Monster Factory Chapter 398: : Do everything possible
The rotating friction sound of the drill bit driven by the "humming ~" spindle is like a low-pitched Monster roaring.
The cutting fluid used for cooling is even more expensive to adjust to the maximum.
The students in the live broadcast room once again held their breath.
A little bit of time passed, after a minute. Xiao Linjing was a little untenable, and hurried to Five-axis Processing Center, stretched his head and looked in through the observation window.
Because a full minute has passed, the spindle has not moved.
Five-axis Processing Center, the great thing is that the spindle can move freely at multiple angles. This is easier to maintain precision than the traditional machine tools mobile by processing material.
One minute has passed, and the spindle has not moved. It can only explain one thing. The drill bit on the spindle has not cut the piece of material.
"The speed is increased to two thousand." Kobayashi said quietly.
"Huom ~"
This high-speed processing center, after the speed was increased, the sound of the drill bit rubbing on the iron ruler, even the students in the live studio couldn't help their hair standing up.
The curling green smoke slowly rises from the observation window of Five-axis Processing Center.
Before they recovered, Qingyan was beaten up with blood, and Sun quickly turned into black smoke.
"Burned ~ and burned ~" the student of Zhongyun University next to the anxious reminder: "Shut down, don't damage our device."
The students of Nikkei hurriedly stopped the processing center, the automatic hatch opened, the cutting fluid used to cool down and the smoke emitted by the metal being heated by the high temperature, the choking people coughed.
Fortunately, the circulated cutting fluid quickly cooled the drill bit. The Nikkei students took off the drill bit and saw that their cheeks suddenly turned into a burning cloud.
Because of the high temperature, the top of the drill bit has burned out colorful marks like a rainbow. This kind of thing that usually happens at the workshop level plus Factory happened to them.
Friction will cause high temperature. Under normal circumstances, the cutting fluid and the cut metal wire will dissipate heat, and the drill will not burn. But if the spindle feeds the tool and the material does not move, the friction will continue to rise. As the speed increases, even the cutting fluid will not take away all the heat, and the tool will burn.
The iron ruler was also removed from the fixture, and everyone saw that there was no trace on the back of the iron ruler.
It's not intact. When I look closely with a magnifying glass, I can still see the place where the drill bit processing was before, and there is some roughness.
But if you want to engrave on it, then burn a thousand knife heads and don’t even want to carve it.
"This...this is impossible!" Tianzhong, who was in charge of controlling the center of the five-axis, shouted, holding the iron ruler with protective gloves, "How come you can't even drill a hole?"
Kobayashi was in front of the camera before, saying that he wanted to show everyone the level of our country on metallurgy.
Now the knife heads were burned by them. Compared with the intact iron ruler before and after, the audience in the live broadcast room almost sprayed a mouthful of water on the screen.
"If precision cannot be accurately measured, it is let it be. Now I can't engrave the ligature. Please allow me to sympathize with them for 0.1 second."
"In all fairness, they did leave us a section in materials science, but who made us have Monster Heavy Industry?"
"I have decided. I will go to work at Monster Heavy Industry after graduation. I feel so glory."
"The one who is going to work at Monster Heavy Industry, wake up soon."
After half an hour, after intensive preparations from the Japanese Institute of Technology, the iron ruler was moved to the plasma arc Cutting Machine Tool.
Kobayashi has decided to engrave this character anyway.
Although arc cutting is suitable for dealing with high-hard alloys, its cutting is not at all precision at all. Even if the words can be cut out at the end, let alone the amazing effect of not being able to see the handwriting at a horizontal angle, even a slightly more elaborate viewing level cannot be satisfied.
The dazzling blue electric arc raged on the back of the iron ruler. The immense noise of the electric arc penetrating the air even whipped the eardrums of nearby students.
It is a pity that the scene that happened on Five-axis Processing Center happened again on the plasma arc cutting machine(s). The arc swept countless times, but the two-axis moving table below did not move.
The iron ruler was removed again, and there was only an inconspicuous color change on the surface.
