Siheyuan: I can simplify skills

The development of new jet fighters has been hindered because of parts processing problems.

Professor Chen found that the accuracy of the designed parts was actually within the accuracy range of the equipment imported by Beigang.It is only due to the processing capacity of Beigang that it is impossible to complete these parts.

At this time, Xu Yang had already begun to solve the problems of the new generation machine tool control system.Xu Yang directly uses manual methods to make integrated boards.When the time comes, Xu Yang is not absolutely sure about the performance.

Improvement teams in ordinary workshops also gradually participated in the processing of parts for new generation machine tools, and research and development activities were accelerated at once.

Chapter 122 CNC Machining Center

"Little master, why does our machine look so high-end?" Guo couldn't help but ask as he looked at the machining center that Xu Yang was assembling.

"High-end, right? If the machine tools that our entire steel rolling mill has spent so long developing are not high-end, Secretary Yang won't fight for his life with me? Whether our steel rolling mill can turn around depends on this." Xu Yang said with a smile.

In 52, the first generation CNC machine tool, the University of Massachusetts in the United States, developed the world's first CNC three-axis machine tool.And in 54, the first industrial CNC machine tool appeared.

In China, the first CNC machine tool was developed by Qingda University in 59.But industrialization has never been possible.In the world before Xu Yang traveled through time, industrialized CNC machine tools did not appear until the 70s, and due to their poor stability, they have not been widely used.

In this era, Xuyang's CNC machine tool using integrated circuits has reached the level of the third generation CNC machine tools and is in a leading position in the world.

It is even much more complete than the industrial CNC machine tools in the United States, with more stable performance and more advanced performance.

It took Xu Yang nearly ten days to assemble the CNC machining center.

The size of this machine tool is much larger than the previous machine tool, and it also has a simple control system.

It looks quite high-end.

Several fitters in the improvement workshop who assisted Xu Yang in the assembly looked at the assembled machine tool excitedly.My eyes are about to sink in.

"Xu Yang, is this machine more advanced than the machine tools imported by Beigang?" Zhao Xiangdong asked.

"How can that compare with ours? Theirs is a product that is about to be eliminated. Ours is the world's top product." Xu Yang said with a smile.

"I just don't know what Beigang would think if they knew that we had developed such a high-end machine tool. Haha. At this time, Beigang is so awesome. All our precision machining tasks have been taken away by them. Beigang They even said that from now on our steel rolling mill will just do the ordinary processing tasks, and the precision processing is still up to them." Guo Dabo said dissatisfied.

"Really? Why did I hear that they can't process parts for the fighter jets developed by Beihang University?" Xu Yang said disdainfully.

"Can we process it?" Zhao Xiangdong asked.

Xu Yang nodded: "It's definitely no problem. Ignore it for now, let's debug the machine tool. I'll design another important equipment. Maybe we won't have to process products for others in the future. Our own processing business is enough for us. It's a pity that all these accessories have to be brought back from abroad. Otherwise, we can just produce this kind of CNC machine tools."

"Let Beigang come to us to buy machine tools from now on, and let's see if they are good enough!" Guo Dabo said with a smile.

Xu Yang can now start designing a turbine-type aircraft engine.

Although jet piston aviation is very popular now, gas turbine aviation has actually been developed a long time ago, but there are still many technical problems that have not been overcome.But here in Xuyang, the problem of materials can be solved.Perfect level material skills can really solve many problems.The ingredients formulas that Xu Yang took out would be priceless if evaluated.

The design of the aircraft engine is also extremely complex, and the requirements for processing technology are extremely strict.However, the conditions for the steel rolling mill are now met.This CNC machining center can process those precision parts.

Just one CNC machining center is not enough.

"How about we make a few of them? Anyway, there are enough parts to make three more." Xu Yang said to Secretary Yang.

"If we still build it, we won't have much benefit this year." Secretary Yang was a little confused.

"In the past, only the improvement workshop was involved, so the manufacturing progress was relatively slow. Now the entire factory improvement team is involved, and the speed is very fast. The time to build three units will not be longer than this one. This CNC machining center, Not much~". "Xu Yang said.

Secretary Yang gritted his teeth and took the gamble!

"Let's keep building! Let's build three more."

Secretary Yang dared to bet because he already understood the performance of this CNC machining center.It is much more advanced than the machine tools imported by Beiganghua with a large amount of foreign exchange.But a CNC machining center does not have an overwhelming advantage over Beigang.If the quantity increases to 4 units.Then the steel rolling mill will become the leader in domestic precision processing in the future!

