Rebirth of Military Workers

Chapter 643

“The price of the three-axis is okay. But the four-axis must be added, otherwise we would rather throw it in our own hands!” Tan Lin also knows where these machining centers are really valuable.

For a while, the scene froze.

“Xie Kai, don’t look at it anymore? Doesn’t it mean that these equipments need to be processed to test the true processing accuracy?” Zheng Quan reminded Xie Kai.

He knew the urgent need for machining centers.

Now the entire 404 involves several aircraft projects and missile projects.

The demand for top processing equipment is huge.

There is a numerical control system, and the mechanical structure and the accuracy of the machine tool cannot be improved. His other task is to seek high-precision machining equipment.

“No. Even if the machining accuracy is not up to the point, there will be no big problem if we remodel it at that time. We will switch to our own control system.” Xie Kai said this to Tan Lin and Mao Wenfeng.

Everyone knows that testing the actual machining accuracy of these CNC machine tools cannot be done in a short time.

Whether it is materials, programmers, or even tools, it is not easy to find around here.

Units with numerical control equipment are not allowed to go.

Then the news leaked out.

“In the short term, it is impossible to test. I believe this batch of equipment will not be too bad.” On the surface, Xie Kai believes Tan Lin and Mao Wenfeng, but he knows what’s going on.

Just turn on the power, turn on the system, and you can see a lot of things from the inside.

The actual machining accuracy needs to be summarized during the machining process; but the theoretical machining accuracy of the equipment can be seen above.

The theoretical machining accuracy of ordinary CNC machining centers is 0.005mm, and the parameter limit of these equipments, the final unit is 0.001mm, such theoretical machining accuracy, according to common sense, the actual machining accuracy will reach other theories that entered China’s CNC machine tools Precision.

Otherwise, why would Xie Kai directly negotiate the price?

“The price is not good.” Tan Lin shook his head when Xie Kai was unwilling to increase the price. “If you follow this price, you won’t be able to cooperate in the future.”

The price Xie Kai gave, they are profitable, is too low.

Long-term cooperation, through this channel, can’t be achieved much in a year, and the profit is too low to conform to long-term interests.

“Can you cooperate for a long time?” Xie Kai had already guessed it.

Makino wanted to get a share of the Chinese market, but they were restricted.

Toshiba dared to sell large-scale five-axis machining centers to the Soviets, and they were still used for processing warships and nuclear submarines, which the Soviet Union could not manufacture. After giving the little devil a price several times the market price, the Soviets got the processing center and reprocessed the propellers of their nuclear submarine. Up to now, NATO countries can no longer detect the trace of the Soviet nuclear submarine.

For money, the little devil these years dare to do anything!

What’s more, Makino secretly exported CNC machine tools to China, and the author’s use was far inferior to Toshiba’s large five-axis machining centers exported to the Soviet Union.

“Yes, long-term cooperation is possible. The quantity is too large to be possible. Small batches are not a problem. It is not a big problem to build 60 or 70 units a year.” Mao Wenfeng said, “We can provide four-axis at the current ratio.”

“Can you get five axes?” Xie Kai asked.

Four-axis machining centers can produce many parts, but five-axis machining centers have not been available in China until now.

The five-axis machining center is used to manufacture the most complex and top-notch parts.

It is difficult to manufacture them on a large scale just by relying on the ninth-level fitters at the national treasure level at the base.

“If you can get this, the price is easy to talk about.” Xie Kai stared at Tan Lin closely, “The price is really not a problem.”

“No. The Batumi Committee is too close to this. For these machining centers, the production plans are in the name of unplanned spare parts, and the spare parts production plans of ordinary machine tools are changed and assembled outside…” Tan Lin To be honest, seeing Xie Kai’s complex face, he hurriedly said, “Don’t worry about quality problems. Parts and accessories are produced together with the planned CNC machine tools, and the assembly is also made by the same workers…”

The little devil is fighting for profit.

“How much do you need to add to the four axes?” Xie Kai didn’t talk about the quality.

“three million.”(Read more @ wuxiax.com)

“Two million six hundred thousand, no more high.” Xie Kai thought for a while and increased the price by 400 thousand.

For four sets of four axles, an extra 1.6 million will be paid. Compared with the benefits that these equipment can generate in the production process, the money can be earned back within a few months.

Mao Wenfeng pulled the corner of La Tanlin’s clothes and signaled that it was almost done.

But Tan Lin didn’t accept Xie Kai’s price. Instead, he said that he needed to think about it, and he and Mao Wenfeng walked towards a place where no one was nearby.

“Old Tan, although the price is far from what we imagined, our profit is not small…” Mao Wenfeng looked at Tan Lin, then turned to look at Xie Kai in the distance, with a voice that only two of them could hear. Whispered.

“It’s true that the price is not too low, can you guarantee that they will have the money to pay?” Tan Lin asked, “This is related to the long-term profit in the future. We finally got through the relationship, and that’s what it means there.”

