For mechanical measurement, the most commonly used two types are micrometers and vernier calipers, which basically meet the needs; if higher accuracy is required, an inductor probe can be used.

The micrometer accuracy is 0.01mm, while the electronic inductive probe accuracy is 0.0001mm, which is more than enough for the machinery factory, and there are all kinds of styles!

Zheng Bo randomly chose an imported probe and skillfully measured the size of the barrel. This thing is very useful, and the accuracy is very accurate, so it is generally not easy to make mistakes.

When you reach in, you will have a degree: 9.5000mm.

"Damn it! This is impossible~" The error is less than one thousandth of a millimeter? What a joke, it can reach this level, which is more advanced than the Americans!

Zheng Bo was stunned and stared at the electronic monitor in a daze, a little unbelievable; the other engineers were also shocked and could not detect it.

1/100 micron level accuracy! It is also difficult to achieve nine-axis linkage CNC machine tools, so you can hardly even think about it. It is vaguely reaching the normal limit and should not be so accurate.

"Hey~What's going on? What's wrong with you?"

The mayor Zayev asked curiously, and the engineers shook their heads and replied: "I can't test it, I can't test it, but I can't test it! This machine is so powerful!"

"What can't be measured? Why?"

"Because the measurement limit is exceeded!"

After explanation, everyone finally understood how awesome the measurement result was! 9.5000mm, which means that the accuracy is still at the back of the digits, and the instrument has not measured it at all.

It is very amazing and incredible. Li Wei explained to them: "It's actually normal. This machine tool has laser burr removal function, and the accuracy comes from here."

Everyone suddenly realized that it turned out that it was difficult for machinery to achieve this accuracy, but lasers can be accurate to one hundred thousandth of a millimeter or even higher!

However, the technological content of lasers, especially high-power laser cutting, is not generally high; the current laser technology is not mature, and deburring is unrealistic.

It can be seen from this that this industrial mother machine is indeed a very unsightly black technology, and is used to process the barrel and it is a waste of precious performance! New projects must be developed, and Zheng Bo and the others all recommend that aviation precision manufacturing be carried out.

Aviation, aerospace, missiles, nuclear power, turbines, aircraft carrier propellers, machine tool spindles, tool magazines, etc. are all alternative development projects, and the profits are very exaggerated.

Li Wei expressed his support with satisfaction and asked them to continue to study six-axis machine tools, and they would do it in a while! The whole set of things has the highest value and the profit of making parts is relatively low.

Of course, except for those with high difficulty, such as engine powder alloy roulettes, as long as they can be produced well and are close to the performance level of the United States, it will definitely not be cheap.

However, the most profitable thing is the finished product. The new machine tool designed by the Elf has a precision of 0.00005mm, which is more than one thousandth of a millimeter, which is terrifyingly awesome!

This accuracy is better than China's cutting-edge. The smuggling machine tools of military aviation companies are not worse than those produced by Germany's nine-axis linkage machine tools, and slightly worse than those of island countries.

The most accurate machine tool in the world is currently a CNC machine tool in the island country, with a 30nm level accuracy, which is slightly higher than the machine tool provided by the system.

But the processing size is much larger than that of the island country!

Moreover, it has extremely high stability, two-seat tool heads, intelligent precision monitoring and finishing, faster turning speed, and productivity is at least equivalent to 3-5 30nm machine tools in the island country.

The main problems of Chinese machine tools are always small problems, and there are all kinds of strange things. Sometimes the accuracy suddenly decreases and failures occur for no reason.

50nm-level stable CNC machine tools are very attractive to China and have huge market demand!

The accuracy of this [full automatic CNC industrial master machine] is much higher than 30nm, and the system is definitely a top-quality product, with the highest accuracy reaching 1 nanometer [0.000001mm]

1 mm = 1000000 nanometers,

1 nanometer = 0.000001 mm,

1 micron = 1000 nanometers,

1 nanometer = 0.001 micrometer

Speed, multi-function, laser, super tool magazine, intelligent monitoring accuracy, large-size processing, not to mention these aspects, they are completely black technology~

Ling Zhengjun looked at Li Wei. His son-in-law was becoming more and more sharp. He felt mysterious and didn't know what level he could reach in the future. It made people look forward to it!

Zheng Bo, Yu Hao, and Xiao Heizi admire the boss more deeply, and even a little admiration; members of the engineer team who have technical background admire those who are skilled like Li Wei, such as worshiping idols.

BCP carbon fiber, micro nuclear power, super machine tools, and various black technologies, they regard them as treasures; for technical researchers, technology is the meaning of life.

After receiving the task, these overtime madmen went back to continue working. They organized production during the day, stayed up late at night to study drawing technology, and learned the techniques.

Li Wei admired the engineer team's hard work attitude of getting up early and going into the dark, and decided to increase his monthly salary to $5,000 guarantee!

The system designed new machine tools, power motors, super tool magazines, spindles, programs, shells, bases, circuit control systems, and robotic arms are all made by themselves.

Of course, core technology cannot be leaked!

Other components, parts, kits and accessories can be split and contracted, allowing Yang Hongtao's Nangong Mechanical and Electrical, Yuanlu Technology Group, and Hudong Group to help produce.

According to the promotion intention, Iran is willing to purchase 200 units of this new machine tool [price of 8 million US dollars], and China is willing to purchase 400 units at a 20% discount on the price.

The reason they are willing to pay high prices is very simple. Both countries are subject to sanctions from Europe and the United States, and they are strictly restricted on machinery. CNC machine tools that exceed five-axis linkage are not allowed to be sold.

Of course, Li Wei is not afraid of European and American countries. He has a strategic partnership with Iran. Even if the other party purchases nuclear power components, he will sell them. He will not make a bastard if he has money!

Not only do I want to make money, but I also want to help bring the industrial level of China and Iran to a new level; make allies a little more reliable and don’t lose too much price.

In addition to the new [six-axis linkage CNC machining center], it also has customized equipment to promote the production of guns, powder alloy roulettes, high-temperature tungsten alloy components, impellers, ship paddles,

Iran was very proud of his face and quickly agreed to purchase aircraft engine roulettes, compressors, radiators, etc., large hydroelectric units, freighter spindles, and tungsten drill bits.

Including some special alloy components, it is required to withstand harsh working environments such as huge pressure, high temperature, corrosion, radiation, etc., and must ensure absolute safety.

There are various pipelines, turbines, shells, complex structure connection sections, safety valves, transmission shafts, etc. The purpose is tacitly understood, and the processing fee is quite good!

Of course, Li Wei is also responsible for the materials. Iran's industrial level is too poor and cannot be studied at all. Russia's technology is rough and solid, and the material technology is not very good.

European and American technology is obviously the most advanced!
Chapter completed!