"This is impossible! The five-axis machining center is absolutely embargoed by the international community! Any production of a five-axis machining center is under the supervision of the Output Control Coordination Committee! This is the most advanced equipment for military manufacturing equipment!" Hearing that Zheng Tao asked for a five-axis machining center, Yoshikawa Masao jumped up.

Five-axis machining center!

There are not many units in the world, and this state-of-the-art processing equipment is mainly used for high-precision military equipment processing, especially for the processing of core components such as fighter jets and tanks and submarines.

China now has the initiative and has directly made such excessive demands.

How can Masao Yoshikawa not be angry?

China has always wanted such top-of-the-line manufacturing equipment, and they have expressed their willingness since the beginning of the negotiations, and they may also know that they will not be able to get it, and they have not mentioned it since they refused.

Now it's just being raised.

Zheng Tao looked at Yoshikawa Masao's expression, disdainful in his heart, and said, "Mr. Yoshikawa, according to my understanding, the CNC system of the five-axis machining center is not particularly complicated, as long as the three-axis research has made a breakthrough, the function in the system can be expanded to obtain four-axis and five-axis linkage control, so we don't want the system, as long as the machining center ......."

Yoshikawa Masao's face became particularly ugly.

Zheng Tao's words are right, although the process of technology realization is difficult, as long as a breakthrough in the three-axis control system is made, it will be easy to have experience.

Three-axis and three-linkage control, this is the watershed of CNC machine tools.

Machine tools are different, more than three axes, the core technology is not only the CNC system, but also the machine tool manufacturing, assembly and other aspects of the technology.

"I believe it won't be long before we can make a breakthrough. What is needed now is the technical equipment that can directly improve the equipment manufacturing capacity, the five-axis machining center, we can talk. Others......" Zheng Tao said this, and he didn't say anything.

The conditions were given to the Japanese side, and it makes no sense to continue to say more.

It is of great significance to be able to get a five-axis machining center for China, Zheng Tao knows it well.

This kind of equipment is definitely not good, anyway, the price is sky-high, and the money is paid on the spot.

As long as the RB people loosen their mouths in the four-axis machining center, it will also be of great significance to the development of domestic fighters and long-range missiles.

Yoshikawa Masao left Zheng Tao's office with a gloomy face.

He took the initiative to find the Chinese, but in the end it turned out to be like this.

After returning to the Jianguo Hotel, Masao Yoshikawa didn't care that Oda Fugen had a deep background, and kept slapping Oda Tomiogen in front of other subordinates.

"It's all your fault! If it weren't for the fact that you used your privileges and signed a contract, nothing would have happened!" roared as he struck.

Oda Tomigen was beaten by Yoshikawa Masao until both cheeks were swollen high, but there was no rebuttal in the slightest.

I didn't move.

"Your Excellency, this is not Oda-kun's fault. Previously, the company's headquarters also agreed to Oda-kun's plan...... "Saburo Ibe saw that Yoshikawa's anger was almost gone, so he pleaded."

"Don't mention the bastards in the company, they don't know anything about the situation, they just know that they are greedy for profits! Now China is asking for a five-axis machining center!

No one dared to speak.

At present, the main use of machining center is the use of high-precision and cutting-edge manufacturing, especially in the military industry.

Once China obtains it, and copies it on a large scale, the international community knows that Mitsubishi will suffer a catastrophe.

"Why don't you provide them with a four-axis machining center?" suggested Saburo Inobe.

Looking at Yoshikawa Masao's angry eyes, he hurriedly explained, "I'm not talking about providing China with a four-axis machining center in the true sense of the word. ”

Hearing this, Masao Yoshikawa was puzzled, and the others looked at Saburo Inabe with equally puzzled looks.

"In China, some small machinery manufacturing companies can't afford to buy a four-axis machining center because of financial problems, so they expand the control system and install a rotary table on the workbench to achieve simple four-axis machining capabilities, and can only process small parts...... "Saburo Inobe's words have made everyone interested.

Oda Fuyuan, who was bleeding from the corner of his mouth, suddenly became excited.

This beggar's version of a simple four-axis machining center can be sold at a higher price in China...... The CNC system that was previously prepared to be provided to them was expanded, and the control accuracy would not be too high......" There are no serious violations.

The Chinese simply would not have imagined that the four axes supplied to them by RB would be so.

Maybe they haven't seen anything like this.

Masao Yoshikawa was also said to be moved.

It is impossible for China to want five axes, and to provide this beggar's version of the simple four-axle, which can not only cope with Batumi, but also extort a lot of money from China.

"Four-axis machining center? Dad, aren't you going to engage in a military excavator?" Xie Jianguo came home late at night, and seeing that Xie Kai hadn't slept, he called Xie Kai out and said that he was going to get a four-axis machining center. "Besides, this has nothing to do with me. ”

Dad discussed everything with him and asked for his opinion, Xie Kai was not only not surprised, but a little panicked.

It's not reasonable or reasonable to be a student who spends all day helping with technical projects.

"I'll just ask you if you have any ideas, Director Zheng came to me in the evening and said that the first machine department and the fifth machine department revealed the news, and RB agreed to start negotiations with China on the four-axis machining center in the afternoon...... Xie Jianguo said distressedly.

"He still wants to cut off the list of the little devils? The four axes are not absolutely embargoed by Batumi?" Xie Kai was also shocked by the boldness of the little devils.

But if you think about the Toshiba incident, you can understand.

The little devil dared to sell even a five-axis CNC machine tool to the Soviet Union.

Although the five-axis CNC machine tool is not a general-purpose large-scale five-axis, but a "nine-degree thruster computer machine" specially used for propeller processing, it is also a top-level military processing equipment.

Got this thing, the Soviet nuclear submarine is still not far behind decades later.

But when Xie Kai thought about it, he didn't feel right.

Can the little devil not know what China wants a four-axis machining center for?

As long as there is a high-precision four-axis machining center, whether it is the production of core parts of rocket engines or fighter jets, whether it is processing capacity or machining accuracy, it is rolling up.

"The simple four-axis machining center provided by Mitsubishi can only process small parts, and the price is 2 million US dollars per unit, if we can make ......," Xie Jianguo looked at his son.

He didn't know why Zheng Yucheng was looking for him, and then he came back to find his son.

Maybe his son has given him too many surprises these days?

Originally, he didn't have much hope.

"Simple four-axis?" As soon as Xie Kai heard this, the corners of his mouth twitched, the little devil was too shameless, "Is it to add a rotary indexing head on the three-axis workbench?"

"You know?" Xie Jianguo was shocked.

Xie Kai looked at his father and said with a wry smile, "Dad, isn't there this thing in the workshop?" You can tell Zheng Yucheng directly and ask him to find his superior, we only need two million units, and the dollars will be left to the country." ”

Looking at his son, Xie Jianguo was speechless.

This kid has a magic barrier, is there a base, will he do CNC will he know?

"Dad, the three-axis machining center in your workshop, when producing some parts with relatively high shape and position tolerances, in order to form at one time, it is not equipped with an indexing head, and after processing a surface, directly rotate the indexing head to process another surface...... Xie Kai looked at his father's confused eyes and explained.

Daddy, this is a blind leaf.

Hearing him say this, Xie Jianguo slapped his head suddenly, "You mean, Mitsubishi wants to fool the country by installing a workbench?"

Seeing Xie Kai nodding, Xie Jianguo smacked his tongue, "The little devil is really cunning!"

"But we don't have that kind of technology!" Xie Jianguo said.

"Dad, aren't you engaged in automation? It is difficult to make a complete machine, what if you separate it? When you don't need it, you need to remove the rotary workbench and put it up. With a separate line and the system connection for control, the formation of four axes and three linkages can process a lot of things, such as milling hyperbola on the shaft parts, etc....... "Xie Kai is clear, Dad just didn't think of it for a while, if you start to think of it, maybe the base has realized the four-axis control function.

At first, we thought that after all, we didn't build machine tools, and it was technically difficult...... It seems that there is really no problem finding you kid......" Xie Jianguo said approvingly, "Although some of your ideas are outrageous, I have to admit that some of them have good results." ”

Xie Kai was speechless, he didn't know it before, but after entering the 21st century, there were a large number of such beggar-plate processing centers in China, and it was impossible for him not to understand.

"I guess the little devil is going to cry. After talking about business for two years, you kid cut off his beard!" With a plan, Xie Jianguo became much easier.

The matter of controlling the extended functionality of the system, is not a big problem.

There is no small difficulty in the four-axis four-linkage linkage, and the four-axis three-linkage only needs to expand the function so that the system does not conflict when running, and there is no problem.

The difficulty is in the technical aspects of machine tool manufacturing.

"This has nothing to do with me, it was done by the technicians of Hongqi Machinery Factory. Xie Kai really wanted to go and see the reaction of the little devil in person. "By the way, Dad, don't say what I proposed about this. ”

"The people from the First and Fifth Aircraft Department want to see you, but I have blocked them. They went to the school to look for you today, you kid didn't go, you didn't go to school yesterday, why did you go?" Xie Jianguo asked Xie Kai.

Xie Kai was depressed, why are the people of the First and Fifth Aircraft Department so idle!

"What the teacher said, the progress is too slow, I'll learn it myself......" Xie Kai would never tell his father that he was drawing the motherboard of the game console. "Dad, don't tell my mom. ”

That's just too unprofessional.

"Your mom doesn't know about it. But you can't skip school all the time, it won't be easy for the teacher to find me again......" Xie Jianguo looked at the room and whispered, "Lend me another three hundred yuan." ”

"It's gone!" As soon as he heard that his father wanted to borrow money, Xie Kai rejected his idea without hesitation.