Super industrial overlord

Chapter 225 Engine Review
Regarding the type certificate of this electric aero-engine, Huang Xiru actually went to the national civil aviation department to apply for it as early as a week ago, and the application went relatively smoothly, although this electric aero-engine is not a fuel oil in the traditional sense. Aircraft engine.

However, it is not without precedent. For example, the engines used by most drones are powered by electricity. However, since they are drones, they do not need to be approved by the civil aviation department for a type certificate.

So, shortly after Huang Xiru came back, the relevant department set up a review team for the type certificate of the electric aero-engine.

Like the previous one, this is a temporary review team composed of relevant experts who were also temporarily transferred from various relevant departments. However, due to the particularity of electric aero engines, this review team has joined the review team that was not included in the previous type certificate review team. Experts in electromagnetism and electricity.

Of course, since this is a temporary group, after the review of this electric aero-engine, this group will follow me, and these experts will return to their posts.

And Zhang Yi is also very concerned about this matter. After all, if it passes the review, then this electric aero engine will also be finalized, and at the same time, it can also be mass-produced.

Of course, the application for the aero-engine type certificate is not just for Zhang Yi and his colorful stone group.

In fact, no matter what kind of aero-engine it is, from research and development to mass production to commercialization, generally speaking, three certificates must be obtained. The first is the type certificate, which is a special certificate for aero-engines. If If it passes, it proves that the design standard of this aero-engine has reached the safety standard of aero-engine.

Secondly, it is the production license, which is a certificate specially issued for the manufacturer, which proves that the quality system of the manufacturer is sound, and can ensure that qualified aero-engines can be produced in batches under the production system of the manufacturer.

However, due to the particularity of electric aero-engines, this certificate has been obtained by Zhang Yi and his Colorful Stone Group.

The third and most important certificate is the airworthiness certificate, which is a certificate specific to aircraft or aero-engines. This certificate is equivalent to the driving license of a car. aircraft are not allowed on the road.

Generally speaking, no matter which aircraft manufacturer or aero-engine manufacturer, it is still difficult to obtain an airworthiness certificate for the first aircraft or aero-engine, the country will organize relevant expert teams and relevant departments, Conduct a joint review of their products.

Just like this time the country will review the electric aero engine of the Colorful Stone Group, the airworthiness certificate of the first electric aero engine must go through a joint review. Only after the joint review is passed, the country will give this engine Certificate of Airworthiness issued.

On the morning of the second day, Zhang Yi and the others hurriedly led everyone back to the Colorful Stone Group, and received a call from the relevant department at noon that day. The expert team had already reviewed the information submitted by the Colorful Stone Group. , was reviewed and completed yesterday morning.

"Mr. Zhang, I am the leader of the Qicai No. 1 electric aero-engine review team. My name is Yun Haitao. Our expert team has completed the review of the written information on the Qicai No. 1 electric aero-engine. We will arrive at your Qicaishi this afternoon. Group, and you will conduct a comprehensive review of the real object of the electric aircraft engine of the group, as well as the production line of this engine, technical standards and other factors." Zhang Yi held the phone and stopped Yun Haitao's notification.

Of course, he already knew about this. After all, just yesterday, the relevant department had notified them, and he also knew that there will be 10 experts coming to the Colorful Stone Group this time, except for one leader of the civil aviation department. In addition, there are necessary aero-engine experts, electromagnetic motor experts, and other related experts.

Even among the members of the expert review team, he saw Mr. Su, an expert who had previously conducted a review of super-heavy machine tools by the Colorful Stone Group.

So Zhang Yi feels that he is very lucky. After all, other people may not know the processing and manufacturing capabilities of the Colorful Stone Group, but Lao Su is very clear. Even when he came to the Colorful Stone Machine last time, he had carefully asked about the electric Aero engine thing.

So Zhang Yi can be sure that it is very easy for the electric aero engine of their Colorful Stone Group to pass the review this time.

Sure enough, the colorful stone group's written review passed easily, and now only the on-site physical review is left.

Even so, Zhang Yi absolutely did not dare to be careless, and how many things were already fixed on the iron board, but because of the negligence of the person in charge, things were messed up.

"Mr. Su! Mr. Shi! Welcome to the Colorful Stone Group." When the review experts came to the Colorful Stone Group, it was already past four o'clock in the afternoon.