“What if they need a large batch?” Mao Wenfeng asked.

“State-owned units need approval from superiors. Otherwise, we would have taken action long ago.” Tan Lin sighed, “Damn Batumi, if it was sold to the country in a fair manner, where would such a problem arise!”

Tan Lin has a headache.

The feeling Xie Kai gave him was a bit unreliable.

At this time, Xie Kai was also asking Zheng Quan about the origin of Tan Lin.

“There should be no problem. I was in contact with Mao Wenfeng before. If the other party has a problem, I won’t show us anything.” Zheng Quan glanced at the processing center that was being repacked not far away. “Are you not going to look at the four-axis?”

“It doesn’t matter if you look at it.” Xie Kai shook his head, “We don’t have time to verify one by one.”

“Our own system can really use this?” Zheng Quan asked.

He knew that numerical control systems had been studied in the base. The previous numerical control system could control four axes, but it was not verified by machine tools.

The progress of the five-axis research was also hindered by the basic machinery.

“It can only be said that you can test it when you take it back. There must be a few test machines that will become a test machine for verification.” Xie Kai sighed.

Regarding the numerical control system, the sensitivity of many domestic control components, such as sensors, cannot be compared with the world’s first-class sensitivity.

The manufacturing process is not up to the standard, and the materials do not match. In order to realize the function of the 404, many things are based on the Soviet model to use more materials and more craftsmanship. In the end, it becomes silly.

The 68000 chip produced by the 691 factory is like that.

The same circuit design diagram, but due to production process problems, the chip size produced is larger and thicker than Motorola’s.

Not only is the waste of materials higher, which leads to higher production costs, but also performance is about 10% lower than Motorola’s 68000, and energy consumption has increased by about 18%.

Using the 68000 chip as the core processor of the numerical control system, performance problems can be imagined.

This is a problem that Xie Kai doesn’t want to face, but has to face it.

At least, for the chip now, there is no need to be subject to international restrictions.

Game consoles are also a lucrative industry. The bosses who operate game consoles don’t think much about the cost savings of electricity bills. At present, this popular arcade is only produced by Kaisheng and holds patents. There is no need to worry about being copied internationally. .

Looking at Xie Kai, Zheng Quan didn’t know what to say.

He is inferior to technology, but does not understand technology.

“It really doesn’t work, let’s give it at their price. I will subsidize the extra money.” Zheng Quan thought for a while. A few four-axle units cost more than one million.

Xie Kai shook his head, “They are exploring the way, and there are more behind. This price is related to the long-term trading in the future. In addition, they will find ways to get a five-axis for higher profits!”

Zheng Quan understands.

Both parties are for long-term profit.

Just this batch, more and less, is not a big problem.

But there are more transactions in the future, which has to be cautious.

“How much can you really eat?” Tan Lin discussed with Mao Wenfeng for a while, came over and asked Xie Kai directly.

He doesn’t believe in Xie Kai, they can eat as much as they can.

But they are not willing to give up.

“We can’t eat, we can recommend it to some brothers…” Xie Kai didn’t explain which brothers to recommend.

So far, only the CNC machining centers needed by their own units are a very large number.

“That’s OK, just according to your price, when will the goods be shipped? How to pay?” Tan Lin no longer struggled.

“I will start shipping the goods now. As for the payment of the bill, you can transfer money to you through Kaisheng, or you can pay at home…” Xie Kai said, “Eight sets of three axles, four sets of four axles, a total of 16.8 million. You want US dollars Hong Kong dollar? Or soft sister currency?”

“Does it work in US dollars?” Mao Wenfeng asked.

The US dollar is less than six million.

Xie Kai nodded.

“So anxious?” Tan Lin was a little shocked, “How did you get away?”

Xie Kai did not explain how to transport it, so he dialed the forwarding number through the phone in the storage center. In the end, the call was transferred to 404. It was confirmed that Il had returned and Wang Guilin also returned to the base. Xie Kai asked Wang Guilin to help downgrade and contact the airport. Regardless of the fact that the Il-76 in his hand is confidential, he directly asked the Il-76 to transport these processing centers.

The container was transported directly to the airport. Tan Lin and Mao Wenfeng were both shocked, “Air transport?”

“Only this is faster!” Xie Kai said calmly.

At three o’clock in the morning, most people were sleeping soundly, and a large, large wide-body transport plane landed at the Shanghai airport.

“Quick! Only one hour. Before dawn, you must ensure that the goods are loaded and the plane takes off!” Xie Kai urged Hu Chengfu and others who were still in a daze when they saw such a big plane for the first time.

“All of these?” Wang Guilin came over in person, looking at the four container wagons and a few individually wrapped boxes next to him, “It’s all right now. Many problems have been effectively solved. You are more than ten million. Not a mess! But how can those boxes fit in?”

Obviously, the container is also specially made!

Xie Kai discovered at this time, it seems…