MTL - Super Craftsman-Chapter 11 Under the bait
The fabrication of such complex surfaces is quite cumbersome, and the same troubles can be measured and tested. It is absolutely impossible in this bench shop. It can only be taken back to the laboratory and sampled with a unique laser range finder.
The so-called sampling measurement is that there is no way to detect the accuracy of all points on the entire surface. Only a few hundred thousand measurement points can be taken according to a certain rule or random to represent the overall surface.
In general, the more sampling points, the more accurate the results of the measurements. No way, now only this method, unless a laser measuring device with numerical control function is also opened in the future, the precision is the same as that of the CNC machine, and it may be detected point by point.
In Liu Lao's work room, the blades of a turbine are quietly placed on the fine flannel. The bright specular gloss shows that the blades have been polished and polished, and the delicate and smooth curves make people look good.
“Is this pure handwork?” Professor Wang and Liu’s seniors have a lot of knowledge and have seen countless similar scenes. They are not surprised, but Zhao Wei is different. She spends most of her time. I was studying or doing my own research. This time I just helped, and I didn’t know the works of the master craftsmen. I watched the leaves and immediately sighed.
Looking around for two laps, none of the three people reached out, fearing that such a stretched hand would destroy the complete smooth curved mirror.
"What kind of craft does he use?" Zhao Wei once again made an admirable question. She is not questioning, but she is curious about Guo Tailai's technique.
"Look here." Liu Lao saw the fat man's technique and pointed to the fine powder on the workbench. He explained to the two people: "He should follow the coordinate parameters on the table, one point at a time. Scratched down a trace."
Professor Wang looked at the blade like a baby, and the smile on his face could not cover it: "Liu Lao, you quickly teach the fat man at the end of the final pressure box. After he graduates, I will accept him as my next year. Postgraduate."
Although it has not been measured yet, in the eyes of two experienced people, Professor Liu Lao and Professor Wang, this surface is almost perfect. Even with high-precision numerical control, it is also a degree. It is created by hand and night. What do you want?
"You go to measure, I look at the fat man to let him sleep." Liu Lao is also very satisfied, now the fat man is his close disciple, such a savvy disciple can not find a lantern, can not let him tired .
Professor Wang and Zhao Wei did not know the workload of Guo Fatzi overnight. Can Liu Laos not know? At this moment, in addition to his extreme satisfaction with the fat man, he is only relieved of the fat man, and he has to let his close disciples rest well.
Liu Lao is good at fitter and assembly, and there is not much advantage in this modern measurement method, so the measurement stage can be eliminated. Professor Wang carefully wrapped the leaves in a fine velvet cloth, put them in a box, and held them in their hands, and went straight to the 9oo3 building.
On the way, Zhao Wei wanted to help and was rejected by Professor Wang. Professor Wang was afraid that her girl’s strength would touch this perfect blade and it would not be perfect.
When I arrived at the gate of 9oo3, I just saw the little boss who asked for the relationship and found them on their heads to help them process. The little boss seemed to be in a hurry. After seeing Professor Wang’s greeting, he spoke again and asked about the blade processing.
“Well done!” Professor Wang’s face immediately showed a kind of smile that couldn’t be said. He carefully took the box in his hand: “My three graduate students entered the parameters of the day and processed it last night. This is not coming to measure early in the morning."
"Great!" The little boss excitedly beat the thigh, thanked Dade for saying: "The customer side started to rush on it last night. If you are in a hurry, don't measure it, just take them and measure it. Just, they have a full set of measuring equipment."
Professor Wang and Zhao Wei met each other and saw the inexplicable light in the eyes of the other party. Both of them had a faint smile.
"Let's take a look." Professor Wang carefully put the box down and then opened it, let the little boss see the delicate blade: "This is the finished product. We have to measure only the sampling measurement, and wait until the measurement is good. If you have more than two days a day, if there is a measuring device, go to their side. Then, let me take a walk with you and see the result. By the way, can you see if the measuring equipment can buy one?"
"Don't dare to trouble you again." The little boss stunned and rushed out: "This delicate blade is absolutely qualified. It is enough for me to go there. How dare you trouble?"
"Professor, you have an academic meeting this morning." Zhao Wei, next to him, was very interesting and reminded him: "You can't be absent."
"Ah? I have forgotten it!" Professor Wang slammed his head. It was very difficult to look at the little boss: "That can only trouble you. Can the measurement result be given to us in detail? This is very good for our research." important."
"No problem, no problem!" The small boss promised to be busy, his eyes sparkling with excitement.
After a series of formalities, the small boss signed the word and took the leaves. Walking very hurriedly, I left the building and left by car. I didn't realize that there were two cars waiting to track him outside the West Gate where the school could enter and exit the car, to see where he sent the blades.
"Do you say that he knows the inside story?" Zhao Wei looked at the little boss's car and left, and asked Professor Wang.
“At most, it’s just an ordinary person who is irritated by the high amount of expedited processing fees and earns money.” Professor Wang shook his head: “Maybe his client knows, or the client of a higher level knows, he is just being A chess piece used."
Professor Wang judged it correctly. The small boss took the blade and quickly sent it to another factory in the suburbs of Beijing. He got an expedited processing fee and went away. And his client, also very anxious with the blade, went straight to an office building in East Second Ring.
In less than two hours, the blade arrived in the hands of a Japanese staff in a suit. Looking at the smooth and mirrored front and back surfaces in the box, the Japanese staff exclaimed: "How is it possible? Are they really making it?"
From the time of ordering to the present, it took only two days and more time to get rid of the heavy search for the line and the time when the little boss went to Shuimu University for help, at most one day and one night. According to the information, it took a whole day to enter the parameters, and only one night was left in the processing.
Even for a complete night, the time for manual processing is not enough. Except for high-precision CNC machines, there is basically no other possibility.
The staff did not dare to neglect, wrapped the blades, and personally took the plane back to Japan.
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