After discussions with the higher authorities and a detailed assessment of how many of the manufacturers supporting the Y-10 were involved in the military manufacturing system, a decision was made the next morning -- it was agreed that the Americans would visit all the supporting production plants of the Y-10.

There is no other reason, the production supporting plant of Y-10, although the life has not been very good in recent years, but it can be regarded as a relatively good unit in China.

At least there have been orders, and a lot of production equipment has been added.

The reason why the Civil Aviation Administration gave orders is also to let these factories that have been developed get better development opportunities.

"They agreed!" Omar was informed by the Chinese side that he would visit a material production plant this afternoon, whether it was an aluminum alloy production plant for aircraft frame beam structures or a special steel smelter for landing gear production.

All kinds of technical information will also be given to them according to their requirements.

"These factories are indeed their factories for the production of military systems. Diamond smirked.

The Chinese agreed to their visit to these factories, but put forward conditions that some production had nothing to do with the production of the Y-10, hoping that they would abide by the agreement and not inquire.

The Americans did not refuse China's request.

In the afternoon of the same day, several borrowed Hongqi cars and a minibus carried the Americans to Qin Fei's supporting material base.

This base is not very far from Qin Fei, only more than twenty kilometers.

In this base, almost all kinds of parts for aircraft production are produced.

"The equipment is so bad?" when Americans see that these devices are still decades old, it is a little incredible.

The Chinese produce under such conditions?

Some of them were not convinced.

There are not many mines around here, and all the raw materials are purified and transported to the material manufacturing plant here, and then produced by the smelter here according to the material formula and process.

From the beginning of the smelting process, various process records are followed.

Moreover, the technical agreement of the seven specialties and the 6S management system are implemented very well in these factories, the production workshop is clean, all kinds of tooling fixtures and auxiliary tools, and the production materials are placed very neatly.

The modern management system and the aging and backward equipment have formed a very serious contradiction and conflict.

Of course, there are also some new equipment in the whole workshop, and it is precisely because of these new equipment that more old equipment is so prominent.

These new devices are actually from Japan!

Seeing that there are not many of them, the Americans don't pay much attention to it.

The Americans inspected some material process records in accordance with the requirements of the regulations, and also learned about the production capacity of this base, and also called some on-site grassroots cadres, technicians, quality management personnel, and production workers to ask some questions and make records, to ensure that the Chinese side did not do these things before they came, and then moved on to the next link.

Many of the factories supporting the machining were completed in the Hongqi Machinery Factory in 404.

This plant has no possibility of opening up to the Americans.

Fortunately, the outside bears rough processing and semi-finishing, and only a very small number of difficult parts that cannot be processed outside will be transported to 404 processing.

"So many CNC machine tools? What are those bastards of the Paris Coordinating Committee doing! Two-axis high-precision CNC equipment is not allowed to be exported to China, why are there so many CNC machine tools in the Chinese's machining workshops? They are all produced by the Japanese, these bastards!" Omar looked at the dozens of CNC machining centers in China's machining workshop, and thundered.

It was a mistake in his work.

I have been in China for a long time, but I never knew that the Chinese had secretly acquired so many CNC machining centers.

In particular, after they determined that the parts processed in the entire factory were used by the Y-10, and that no other military aircraft parts were produced, they became even more serious.

Hansen and the others did not look at it on the surface, but in fact, they were also aware of the problem.

This is already the real technological level of China.

"Those bastards, for the sake of money, ignored the Batumi embargo and sold not only five axes to the Soviet Union, but also so many three-axis machining centers to China! This matter must be reported to China as soon as possible!" Omar hated the Japanese so much.

Damn the Japanese, if it weren't for them, the Chinese would not have been able to increase efficiency.

Three-axis CNC machines, that is absolutely embargoed.

"We developed these CNC systems ourselves. When Omar asked, the person who was called over said truthfully as requested by his superiors.

Omar apparently didn't believe it, "Why do you have a Mitsubishi logo on the CNC system that you developed yourself?"

"It seems that these are jointly developed by China and Japan, and Toshiba Corporation cooperates with Shen Yiji...... "The person who was called to answer the question said, "What is this, I heard that there are already many four-axis and five-axis in our country......"

At this point, the technician who answered the question seemed to realize that he had slipped his mouth and quickly stopped.

No matter what Omar asked, he denied his claims.

Omar thinks he has learned a lot, and he is not mistaken, the Japanese have been supplying China with all kinds of prohibited technological equipment, otherwise China's technological development would not have been so rapid.