Mr. Su is also very happy at this time. After all, he has a very good impression of the Qicaishi Group. When he came to review the qualifications for the development of heavy machine tools, their Qicaishi Group was already there when other companies had no preparations. There are even more drawings, and now the Colorful Stone Group has developed a practically unique electric aero engine.

As the leader of the review team this time, Dai Liangcai had a good impression of Zhang Yi's Colorful Stone Group. After all, as the leader of the civil aviation department of the Dahua Empire, he was of course very happy that the Colorful Stone Group could develop an electric aero engine. What's more, according to the previous introduction of the Qicaishi Group at the air show, the Qicaishi Group has now developed three electric aero engines, which is definitely the performance of a high-tech enterprise.

"Come on! Mr. Zhang, let me introduce you. This is Minister Dai Liangcai." Elder Su said to Zhang Yi.

"Mr. Su, of course I know Minister Dai. During the air show, Minister Dai visited the booth of our Qicaishi Group." Zhang Yi replied.

On the last day of the Magic City Air Show, Dai Liangcai, as the leader of the civil aviation department of the Dahua Empire, took several leaders of the civil aviation department to visit these domestic aviation companies participating in the exhibition, including their Colorful Stone group.

And because the engines produced by the Qicaishi Group are different from those of other aviation companies, and there are more than one type, of course they were praised by Minister Dai.

Afterwards, Mr. Su introduced other experts in the group to Zhang Yi, and Zhang Yi also shook hands with these experts one by one warmly. Make a good impression.

Then Zhang Yi took these experts into the industrial park of Qicaishi Group, and came to a relatively large conference room in Zhang Yi's office building.

At this time, in the office, some staff members had already prepared tea and fruit, so everyone sat down and chatted. After all, it was already past four o'clock in the afternoon, and there was no time to conduct a review on the electric aircraft engine of the Colorful Stone Group. Audited.

When the time reached five o'clock in the afternoon, Zhang Yi stood up and said to these experts; "Experts, it's already off-duty time, how about this, let's start the review tomorrow! Everyone, we are now staying at the Colorful Stone Group. "

Because the current Qicaishi Group is not the Qicaishi Group a few months ago, now the Qicaishi Group has built a complete dormitory area, and in the dormitory area, apart from the dormitory buildings for the Qicaishi Group employees, Zhang Yi and the others The Qicaishi Group has also specially arranged several guest rooms for non-Qicaishi employees in the company's high-rise dormitory buildings, and these rooms are all built according to high standards.

Since the time of this review is different from the last time, the review of the qualifications for the development of heavy-duty machine tools last time only took a few hours, and the review was very strict, so naturally those experts would not eat or sleep here.

But this time is different. The time for this review is very loose, and it is not so strict compared with the last time. The expert group is naturally more casual.

After all, aero engines are no different than others. During the test, the trouble-free running time is as long as it takes, and there is no way to cheat at all.

Zhang Yi naturally prepared a place for the expert group to eat, but since the review had not yet started, Zhang Yi did not arrange for the experts to eat elsewhere, but arranged for them to eat on the third floor of the canteen in the factory.

Although it is only eaten in the canteen of the Colorful Stone Group, the food is not bad at all, and the ingredients are also very rich, but because it is the canteen of the group, there is no drink.

Speechless all night, the next morning, Zhang Yi mainly led these review experts to visit various factories and workshops of the Qicaishi Group, but Zhang Yi did not take them to see some sensitive places.

However, when Zhang Yi led these experts into a workshop, what caught the eyes of these experts was a huge machine. Although the machine was being installed at this time, it can be seen from the prototype of this machine that , This is definitely a super-heavy machine tool, and it is not an ordinary super-heavy machine tool.

"Mr. Zhang! This! Is this the ultra-heavy and ultra-high-precision CNC machine tool designed by your Qicaishi Group? The final assembly has started so soon, and it seems that it has not been a month since our last mission review!" When seeing this As the leader of the expert team for super-heavy machine tool review last time, Mr. Su was very surprised when he saw a huge machine.

"What! This is an ultra-heavy and ultra-high-precision CNC machine tool, that is, the legendary industrial mother machine?" After hearing what Mr. Su said, all the experts present were very surprised.

After all, as experts in the review team, they certainly know the importance of ultra-heavy and ultra-high-precision CNC machine tools. This is definitely a country's strategic equipment and a symbol of a country's industrial strength.

(End of this chapter)