Automotive Black Technology Chapter 754: : I just came here all the way, are you afraid of you?

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I have to say that the car model sent by Manson Clay is really exquisite.

In the field of manufacturing and processing, it is not easy to make a complex thing bigger. But if you want to do it on a small scale, that’s really hard work!

When Li Fanyu was in junior high school, he learned an ancient text called "The Story of a Nuclear Boat." The words in it describing the exquisiteness of the walnut miniature carvings are not an exaggeration to describe the fire ladder model in front of him, which is only about half a meter long.

The chassis part of the model is just an ordinary car model, nothing noteworthy. But the upper part, under a magnifying glass, looks just like a real fire ladder;

The main frame, ladder arms, legs, and hydraulic system all look the same as the real ones. The hydraulic telescopic rods in the lifting part of the ladder appear to be fully linked, and the telescopic ladder part can be seen to be replaced by rubber. Even with the chain and the tiny slider...

Although the entire ladder structure is not large, it is extremely complex and can be called an ingenious workmanship!

With such a thing placed here, even Chen Yuhan and the two security guards, who did not understand processing technology, were deeply shocked.

Chen Yuhan squatted beside Li Fanyu and looked at it for a long time before closing her slightly open mouth, "Director Li, here is a remote control..."

Li Fanyu was also attracted by the precision expressed on the car model, and only picked up the remote control after listening to Chen Yuhan's reminder.

The remote control is actually completely modeled after the ladder control system. Although the operating levers and buttons on it have been simplified, they are still almost the same as the real ladder operation panel.

Picking up the remote control, turning on the switch above, Li Fanyu pressed the lifting button of the ladder.

"..."

Seeing the ladder slowly rising at a steady speed with an almost imperceptible tremor, Chen Yuhan and the two security guards looked a little weird.

Although it was difficult to praise the competitors in front of Li Fanyu, in their hearts, all three of them expressed their admiration!

Looking at such a thing, Li Fanyu felt angry and funny.

This Manson Clay, giving yourself such a thing is obviously to show off your muscles and show its high-end manufacturing technology!

Li Fanyu shook his head helplessly and waved to the two of them, "Put it on and carry it, I'm going to the R&D center."

"Okay." The two security guards hurriedly repacked the model and followed Li Fanyu downstairs.

……

When Li Fanyu drove to the R&D center, he happened to catch up with the engineers changing groups for dinner. He carried the box directly to the canteen with one hand.

The four bastards, the casual student tycoon and Wang Rui, have a fixed lunch time every day, and they always like to show off to each other at the cafeteria table. Li Fanyu found them directly among the crowd without any effort.

Why do you say it doesn’t take any effort?

Because watching these four **** is a conservative program during lunch, engineers all like to watch it.

"Hey! Brother Fan, what are you carrying?" Wang Rui was sitting facing the door. Seeing Li Fanyu come in, he hurriedly stood up and asked.

Li Fanyu didn’t say anything, and directly placed the car model on the dining table, opened it in front of them, and personally demonstrated the lifting of the ladder with the remote control.

The four of them are all top academics among top academics. When they saw the lifelike and ingenious model, which was being worked on in a very stable manner, they could see the crux of the problem at a glance.

"Hold the grass! The craftsmanship is awesome! Look at the legs of this ladder, with a diameter of two millimeters, matched with the ring sleeve of this small electric hydraulic pump. If the tolerance is not controlled within 20 microns, the ladder will There will definitely be jitters when stretching! ”

"It's awesome. I saw a Swiss technical geek on the Internet before. He spent 105 days making a mini engine with 32 bars and only about 20 centimeters. That's pretty awesome. Hold the grass. Compared with this, it’s just scum!”

"It's awesome, it's really awesome. Brother Fan, did you do this?"

Li Fanyu grinned: "Do you think I have so much time to spare?"

After hearing Li Fanyu’s denial, everyone’s expressions froze.

Li Fanyu shook his head helplessly, took out the postcard from the box, and photographed it in front of everyone.

Xu Fufang is proficient in German. Seeing everyone's confusion, he picked up the postcard and said: "Dear Mr. Li Fanyu, we believe that all machinery closely related to the user's life needs precision and reliability as its essence. I hope that after seeing this model, you will have some insights and awe in this field. Sincerely, Manson Clay von Schmidt. ”

After reading the postcard, he frowned and looked at Li Fanyu, "Brother Fan, is this from Manson Clay Company?"

Li Fanyu nodded.

"Fuck! What do you mean? Are you saying our technology is not good?" Liu Qing slapped the table, stood up and shouted.

Wang Yu pulled him back to his seat, looked at the car model in front of him, and said slowly: "Why bother with them? Maybe they are thinking that we haven't started research and development yet, and they are disgusting us with this thing. We are already in the research and development process first. It’s more than half of the time. The best way to respond to them is to work harder and make the finished product.”

Li Fanyu nodded, "Brother Yu is right, Li'er is this Li'er. But they have already sent a letter of challenge to our home, and we have to reciprocate the courtesy."

"Brother Fan, what do you mean?" Xu Fufang's brows furrowed tighter.

"You take out a few idle people, dismantle this thing for me, and make a data model based on their structure. Hum, since he can make a model based on a real ladder, let's make him one It’s smaller and more precise! It can be made at 1:18, so let’s give it a 1:9 one!”

"..."

Although the words were quite encouraging, the engineers around them could only laugh.

"Director Li," a technical engineer said, "Modeling is not difficult. It seems that his car model is also based on a real ladder and has undergone certain structural simplifications. But... I feel that according to the existing processing technology, it can Making a 1:18 model of a ladder with such a complex structure already represents the pinnacle of modern processing technology."

"Yes, senior brother, if we make a 1:9 model, the body length of such a complicated thing can only be more than 20 centimeters... If nothing else, this leg now looks like it is only two millimeters in diameter. In order to achieve the stability of this model ladder when it is extended, the tolerance must be controlled at about 20 microns. You must know that even the best five-axis linkage machining center can only control the tolerance of precision micro parts above 15 microns. . If you want to make a 1:9 model based on this, then... how can you make such a small and precise part, let alone a tolerance of ten microns..."

Li Fanyu waved his hand to him, "Manson Clay is different from our previous competitors. This company is a bit interesting. We don't want to play with us in a literary or physical fight. We just want to take what they are best at. Precision machining is disgusting to us. It’s like two knights dueling. The opponent has already thrown his glove in my face. If I don’t take out my sword to fight with him, how can I raise my head and be a human being? Don’t worry about the machining. The model is dismantled and the modeling is done. I will figure out the rest!"

Li Fanyu set the tone with a wave of his hand.

Seeing the engineers helplessly put down their chopsticks and go directly to the tools to dismantle them on the spot, Li Fanyu narrowed his eyes.

Hmph, are you kidding me about this?

How about being a young master for nothing?

I followed Ren Gang all the way here. Are you afraid of you? !