As he spoke, he picked up a spring from the ground and pressed it against the old worker's palm, explaining: "If you press it down with this force, the spring can be compressed, but this substance cannot be retreated, otherwise there is no point." ”

The old worker thought for a moment and said, "Yes, there are several." Such as belt wax, ethylenetriamine, mold plastic can be. But what are they for? ”

Guo Zhuocheng pointed to the shaft and said: "Let's heat and melt this kind of thing first, and then pour it into these holes, and temporarily seal all these hemispheres inside, so that they can't come out, what will happen?" ”

When the old worker heard this, his whole body trembled, and he said loudly: "Good! Wonderful! Little master, you are really ......"

His words were abrupt and surprised everyone around him, and everyone looked at them both.

Guo Zhuocheng was also taken aback by the old worker's actions, and hurriedly pulled him and said, "As for pressing the sleeve in......"

The old worker's face immediately changed to anxious again, and he hurriedly asked, "What...... What to do? If you press it down, it will ......"

Guo Zhuocheng said with tears and laughter: "Master, are you listening to me say that it is intact?" ”

The old master nodded hurriedly and said, "You said, you said ......" His face was excited and embarrassed.

Guo Zhuocheng said: "As for pressing the sleeve in, it is not a problem. First heat the sleeve in the oven, you also know the principle of thermal expansion and cold contraction, does it become larger when it is heated? And when the shaft is put into the freezing room and cold, does it become smaller? One gets bigger and the other gets smaller, so is the tolerance between them ......"

The old worker held Guo Zhuocheng's hand tightly with both hands and shook it excitedly: "Little master, I really admire you." You've done us a great favor. ……”

Although the people around me don't really hear it, technology is sometimes separated by a veil, and as soon as someone pierces it, it immediately loses its mystery.

The people who understood the truth were excited, and a pair of two-way Guo Zhuocheng's eyes were full of admiration.

Seeing that everyone had no objections, Guo Zhuocheng immediately ordered: "A few of you immediately go to find the materials to melt and set aside." The two of you immediately put the sleeve in the oven and bake, the temperature is not too high, 400 degrees Celsius. You two measure the inner diameter and depth of each hole in the shaft for me, and I'm going to use it. You two bring me two drawings and a couple of pencils, and I'm going to draw them. Who of you is a turner? I'm going to get a few wooden molds. In addition, a large barrel of engine oil is boiled in an iron bucket, which is used to melt the belt wax that has been poured into the holes. ”

Director Zhu, Secretary Dai, Director Wang and several people from the Chief Engineer's Office were stunned by Guo Zhuocheng, and they really couldn't imagine that this person in command was just a child.

How could they have thought that this kid had been the head of a factory in his previous life? Can this little thing make him scramble?

Of course, there are still some flaws in the method that Guo Zhuocheng came up with temporarily, but there is no shortage of technical personnel, let alone executors. In the process of implementation, Guo Zhuocheng's plan was also unconsciously improved, and everyone improved the method he proposed in the best way.

In fact, before Guo Zhuocheng's drawings were finished, a lathe worker fully understood his meaning, and took out the wooden mold he needed in ten minutes.

The heating temperature of the sleeve, the freezing temperature of the shaft, and the amount of engine oil have all been taken up by the experts of the Chief Engineer's Office to come up with the most scientific and stable numbers.

He doesn't need to interfere in the rest of the matter at all, because the people in the factory know much more about their own factory than Guo Zhuocheng, and many numbers can only be found by Guo Zhuocheng in memory, and the engineers here can find it from relevant technical books at any time.

The whole factory is like an accelerated machine, running at high speed.

As soon as an hour passed, Director Tao happily ran to Guo Zhuocheng and said happily: "Master Guo, it's a success!" We did it! ”

Now everyone calls Guo Zhuocheng Master Guo, only Director Zhu, Secretary Dai, and Director Wang still call him "Xiao Guo" reservedly. However, Guo Zhuocheng prefers to be called "Xiao Guo" by others, and he feels that "Master Guo" is too formal, especially when he is called Master Guo by the old workers, his conscience is very disturbed.

The main contradiction was solved, nothing else was a problem, it took another hour, all the parts were installed in place, and after more than ten minutes of emergency maintenance, maintenance and wiping, the whole machine was the same as when it first entered the factory, and even the plastic cloth of the charter machine was as if it had not been opened.

Waiting for the workers to leave the machine and return to their jobs, two American technicians, led by an interpreter, arrived at the door of the workshop.

Hearing the foreigners who walked in speaking English, everyone in the workshop sighed in their hearts: "It's so dangerous!" ”

The figure of the calm and calm child appeared in everyone's minds.

Guo Zhuocheng was in the restaurant at this time, honestly sitting next to his father and eating.

Guo Zhiyan felt very strange, when he first came in, none of the factory leaders arrived, and it took a long time for a deputy factory director to come forward to receive him. Just when he was about to say goodbye and leave, Secretary Dai of the Party Committee of the factory came, apologized and talked with him enthusiastically, and personally made tea and water for him, but he just didn't mention that he went to the canteen to eat.

Half an hour later, Director Zhu of the Provincial Commission of Science, Technology and Industry -- a serious department-level cadre in the provincial government organs -- came in, and his enthusiastic attitude was even more enthusiastic than that of Secretary Dai, and he kept pretending to smoke cigarettes and talking enthusiastically, even if he didn't say anything about going to dinner.

After another half an hour, Director Wang came and walked in with a happy face, apologizing and making amends.

After a while, Guo Zhiyan couldn't help but want to say that when it was time to eat, Deputy Chief Engineer Huang came with his son, and everyone stood up to greet him, shook hands with his son warmly, greeted him, and threw him aside.

After Secretary Dai personally asked Guo Zhuocheng if he would drink tea, and Guo Zhuocheng replied that he would not drink tea, Director Zhu waved his hand: "Go!" Eat and go. I'm starving. ”

Secretary Dai, Director Wang, Director Zeng and others nodded unanimously: "I'm really hungry." What time is it? ”

The inexplicable Guo Zhiyan said in his heart: "It turns out that you also know that you are hungry." ......, what did this little bunny do again? ”

Although his son sat obediently next to him, looking honest, Guo Zhiyan knew that this kid must have done something big here, otherwise how could people be polite to him as a little kid?

Remembering that his official hat was earned by this kid, Guo Zhiyan concluded that his son had this ability. But he didn't ask, he didn't break it, he pretended not to know anything, and continued to socialize with those people.

He didn't want more people to know about his son's abnormality, let alone say anything else his son did. He just wants others to think that his son just happened to think of a way, and he is just smarter than other children! ~！