After returning to his office and sitting down, Zhang Yi opened this document. This was a task requiring their Qicaishi Group to develop domestic high-performance domestic super-heavy CNC machine tools.

Moreover, the document clearly requires that the accuracy of the super-heavy CNC machine tool developed by Qicai Stone Group must meet the requirements of the ultra-high-precision CNC machine tool they just successfully manufactured.

This immediately doubled Zhang Yi's pressure. After all, this is not an ordinary CNC machine tool, but a super-heavy and ultra-high-precision CNC machine tool. The ultra-high-precision CNC machine tool they developed before was only a small and medium-sized CNC machine tool at best.

The maximum size of processed parts will not exceed 600 mm.

However, the diameter of the super-heavy machine tool for this mission must exceed 3500 mm, and the size of the parts that can be processed must exceed 4000 mm. This is a difficult task even for Zhang Yi and his Colorful Stone Group.

After all, such machine tools can already be called industrial mother machines.

Although in the past few years, under the background of the rapid development of the machine tool manufacturing industry, Dahua Empire's independently developed heavy-duty and super-heavy machine tools have achieved full development and have made breakthrough progress in many fields.

It can be completed and manufactured independently, and the dimensions of the world's extreme specifications are being refreshed again and again.

However, while the Dahua Empire is attacking the world's high-end heavy machine tool manufacturing industry, the Dahua Empire is also deeply aware of its own shortcomings. Therefore, when they learned that Zhang Yi and his Colorful Stone Group were developing ordinary ultra-high-precision machine tools,

The country was very concerned about this, and issued a task to their colorful stones as soon as they succeeded.

In fact, even without this task, Zhang Yi has long been very jealous of the heavy-duty and super-heavy high-end machine tool market. You must know that the Dahua Empire is now in the midst of a critical industrial transformation, whether it is railways, ships, power stations, etc.

Aerospace, military manufacturing, etc. all require a large number of high-end heavy machine tools to support them. The market here is quite huge.

Moreover, in this huge market, more than 95% of the market share has been taken away by foreign machine tool manufacturers. How could Zhang Yi not be jealous?

However, there is no way around this. Although there are many domestic manufacturers of heavy-duty and super-heavy CNC machine tools, they are basically unable to compare with foreign manufacturers in terms of technology.

Looking at the entire world, the level of heavy-duty and super-heavy machine tools is the highest among the manufacturers in the country. The heavy-duty and super-heavy machine tools they produce, whether in terms of power, torque, precision, or speed, are not those in the Dahua Empire.

Manufacturers can compare.

Therefore, so far, most of the heavy-duty and super-heavy-duty high-end machine tools in the Dahua Empire are still imported, with Italy and Italy having the most. After all, their heavy-duty and super-heavy machine tools represent the world's advanced level.

Although the current domestic machine tool manufacturing companies in the Dahua Empire have strong manufacturing capabilities, they are large but not sophisticated, lack high-precision price capabilities, and have insufficient independent innovation capabilities. After all, compared with ordinary machine tools, heavy and super-heavy machine tools are often single

The number of parts orders is not large, far from being compared with ordinary machine tools, so this determines that more specific requirements are put forward for technological innovation.

At present, compared with the domestic heavy-duty and super-heavy CNC products of Dahua Empire and well-known foreign companies, the gap is mainly reflected in three aspects.

The first is the speed of machine tools. Foreign countries have now developed to a level as high as 3-4000 rpm, but the Dahua Empire only stays below 1500 rpm.

The second is the feed speed. The fastest ones abroad have reached a level of more than 30,000 millimeters per minute, but in China it is still below 10,000 millimeters.

The last thing is accuracy. Foreign positioning accuracy is 0.015/1000mm, and repeat positioning is 0.003mm-0.007mm. The positioning accuracy of domestic products is 0.025/1000mm, and repeat positioning accuracy is 0.01mm-0.015mm.

At the same time, there are obvious gaps in the reliability, accuracy, stability, functionality, etc. of machine tools.

Of course, there are also some super-heavy machine tools produced by some manufacturers in the Dahua Empire that have reached internationally advanced levels.

So no matter what, Zhang Yi will never let go of the market for heavy-duty and super-heavy machine tools.

So Zhang Yi immediately took this information and walked towards the conference room with Huang Xiru. On the way, he notified Wang Hong, the person in charge of the machine tool, and also called Jiang Shuai and other intermediate mechanical students.

.

After everyone arrived, Zhang Yi immediately described the content of the mission in detail to these top students and asked for their opinions.

Of course, if such a meeting is held in other companies, it will definitely not be determined within three to five days, but Zhang Yi and his Colorful Stone Group are different from other companies. They, the top students, have a very good idea of ​​whether they can produce it.