Kobayashi looked straight at the iron ruler. It is usually difficult to use machine tools processing materials, such as stainless steel. When it comes to arc cutting, it will become more obedient than butter.
But when I met the iron ruler, I couldn't even shake the one layer skin.
"Oh, ~ is very hot." Kobayashi suddenly waved his hand exaggeratedly, and deliberately put the iron ruler out.
The iron ruler dīng dīng Dangdang bounced a long way, and then the barrage was full of shameless news about him.
The truth that easily breakable is too strong, even the ancients understood. metal objects with higher hardness tend to be more brittle. To give a simple example, the glass windows in the ordinary family are harder than the 90% metal, but they can be broken with a fist.
Take the extremely hard tungsten steel in metal as an example. When the long tungsten steel falls to the ground, 10,000% will break apart. The tungsten steel drill bits used for machine tools should be stored in a special tool box to prevent bumps.
This iron ruler is so hard, maybe it's very brittle...
The iron ruler bounced a few times and landed not far from Ye Qing.
I picked up the intact iron ruler and handed it to Xiaolinjing again. Ye Qing raised his eyebrows: "Xiaolin Professor, how come I touch this iron ruler, it is not hot at all?"
"Yes...is there a high-power laser cutting machine(s)?" Kobayashi was ashamed and shocked, and his face was full of embarrassment that could not be concealed.
A Siemens4500wlaser cutting machine(s) was adjusted, and after the protective cover was lowered, it took five minutes to slowly turn on.
When this time is turned on, in addition to the iron ruler with one layer charcoal burnt on the surface, there are also ugly pig liver faces at the University of Nikkei.
As long as you wash down that layer of carbon deposits with liquid, the surface of the iron ruler will be no different from when it was first brought over.
What characters are still engraved? Now Kobayashi feels that he can leave a shallow mark on the iron ruler, which is immense satisfaction.
"Can...cannot...lend the laboratory to us for one more night?" Xiao Linjing, who had no self-confidence, asked Professor Cai next to him, covering his face.
"Is it necessary to continue?" Professor Cai Chenning spread his hands: "Of course, if you still want to continue, I have no opinion."
I have tried everything that can be tried. As a result, everyone already knows~IndoMTL.com~Professor Cai Chenning breathed out and let the teacher in charge of the laboratory be here. Ye Qing waved at Xiaolinjing and the others, preparing to leave.
"What to do, don't go, Brother Live, I want to see if they can leave marks on the iron ruler."
"Which elder brother of Mechanical Engineering Department, can you teach me about science, what material is this iron ruler made of?"
"A graduate student from the Department of Mechanical Engineering of the One Zero World told you that the iron ruler is made of Edman alloy, and the Captain America shield contains this ingredient."
"I will give you a gift, don't go live with that classmate."
"Got it, I won't go." In the live broadcast, there was a heart-warming voice.
Out of the door of the mechanical laboratory, Ye Qing became relaxed and happy.
"Mr. Ye, I really don't know how to thanks you." The Professor Cai Chenning who followed came out, holding Ye Qing's hands tightly, in an excited tone: "Without you, our school this time can really become a laughingstock."
"Haha ~ and the iron ruler, they are going to engrave Master Of A Hundred Lifetimes, it is about to suffocate me, I forcibly pinch my thigh to make myself laugh."
"Teacher ~, you are welcome, it's just a matter of effort." Ye Qing showed a happy smile at the corner of his mouth. This is really cool, and the eyes of those Junior Male Student Junior Female Student who look at themselves are all worship.
"That iron ruler, how did you do it, Mr. Ye, it seems to have reached the level of uncontrollable destruction."
Ye Qing was about to talk about the general production steps of the iron ruler, when the phone rang interrupted the following words.
The call was from sales manager Kong Tao. As soon as the call was connected, he quickly said: "Boss ~, look at the news, it's the news pushed in WeChat." (To be continued., your support is my greatest Power.) 16-11-1704:13:25
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