Therefore, the improvement workshop and the improvement teams in each workshop once again went all out to process the parts of the CNC machining center.

Xu Yang began to design turbine-type aircraft engines.

In addition, we have to find time to complete the preparation of integrated circuits in the CNC machining center.Now, no one else can do this job. Only Xu Yang can do it by hand.Fortunately, CNC systems and integrated circuits already have ready-made designs.Therefore, Xu Yang was familiar with the road this time and did not put in much effort.

----

Just at this time.Professor Chen from Beihang University encountered a problem.

He is the leader of the domestic jet fighter design team. The jet fighter was designed, but various problems were encountered during the trial production process.

The biggest headache is that domestic processing technology cannot produce all fighter parts.But it is impossible to buy ready-made ones abroad.The country is still very poor and I can't afford as much money as I do to buy it.The above requires that in the production of fighter jets, all parts and components must be produced by ourselves.

Beigang has the most advanced processing machine tools in China, and the accuracy can also meet the requirements of fighter jets.However, Beigang has never completed the processing task of fighter parts.

"What's wrong with you? The accuracy of these parts does not exceed the reasonable processing range of these machine tools. Why can't you process them?" Professor Chen was very dissatisfied, but in other people's territory, he still tried to restrain his temper.

"Professor Chen. You can't blame us. The hardness of the material of these parts of yours is too high, and our tools can't process it. We were also fooled by the gringos, and they left something on the tools they provided us. These tools It can only process ordinary metals, not special steel. In order to process your batch of parts, we have damaged several batches of tools. If we want to process your batch of parts, we must purchase corresponding tools from abroad. Therefore, There is really nothing we can do." Ding Kecheng was still very polite to Professor Chen.

There is no way, Professor Chen is not an ordinary university professor, they are responsible for the task of ordnance design.And they have a lot of processing tasks on their hands.If you offend these people, others can always give Beigang shoes.

Although Professor Chen was very dissatisfied, there was nothing Ding Kecheng could do, so he still had to find a solution on his own.

Suddenly, Professor Chen thought of Xu Yang.He heard that Xu Yang's graduate project was to study a new generation of machine tools.Moreover, Xu Yang is very talented in machine tool research.

Therefore, Professor Chen immediately returned from Beigang and went directly to the steel rolling mill.

Secretary Yang was very happy to hear that Professor Chen from Beihang University was visiting.Received Professor Chen in person.

"Hello Secretary Yang, I'm here this time to ask for your help." Professor Chen said.

"Professor Chen, if you need any help, as long as our factory can help, we will do our best." Secretary Yang said firmly.

"Actually, I came here to see Xu Yang. I heard Professor Wei say that he was designing a new generation of machine tools. I don't know how the design is going. I came here to have a look." Professor Chen said.

"It has been manufactured. It seems that two units have been assembled now. We have conducted trial production and the performance is very stable." Secretary Yang said.

"How's the accuracy?" Professor Chen asked.

"The accuracy is very high. It is definitely the most accurate machine tool in China. Internationally, I don't know if it is the highest." Secretary Yang said.

"Is it more precise than Beigang's imported machine tools?" Professor Chen was a little unbelievable.

"Xu Yang said that the machine tools imported by Beigang are actually relatively backward internationally. Our new generation of machine tools should also be at the top level internationally." Secretary Yang said.

"Can I go take a look?" Professor Chen asked.

"No problem. I'll take you there." Secretary Yang took Professor Chen to Xu Yang's test workshop.

Xu Yang is already assembling the third CNC machining center.

Professor Chen was stunned when he saw the CNC machining center assembled by Xu Yang.

He had also seen foreign advanced machine tools from some internal reference materials.

The CNC machining center assembled by Xu Yang is no less inferior to foreign CNC machine tools.Moreover, Xu Yang’s CNC machine tool is already mass-produced!

"Xiao Xu! Is this the new generation machine tool you designed?" Professor Chen asked.

"Yes. This is the new generation machine tool I designed. It should be said to be a CNC machining center." Xu Yang said.

"Then how high-precision parts can you process?" Professor Chen asked.

"Processing fighter parts should not be a problem." Xu Yang knew that Professor Chen was designing fighter jets.

"Really?" Professor Chen was very surprised.

"Professor Chen, aren't you encountering difficulties in parts processing?" Xu Yang asked.