.

Even so, these academic masters did not immediately answer Zhang Yi's words, but began to discuss. In fact, as for whether Colorful Stone could develop such a super-heavy machine tool, except for Huang Xiru, others present, including Zhang Yi,

Neidu is very confident that it can definitely be developed.

After all, these academic masters are not ordinary technicians. As long as they are given enough time, Zhang Yi believes that even manufacturing space shuttles and spacecrafts will not be difficult for them. The topic they are discussing now is such super-heavy CNC machine tools. They

How long does it take to develop it.

After nearly an hour of discussion, Wang Hong, the person in charge of the machine tool, finally stood up and said; "Mr. Zhang! We at Colorful Stone Group have no problem with the development of super heavy-duty high-end CNC machine tools. However, due to the requirements for accuracy and speed,

, there are very high requirements in terms of feed speed, reliability, stability and other aspects.

Therefore, the time required to develop this machine tool is much longer than that of the first machine tool, and it requires more personnel. If I am assigned enough talents, then I guarantee that it can be completed within four to six months.

Complete the development of this machine tool.

"Are you sure!" Before Zhang Yi could speak, Huang Xiru, who had been sitting next to Zhang Yi, replied in shock.

Although Huang Xiru didn't know much about machine tools originally, she had already worked hard on this aspect before Zhang Yi asked him to come to Colorful Stone Group, so she also knew the difficulty of developing a high-end super-heavy CNC machine tool.

It can be said that if such a super-heavy machine tool is placed in an ordinary enterprise, it will be impossible to complete the task within five to ten years. Even large machine tool manufacturers with a strong foundation in this area will need at least three years.

It will take five years to complete.

But the Colorful Stone Group she is currently working for can be completed in just a few months, which is definitely beyond her imagination.

In fact, when she first took office as the general manager, he took a look at the salary levels of all employees in the factory. She found that the salaries of Qicai Stone Group employees were extremely high, even for the most ordinary technicians (junior-level technicians) in general workshops.

Scholars), their salaries are basically more than 200,000, and most of them have exceeded 300,000 per year.

This made her feel that such a salary was a bit high. After all, in other machinery manufacturing companies, the salary of ordinary technicians was already very high if it was over 100,000 yuan.

The salary of technicians in various laboratories is even higher, basically more than one million. You must know that the entire Qicai Stone Group now has nearly two thousand technicians. The expenditure in this area alone is already

Astronomical numbers.

So she told Zhang Yi about it on the day she arrived, but Zhang Yi told him that even the most ordinary technicians in Qicai Stone Group were level nine in terms of their skills, so they paid

He has already made a lot of money with such a small salary.

Huang Xiru still had doubts about what Zhang Yi said, but she didn't say anything anymore. After all, these were thousands of ninth-level technicians!

But now she finally understands why Zhang Yi is willing to pay so much salary every year.

"Okay! Then you can start developing super-heavy CNC machine tools immediately, and I hope you will have higher requirements for yourself in terms of performance. As for personnel, I will go over and configure it for you later," Zhang Yi said.

After the meeting, Zhang Yi went to the machine tool development laboratory and hired hundreds of top students in the system to follow Wang Hong in developing super-heavy machine tools.

.....

Just after Zhang Yi and the others took over the development task of super heavy-duty high-end CNC machine tools, the impact of the flying car they successfully tested some time ago finally became apparent. That is, the stocks of most domestic and foreign automobile manufacturers began to fall one after another.

Of course, not all automaker stocks are falling.

The stocks of some automobile manufacturers have gone in the opposite direction, and their stocks are rising instead, especially those automobile manufacturing companies in the Dahua Empire. After all, the manufacturers developing flying cars this time are the same as before, and they are also in the Dahua Empire.

Not long after Zhang Yi and his flying car were tested last time, Geely Group held a press conference. At this press conference, Geely Group announced the second model of their group.

Flying car plan.

In fact, the Geely Group can be said to be one of the earliest manufacturers in the Dahua Empire to develop flying cars. Moreover, before Zhang Yi and his colorful stones, the Geely Group had already developed a flying car and even obtained a patent in the beautiful country.

obtained a commercialization license and also obtained an airworthiness certificate in the beautiful country.

However, because there are still big deficiencies in terms of price and practicality, when their first flying car was just developed, although it caused a big sensation, it also made many car manufacturers

Everyone has begun to develop flying cars one after another, but there are still many people who are not optimistic about their Geely flying car.

Therefore, in terms of influence, it is much worse than the flying car developed by Zhang Yi and Colorful Stone Machinery.

This time, the launch of their second flying car model from Geely Group was very lively.
Chapter completed!