The laboratory of course has high precision analytical balance, but also has high precision torque measuring instrument. After Guo Tai Lai's day of calibration, both hands can easily and accurately change the weight of 1 mg, and also the accuracy of the torque measurement to 0.001 m.
Next, Elder Liu talked about determining the center of gravity and dynamic balance of the workpiece. Whether it was the assembling of gyroscope or the high precision machine tools, these were both extremely important aspects, and also the hardest to master.
However, Elder Liu had still underestimated the extent of Guo Tailai's evilness. When this fellow's hands could distinguish a difference of 1 mg in weight, coupled with his extremely strong computing power, any regular work piece would be able to determine the center of gravity in an instant when it landed on his hands.
The essence of dynamic balance is high machining precision, symmetry, and the other is the balance of weight in all directions, the center of gravity must be the perfect center of gravity to not cause vibration. In this aspect, Guo Tailai easily solved the problem after Elder Liu gave him a few pointers. It made Elder Liu dumbstruck, but at the same time, it also made him extremely satisfied.With such a disciple, what more could he ask for?
Although Old Liu didn't say he would take Guo Tailai as his disciple and Guo Tailai didn't say he would take Old Liu as his master, the two of them had already confirmed the relationship in their hearts. Although Guo Tailai talked a lot, he really treated Elder Liu like his master.
"Try to make your own set of artifacts to achieve dynamic balance." Elder Liu gave Guo Tailai a task or an assessment. "When you can do it and make me nod, you won't need to learn it anymore."
This was Elder Liu's graduation exam, and Guo Tai Lai paid special attention to it. What kind of thing would it take to meet Elder Liu's examination requirements?
At the first moment, Guo Tai Lai thought of Zhao Yanyan's gyroscope. But obviously, it was impossible to give a highly confidential design like the gyroscope to Elder Liu, and it was also impossible to do it in the locksmith's workshop.
Guo Tai Lai immediately thought of an interesting thing from the gyroscope: a fingertip gyro.
In his future dreams, Guo saw a scene, which was a fingertip gyro made in Japan. It spun crazily for more than 24 minutes before stopping.
That Fingertip Gyroscope set the Guinness World Record, which lasted for 24 minutes 46.34 seconds. Mineea Mitsumi, a Japanese company, offers gyroscope bearings, rings and precision nuts, while the Mitsubishi refiner is responsible for design, assembly and testing. Founded in 1951, Mineea Mitsumi is a maker of miniature ball bearings, with the highest share of the world in the field of miniature ultra precision ball bearings. The value of this "toy", which was certified by the Guinness, lay in its accumulation of technology.
Needless to say, the future Japan has a strong technical advantage in high precision bearing. But now, Guo Tailai wanted to challenge him himself as well.
The design was in his mind, and the only two obstacles to achieving it were materials and processing. With regards to the materials, Guo Tailai didn't have any good methods at the moment and could only turn to Zhao Yanyan for help.
"Elder Liu's test?" After listening to Guo Tailai's explanation, Zhao Yanyan was intrigued, "You need high hardness steel that is of equal durability, and a clean room when processing the finished products?"Guo Tailai nodded.
"What are you going to do?" Zhao Yanyan asked with great interest, "Tell me about it?""Let's not talk about it for now. You'll know when I do." Guo Tailai gave him a hard time. "Anyway, it has to do with your gyroscope. I won't let you down."
"Alright!" When Zhao Yanyan heard that the last sentence was related to her own gyroscope, she immediately nodded her head: "I can take care of the Dustless Room, it is a high hardness and durable steel, you better go find Professor Wang, he is a processing center, the materials are very high levelled, there is no need for me to look for someone else."
Guo Tailai was surprised, then slapped his own forehead. He still had a teacher from the Master, who else could he look for if not him? And it would also benefit the Professor Wang, wouldn't it?Professor Wang was much easier to negotiate with, so when he heard Guo Tai's request, he immediately gave him the two kilograms of special equipment. This was a high precision processing center Bearing, it was definitely suitable for Guo Tai Lai's needs.
Guo Tai Lai finished typing out a few parts at the school factory, and then packed them up along with Old studio Liu's tools. He then brought them to a studio without dust that Zhao Yanyan had built specially for the laboratory.
Everyone could see that Fatty was getting serious. In the past, whether it was Fatty making the crankshaft or the turbine blades, they were all made with a pair of ordinary labour protection gloves. But this time, Guo Tailai was wearing a rare pair of rubber gloves, wearing a specially made dust free suit and a mask. And the requirement was to be clean of dust. Was he afraid that the dust would affect his accuracy?
The fatty stayed in the Dustless studio for three days at a time. No one was allowed to enter from outside. They could only watch from the window as the fatty sweated profusely on the operating table. It had to be known that even for complicated turbine blades, Fatty had only taken twelve hours to finish it in one night. However, the things he was working on this time actually lasted three days.
What was even more terrifying was that Fatty had to rest for ten minutes every half an hour. After every operation, he had to use a wind ball to blow away every last bit of processing residue. He was extremely serious.
It was rare for Zhao Yanyan to not give the fatty a hard time. Instead, she took the initiative to undertake the fatty's logistical work, and would customize the fatty's meals from the restaurants outside the school every day. At night, she would even prepare supper.
Guo Tailai didn't rush them all day and night, instead, he made sure his time was right. When the time came, he would sleep in the lounge next to the Stainless Workshop. With the help of the nanobot, Fatty was able to enter a deep sleep and rest thoroughly every day.
If the workpiece was not finished, Fatty would carefully lock it in the box at the bottom of the pile. He would even carefully move the box. Although Zhao Yanyan and the others were curious, seeing how cautious the fatty was, they could not help but keep their curiosity to themselves.
The process took one and a half days. However, the following assembly process took another one and a half days for Fatty. Fatty only used his hands where he could use handmade equipment. He couldn't use his hands. He used silicone tweezers instead of metal tweezers to ensure that there was no imbalance caused by friction."Senior Sister, when the time comes for your demonstration, it would be good if you could call the's World Records notary here." Before they went to sleep the next night, Guo Tai Lai and Zhao Yanyan spoke a few more words, because this was what the Japanese would do in the future.
"I'll organize it." Guo Tai Lai did not expect Zhao Yanyan to agree so readily. "Let's see what kind of surprise you can bring me."
Chapter end
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