big country car

"Turbine blade? This is an extremely complex surface. Although we are currently studying a five-axis linkage CNC system, we are still unable to write such a program." Wang Xiaobo looked at a design drawing Qin Shaoyou took out, and immediately shook his head.

Although they have developed related equipment, they only process some simple workpieces, such as gears. If it is a complex impeller, it requires sophisticated programming skills. After all, there is no professional program at present. The CAD drawing is compiled into a CNC machine tool program.

Now to write a program, you have to design how each cutter head moves, what position it turns to, how many cutters are turned, how to turn the fixture, and completely operate the machine, which is almost the same as operating a computer in the era of assembly language.

Wang Xiaobo does not have this technique.

"Professor Wang, if we ask the old professor of our computer department to help, can we make it?" Xia Miaomiao asked.

Qin Shaoyou came with a mission. Although Xia Miaomiao didn't know what the turbine blades were for, he still had to do his best to help.

"People from the computer department can't do it. Only professional technicians who are proficient in CNC machine tools can write this. With all due respect, I am afraid that there is nothing that can be made in China at present. If experts are invited from abroad, it is estimated that the cost will not be low. .” Wang Xiaobo said.

CNC machine tools are high-end, not only must have the machine, but also have proficient technicians. The five-axis linkage equipment that is currently in use in China is programmed by foreign countries and can be used directly.

As for writing the program yourself?Stop kidding, who would?

"I have already written the program here." At this moment, Qin Shaoyou took out another large notebook from his canvas pocket serving the people.

Wang Xiaobo looked at the big book Qin Shaoyou took out in surprise, and when he opened the first page, he saw the dense codes on it, and was completely stunned.

"Can you write CNC programs?"

"Let me take a look." Zhao Gang leaned over, looked at the code above, felt a sense of déjà vu, then flipped back and found that the entire book was code, at least tens of thousands of lines!

"Brother Shaoyou, do you know how to write programs? Where did you learn it?" Xia Miaomiao looked at Qin Shaoyou with her big watery eyes.

Qin Shaoyou is too powerful, since the last time he went home by car, Xia Miaomiao has felt that Qin Shaoyou is different, there is no Qin Shaoyou who can't do it!

Repairing cars, driving cars, innovating, and now, writing code?

Although Xia Miaomiao has been in school for a few months, she is still in the computer department, and has never touched a computer. What she is learning now is theory.Where did Qin Shaoyou learn programming?

Professor Wang also said just now that no one in China can do it, but unfortunately, he doesn't know how powerful Brother Shaoyou is. Others may not, but Brother Shaoyou will definitely do it!

"Teacher, should we enter the code and try?" Zhao Gang looked at Wang Xiaobo: "Anyway, we have nothing to do to repair the double pendulum milling head now."

Wang Xiaobo hesitated.

The program design of CNC machine tools must be very precise. A slight error may bring dire consequences. For example, if the running lines of two turning tools overlap, the machine tool will be damaged. The knife flies out, and it may hurt people...

As if knowing what Wang Xiaobo was hesitating about, Qin Shaoyou continued: "Don't worry about it, you can study this program. If there is something inappropriate, we can study it together when I come next week. When the research is thorough, Shuangbai The milling head has also been repaired, and the parts can be processed. By the way, the replacement No. 18 bearing will probably need to be imported."

Wang Xiaobo nodded: "Qin Gong, which university did you graduate from? Do you want to come to us as a teacher and teach CNC machine tool courses? The school asked me to drive ducks to the shelves. I am old after all, and you can tell it is a double pendulum at a glance. For the problem of milling head, you can design such a complicated program, which shows that you are very familiar with CNC machine tools."

Professor Wang actually wants to invite Brother Shaoyou to be a teacher?In Xia Miaomiao's eyes, there are all little stars she admires, will Brother Shaoyou agree?

If Brother Shaoyou can come...

"I'm sorry, Professor Wang, thank you for your kindness. I'm in charge of an important engine project in a car factory, so I don't have many skills. However, if you encounter problems with CNC machine tools, you can ask me at any time."

Qin Shaoyou refused!For some reason, Xia Miaomiao felt a little disappointed.The next time I see him, I have to wait until next week?

"That's right. You are the person in charge of an important project. I didn't think carefully. Can you tell me about your project?"

"Double the power of the existing Santana engine."

"what?"

Everyone is an engineering student, and they all know this common sense. Now, Qin Shaoyou actually said that he would double the power. Isn't this bragging?

"The key to improving power is the thing that needs to be processed now." Qin Shaoyou said: "Turbochargers were used in World War II planes. Now, I want to use them in cars. Foreigners laugh at us for not being modernized." China's automobile industry, we just want to prove to foreigners that we have the ability to develop big-country cars, and we are no worse than them!"

Qin Shaoyou started painting cakes again, and so far, the effect is very good.The eyes of the people present became full of faith.

"Since this is the case, then... Zhao Gang, enter the program code now!"

"Teacher, we don't..."

"No need, Qin Gong helped us, we have to help Qin Gong unreservedly, he is doing great things, let's do it now!" Wang Xiaobo made a decision.

"Thank you, Professor Wang, my part needs high temperature resistance, so I can't use ordinary materials, I need to use k18 nickel-based casting alloy." Qin Shaoyou began to ask: "As far as I know, in the material department of our university, there is this A special alloy."

"No problem, I have the cheek to go with them, this thing is more expensive than aluminum alloy, I will go by myself."

"Professor Wang, I will go with you."

"no need."

"No, I'd better go, there are a few more materials..."

5 yuan in research and development funds, what is enough for it?Not even a turbocharger can be developed, let alone a complete machine.Therefore, although Qin Shaoyou's behavior of empty-handed white wolf at this time is a bit bad, he is also forced to do nothing.

If you don't have enough money, you can only think of a way to avoid money. Anyway, universities will do scientific research, and if there are scientific research funds, Qin Shaoyou can do as much as he can.

The current effect is still good, strike while the iron is hot, and get other things. For example, the floating bearing of the turbocharger is also made of special wear-resistant materials. Metal indium must be added, which is expensive!