The micrometer measures 0.01mm, and finally can estimate a single digit, the accuracy is not guaranteed, the micrometer now reads 80.004/70.003mm!

Everyone was stunned, dumbfounded, the expression was no longer describable with surprise, horror was more appropriate, everyone was indeed stunned, and gasped.

"Damn... it... 10 times more accurate!"

"A 10-fold increase?"

"It's not scientific, it's not scientific..."

Nearly 100 people began to doubt life, and Wu Guozhen also shook his head and chattered: "Impossible... That's impossible... I've never heard of such a powerful technology!"

However, it is certain that the performance of the machine tool will be upgraded by hand, which is more than the dick of the CNC machine tool; this technology is simply unheard of, it is really terrifying.

"Professor Wei... This... What kind of technology is this?"

Faced with Vice President Wu Guozhen's inquiry, Wei Da replied disapprenously: "Isn't it strange? I just adjusted and improved the part of this lathe to enhance the performance." ”

"That's it, that's amazing... It's amazing..."

"He is worthy of being the chief engineer of [Lingfeng Technology]!"

Several other professors were also amazed and had to accept the fact that things were held in their hands and measured repeatedly with four micrometers, and nothing changed much.

The inner diameter of 70.004 mm / the outer diameter of 80.003 mm is probably this data, the error is not large, and the accuracy ratio has just been improved by at least ten times, exceeding the limit of the machine tool.

Wei Da ignored the fact that these people were already confused, took out some kind of grinding and polishing tool, and continued to work, grinding the outside and inside of the steel column with a purpose, and explained in his mouth:

"I just said that CNC machine tools/five-axis machining centers are garbage, now prove it, and you can also grind and polish to 0.001mm by hand, it's very simple!"

......: "Why are you a humanoid machine?"

After a while, after grinding and polishing, Wei Da handed the workpiece to Wu Guozhen and asked him to help measure the accuracy of this rebar column with a high-precision measuring instrument.

In addition to the very common measuring equipment such as micrometers/vernier calipers/tape measures, there are also inductive probes, universal tool microscopes, etc... High-precision measuring equipment!

As expected, I was almost scared to pee---

Inner diameter 70.0008 / outer diameter 80.0007

Hand-polished, accuracy 0.001 mm, thread size tolerance is the same, ask you to convince or not? This is definitely the top fitter!

Vice President Wu Guozhen looked excited, one of the world's most powerful mechanical experts and fitters! Not to mention being a visiting professor, it is okay to be a dean~

"It's awesome!No, no, no, I want to learn from Chief Engineer Wei, don't stop me..."

The Lori sister next to her was disdainful: "Just because you still want to worship Professor Wei as a teacher!Hmph, I want to be a girlfriend for this uncle, Professor Wei is so handsome~~"

Other students: "......" [Waterfall Khan]

Wei University's anti-heaven technology successfully conquered these students of the Department of Mechanical and Electrical Engineering, and all of them threw themselves to the ground, and the only two beauties were and admired Professor Wei.

shocked these rookies, and the process of continuing the lecture was very smooth, and they were all super serious, for fear that there would be something missing, and they would make notes.

Including those professors/lecturers/vice deans, they all took out paper and pen to take notes carefully, and from time to time someone asked questions, Wei University also answered them very deeply, no matter what the question was.

"I'll talk about [nine-axis industrial machine tools] first, although there is no commodity [nine-axis industrial machine tools] in my country, but it is estimated that there will be next year and the year after, and state-owned enterprises will definitely arrange it first. ”

"It will bring a huge industrial chain!"

"If you can learn it, it will definitely have a lot of benefits for your future development!" Wei Da opened his mouth and drew a big cake for them to attract these people to listen.

Sure enough, it is a great honor for people in the electromechanical industry to be able to contact the nine-axis machining center!

Wei Da took the [five-axis machining center] as a sample to introduce the more advanced [nine-axis industrial machine tool], this thing is actually nothing remarkable, but high precision!

The most awesome thing is the tool magazine/tool setting/automatic tool change and mechanical operation stability/precision/operation performance, which does not require any manual assistance at all, and intelligent and accurate machining.

Turning, milling, boring, grinding, cutting, planing, drilling, tapping, etc...

A full set of hundreds of sets of tools!0.00005 mm accuracy is really awesome, China can't make it, but compared with the super machining center is far worse, the structure is too complicated.

The technology of the United States/Germany/island country/United Kingdom/France is relatively advanced, and the styles are different, Wei Da has a full set of drawings for these equipment, and the data is very clear!

Although the styles are different, they are similar, the principle is exactly the same, the structure is the same, and China's will also learn from foreign technology, and some are highly copycats.

If you understand the international mainstream technology, you can learn to use maintenance theory, and even be able to engage in maintenance, which will occupy a great advantage when competing for related positions!

Wei Da took out a few complex sketches and explained to many students on the scene: "Oh~~ This is the structural drawing of the new industrial machine tool of the island country, and the technology is leading in the world. ”

Structure/Performance/Advantages/Disadvantages... All the data are clearly marked and introduced, how to operate, how to maintain, how to operate, how to operate, Wei Dayi told one by one.

"Shhhh You say... Where did you get this drawing?"

"Shut up, stupid, hackers, of course..."

"Don't be blind BB, maybe it's a theft~"

All the drawings were photographed, and Wei Da agreed that they would copy them back and study them, without worrying about leaks, these things have long been available on the international high-end secret black market.

Of course we mercenaries have to intervene!

Including Wu Guozhen/other professors/other lecturers are also very interested in this, and feel that it is very significant, and they can analyze more techniques and use them in similar fields.

"This Chief Engineer Wei is too mysterious... Odd... Why do you have these drawings? There are also fitter technology, anti-heaven machine tool transformation and upgrading technology, unlike ordinary people~"

Every professor was muttering in their hearts...

We must have a good relationship with Chief Engineer Wei! This is a super mysterious network, and the potential is very great, maybe it can be of great use in the future, and it is necessary to hand it over.

In short, Wei Da became famous this time!

After two hours, class finally ended, and he finished today's content, packed up his things and left, politely declined the invitation of the school leaders to dinner, and went back to have something to do.

Wei Da left in a dashing manner, but the school blew up, and the forum of the Yandu Campus of the University of Science and Technology broke out the major news--- a visiting professor dismantled the machine tool in five minutes, the manual second machine tool, exposed the most advanced machine tool drawings in the island country, and the world's first fitter!

In addition, it is said that in such an awesome class, a large number of students skip class, and they have been banned by the professor, and these people are not allowed to go to class in the future, and the school has another punishment...