We must let the country ruthlessly clean up those little devils who will do whatever it takes for money and ignore the embargo.

"CNC machining can not only ensure the stability of processing quality, but also improve processing efficiency and reduce manufacturing costs, you are very good. Hansen praised China's achievements in this regard.

Xie Kai, Bai Yanjun and others who were following him all smiled and thanked the Americans for their praise.

It seems as if they are more than happy to hear praise from the Americans.

Many of the CNC machine tools in this factory are indeed poured back from abroad, but they are not Toshiba's, but Makino's.

The people of the U.S. Aviation Administration are not very familiar with CNC machine tools, and they can't tell the difference between CNC machine tools made by different companies in Japan, but they can recognize words and understand some Japanese meanings on the nameplate of machine tools!

This is not uncommon in the domestic aviation manufacturing industry in the United States.

At the machinery processing plant, the Americans stayed for three days in a row to learn about various situations on the spot, and some technical information was also required from the Chinese side, and they would conduct a systematic review at the end.

The Chinese side is noncommittal on this point.

The next step was to visit the various post-processing plants, which the Americans visited for several days, only to find that the Chinese had not arranged for them to visit the most important forging process.

The frame beams and landing gear, which are the core components of large aircraft, need to be forged by large presses to ensure strength.

If the tonnage of large presses is not enough, it cannot meet the intensity of demand for large aircraft.

"Bai, Cheng, in your production process, the quality control is very good, and the management level has also reached the international level...... "Han Senjian returned to the assembly plant where they first arrived, and expressed his satisfaction with the previous review.

Throughout the on-site review process, Diamond showed his harshness as always, constantly making things difficult for the Chinese personnel.

All kinds of information, even if the Chinese personnel are ready, he will even ask the Chinese personnel to process, inspect, and fill in the form in front of him in accordance with the regulations of the production process.

Even so, it didn't satisfy him.

He will even let people in various positions introduce their job responsibilities in front of him and the requirements of the seven technical agreements.

Once someone introduces someone who is not right with the Chinese person at the beginning, it will have a seizure......

In the end, it was Hansen Miller who stepped in to let the work continue.

In the latter part of the session, Diamond continued to do so......

It goes all the way back to the final assembly line.

"Thank you Mr. Hansen for your compliment, and we will continue to work hard to ensure that the quality of each component production process is strictly guaranteed. Bai Yanjun said with a look of surprise.

Xie Kai was on the side, and he felt that Bai Yanjun had performed too much.

The old guy shouldn't be the manager of 404, but should go to Bayi Film Studio to make movies.

If Zheng Yucheng was an old guy, he would never answer like this, he would tilt his head, stalk his neck, and answer with a sneering face, "This is the situation in Lao Tzu's country, this is still not very good, and the quality control system of those military core factories is stricter!"

Even if there is a suspicion of bragging, Zheng Yucheng doesn't brag, is it still Zheng Yucheng?

"That's just it, you can't get the airworthiness license from our aviation authority!" Hansen said with some seriousness.

Immediately, Bai Yanjun and the others were anxious, "Mr. Hansen, is there anything we haven't done well? Please point out, we will definitely work hard to improve." ”

Xie Kai couldn't listen to this.

I know what the other person wants to do.

I have to pretend not to know, no wonder Zheng Yucheng, the old guy, left under the pretext of going back to review the budget for the new year.

"The most important thing about the safety performance of large aircraft is to rely on the structural strength to ensure that it is subjected to very serious instantaneous impact during take-off and landing, and at the same time, it will constantly rub against the air at high altitude...... Although you have done a very good job from materials to processing, these core main structures cannot be guaranteed by a good production process. According to what we know, China does not have a 45,000-ton press, only a 30,000-ton die forging machine...... "Seeing that the person in charge of the Chinese side pretended to be stupid, Hansen had an expression of I think about you."

"45,000 tons of press?" Bai Yanjun was a little embarrassed.

"Yes, that's it. We have to see it on the spot, and we even need to know the specific performance of this big press, so that we can make sure that the aircraft you produce is really safe. Han Sen nodded and said, seeing that Bai Yanjun and the others had changed their faces, he continued, "Diamond has always made things difficult for you, and everyone knows this. The reason why he didn't bring it up was that he was going to use this as an excuse to ask the Aviation Authority to refuse to issue you an airworthiness license......"

Diamond didn't hesitate to be sold.

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