"Yes. Beigang cannot process the parts we designed at all. Sometimes they say that the precision requirements of the parts we design are too high, and sometimes they say that they cannot process the special steel of our parts. Anyway, there are various reasons. . I really had no choice but to remember that you were designing a new generation of machine tools, so I came here to try my luck. Unexpectedly, you actually designed a CNC machine tool. Can you process it here?" Professor Chen asked .

"It should be no problem. Have you brought your design drawings?" Xu Yang asked.

"But I'll go back and get it immediately!" Professor Chen came here to try his luck. He never expected that Xu Yang's new generation machine tools could be developed so quickly.

On the same day, Professor Chen brought all the parts information.

After Xu Yang designed the parameters, he immediately started processing.

The processing speed is very fast and the operation is very easy.

A part is completed in a few minutes, and the processing surface is smoother than manual processing.

Professor Chen was extremely excited to measure the parts one by one, and the results made him extremely excited!

"Great! It's really great! The quality of these parts is very high. Your machine tool is so powerful!"

Secretary Yang was also very excited and patted Xu Yang on the shoulder: "Xiao Xu! Our steel rolling mill is going to turn around completely!"

"Xiao Xu, from now on we will hand over all our parts to you for processing! With such an advanced machining center, not only domestically, but even internationally, there are not many precision machining companies that are better than you." Professor Chen said.

The fighter jet development project that was originally blocked has seen the light of day again.Professor Chen’s project has really been a very difficult journey.I have been blocked many times, and I have overcome difficulties many times and moved forward.But even so, in the time and space that Xu Yang traveled to, although Professor Chen finally completed the design and manufacture of fighter jets, he was already lagging behind as soon as he entered service.But Professor Chen played a vital role in the development and glory of domestic fighter jets.

But now with the help of the CNC machining center designed by Xu Yang, Professor Chen's project may be realized ahead of schedule.Accelerated the development of domestic jet fighters.

If coupled with the turbofan aircraft engine that Xu Yang will soon design, the fighter aircraft designed by Professor Chen may become an excellent example of a world fighter aircraft.In this era, it is still very advanced.

No wonder why Professor Chen is so excited.

"Unfortunately, since all the accessories are imported from abroad, we can produce up to four such machining centers." Xu Yang said.

"This is easy to do. First, you have to get the accessories yourself, and second, you continue to buy them from abroad. It is always more cost-effective than buying foreign machine tools. Such advanced machine tools cannot be purchased in bulk," Professor Chen said.

Professor Chen left the steel rolling mill very late.

Xu Yang suddenly realized that he had forgotten something very important.

As a result, the next day.Professor Wei and Director Ma hurried to the steel rolling mill.

"Bad boy! If Lao Chen hadn't called me, I wouldn't have known! You have successfully developed the machine tool. Why don't you report to us? This is your graduate project in the Department of Mechanical Engineering!" Professor Wei said on Xu Yang's head Knocked twice.Not willing to exert any effort.

Xu Yang chuckled and said, "I just thought about getting a few more and forgot about this."

"You, you. We have some precision parts that are waiting for the rice to be cooked. You'd better give them to Lao Chen first. I've made a deal with you. This is our Qingda University project. You must set aside at least two machine tools. The processing capabilities are given to ourselves." Professor Wei said.

Because the steel rolling mill has suspended the processing of high-precision parts, only Beigang has the ability to process high-precision workpieces, and Beigang is becoming more and more picky.I don’t want the difficult ones, I don’t want the troublesome ones, for various reasons.As a result, some research projects in the Department of Mechanical Engineering were blocked.

Now that Xu Yang has developed such an advanced machining center, parts that need to be processed for future mechanical projects will naturally not go to Beigang.Even in some projects they participate in, the parts that need to be processed will be delivered to the rolling mill.

"Teacher, if you provide us with a batch of spare parts, I will replace the entire workshop of the steel rolling mill with this CNC machining center." Xu Yang said.

"It's easy for you to say, do you have so many manipulation workers?" Professor Wei asked.

Xu Yang scratched his head and really didn't think about this problem.

Chapter 123 The machine tool is too advanced and no one can operate it

Xu Yang hasn't thought about this issue yet.

"If I set the parameters, anyone can control them. But if I let them set the parameters themselves, it will be a bit difficult. After all, the cultural level of the fitters in the factory is not high, and it is a bit reluctant to look at the design drawings, let alone give them to them. The machine has entered the processing parameters," Xu Yang said.