Monster Factory Chapter 371: : Teacher, are you looking for me?
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In the afternoon, the drizzle became heavy again.
Compared with the midsummer rainstorm, this amount of rainfall is nothing. In merely's late autumn, the cold brought by heavy rain made people shiver constantly.
Fortunately, Ye Qing prepared a lot of long clothes for herself, and she didn't feel the cold right now.
In Civil Defense Project, Ye Qing and Master Craftsman walked through the long and wide passage together and walked into a large device room that was clearly modern|Hyundai-modified.
The old steel cast explosion-proof door here has been transformed into an automatic explosion-proof door that requires a swipe card to enter. Now the door opened, and a science fiction wind corridor leading to the computer room of the Red Queen appeared in front of the two of them, as if in Resident Evil.
Swipe the card again to enter the glass door, and blow the air vortex like a blower on both sides. A synthetic electronic sound echoed in the corridor formed by the glass and metal.
Of course it’s not a warning, and no high-energy laser came over.
"The verification is passed, please store the electronic products you carry with you in the electromagnetic shielding storage box, and replace the clean clothes."
Two metal boxes popped up on both sides of the corridor, and a glass door of a dressing room full of anti-static clean clothes of different sizes was opened.
I put the cell phone and the key, went to the dressing room to change into a fitted clean suit, and Ye Qing stepped into this 10,000-class clean room that is cleaner than the baby's skin.
This is the newly planned product research and development department. This morning, the equipment ordered by the research and development department just arrived. Ye Qing came here to visit.
Any company that wants to maintain long-term product competitiveness must continuously invest huge volume funds to develop new technologies and products.
With Monster Factory, in terms of new technology, Ye Qing has an advantage that no company can match. But in terms of new products and convenient functions, you have to do it yourself.
For this reason, Ye Qing ordered a batch of cutting-edge industrial laboratory instruments that few people are willing to use. After a long wait, these cutting-edge industrial laboratory instruments officially settled in the newly built dust-free operation room of Monster Heavy Industry.
Class 10,000 dust-free workshop refers to the number of dust particles larger than or equal to 0.5 microns per cubic meter in the air, no more than 10,000.
This sounds like a lot, but in the outdoor natural environment, even the beautiful grassland with clean air, the content of particles per square meter is so large that it can only be calculated by weight. The number is a statistical Not responsible.
Entering here, Ye Qing is like walking into a pure world of white.
device is pure white, the ceiling is also pure white, the walls are also pure white, and there is only the floor, which is different from the dust-proof clothing on the employees.
Transmission electron scanning microscope, thermomechanical analyzer, material stress detector, isotope mass spectrometer...
The employees of the product development department, one by one, are accompanying the technicians sent by the instrument manufacturer to carefully study the debugging and daily maintenance procedures of the instrument.
The last time I recruited, the product development department had the highest requirements for diplomas.
Among the forty new employees who have joined the department, more than 20 have a master's degree and seven have a PhD. A quarter of them came from Ye Qing's alma mater, and the rest were top students in major universities.
These employees have been in the laboratory behind their mentors all the year round. They have strong hands-on skills and are very familiar with the various instruments in the laboratory.
No, the transmission electron scanning microscope has just been adjusted. A master student who graduated from Zhongyun University volunteered to go into the enclosed ventilated operating room next door to polish the sample.
Different microscope observation samples have different production methods.
The sample of the projection electron scanning microscope, not the ordinary optical microscope that students come into contact with, needs to be coated with one layer on the transparent glass sheet, which needs to be metal flakes.
This master's student followed his tutor before and studied the technology of bainitic steel.
Bainite steel is widely used in aviation, vehicles, ships, as well as materials for pressure vessels and high-pressure pipelines. To study bainite steel, the first step is to observe the characteristics of bainite steel.
Characterization is commonly known as the enlarged structure. From its appearance to the enlargement of the crystalloid structure, the crystalloid pattern of bainite can be observed with the naked eye.
When Ye Qing entered, the employee was in the ventilated operating room, using an eraser to moisten the abrasive liquid, and mechanically wipe back and forth on a stamped metal sheet that was so thin that it was almost invisible to the naked eye.
The "Boss ~" employee stopped wiping, stood up and greeted Ye Qing somewhat cautiously.
Because there is no suitable candidate for the time being, the Manager of the product development department is temporarily assumed by Ye Qing. Ye Qing held a meeting for them before, so the new employees here can recognize Ye Qing.
"Tang Bo, do you...are you planning to use an eraser to wipe the sample to a thickness of five hundred nanometers?" Ye Qing also had an image of the Senior Male Student from this alma mater. Seeing this, my eyes widened.
That's right!
The thickness of the sample of the scanning electron microscope is only a few hundred nanometers.
This thickness is about one-thousandth of a strand of hair, and only those special machine tools, which are often only responsible for one process, can be cut out.
"Grind out an approximate thickness, and then use the laser thickness gauge to test it at any time." Tang Bo scratched his head: "This method was taught by my brother. He said that the sample sheet uses high-precision machine tools processing, metal wears each other, it is very It is easy to participate in other metal, which will affect the observation effect."
"With hand-made polishing, as long as the correct method is mastered, the time will not be slower than machine tools processing. And the samples produced have only a single bainite structure, which is very convenient for observation."
Ye Qing gave him a thumbs up in praise and motioned him to continue working hard.
hand-made grinding, it is indeed possible to slowly grind the metal sheet to that thickness. The eraser only grinds on the large metal sheet ~ IndoMTL.com ~ Finally, under the optical microscope, cut out the appropriate sample shape.
There is an extremely advanced laser thickness gauge that constantly measures thickness. As long as you have patience, ordinary people can theoretically grind out a thickness of 500 nanometers. It doesn't matter if it is worn out, the sample only needs a small disc of 3 mm long, and you can cut a piece from anywhere.
Of course, this is just a theory, ordinary people don't even talk about five hundred nanometers, fifty thousand nanometers will have mania.
Looking at Tang Bo very happy, Ye Qing realized that he had recruited talent, a talent with extraordinary patience.
"Boss, your equipment here is too advanced, even atom probes are available." Tang Bo worked harder and harder: "This is like the Garden of Eden for industrial dogs. Only the chemical laboratory in Zhongyun University can handle it. Let's If an industrial dog wants to be characterized by electro-scanning, it depends on the face of the chemical laboratory."
"As for the obsolete products from that ten years ago, compare it to Boss, the gap between pheasant and phoenix. As for the atom probe, I guess only those Professor have seen it."
"Then do it well. As long as any device instrument can be purchased, the price is never a problem."
With a few words of encouragement, Ye Qing turned to visit other places.
As soon as Ye Qing walked to the isotope mass spectrometer and the dust removal channel, he walked in a person wearing a dust-free suit who kept shouting: "Boss ~ Boss".
The caller is sales manager Kong Tao. After seeing Ye Qing, he trot over and said, "Boss, I couldn't get through when I called you. Cai Chenning from Zhongyun University called and said I would like you to help me."
"He introduced you as your university teacher, so I hurried to find you here."
"Well ~, he is indeed my teacher." Ye Qing diǎndiǎn head, walked to the dust removal channel to take out the phone, and dialed Professor Cai Chenning.
"Teacher, are you looking for me?" (To be continued.) cell phone customer(s), please open: