad’s face in disbelief, Xie Kai simply pushed Dad to the side without reading the book, and quickly pressed a few function buttons on the control panel keyboard to enter the editing mode, and then quickly dazzled at a dazzling speed. Enter the program.

Others could only see the afterimage of his fingers and the slight keyboard touch.

Zhao Xingbang frowned on one side.

“Xiao Zhao, what’s the matter?” The old general couldn’t see the doorway, but he could know the situation through Zhao Xingbang’s expression.

“Chief, any CD that has been programmed needs to be simulated by a supercomputer. He hasn’t been simulated by a computer, and it is very likely that the hardware and even the entire device will be destroyed.” Zhao Xingbang said worriedly.

When Zheng Yucheng heard this, he was anxious, “Hurry up and let someone stop him!”

“Don’t worry. If it burns out, it will only burn out some electronic parts. These devices, no one can repair them now.” The military chief said. “Look and talk.”

The military commander with a calm expression became nervous in his heart, “Boy, don’t let me down.”