"A fat student borrowed a set of shovels to the turning workshop at around 10 o'clock in the morning?" When Mr. Liu arrived at the fitter workshop at around 1 o'clock in the afternoon, he found that there was a missing tool set. He asked after he knew what was going on.

The tools placed outside are public, not the one that Mr. Liu used exclusively. Mr. Liu made it for himself before he retired, and no one else is qualified to use it.

But even so, Mr. Liu was a little surprised. What did a student do with a shovel? Could it be that there was a problem with the rails of the lathes and someone wanted to repair them, so he asked the fat student to come and run errands to get the tools?

The more you think about it, the more you feel wrong. Mr. Liu decided to go over and take a look. Anyway, the road is not far, so please feel free to take a look. Don't let the student do something with him.

Just as he was about to get up, Guo Tailai came in. He came to return the tools. The whole morning was enough for him to correct the old Rhine Metal lathe guide rail from 1933.

"Fatty, why did you use a shovel?" Mr. Liu asked after Guo Tai put the tools in place.

"There is a problem with the lathe guide rail, so I took it and shoveled it." Guo Tailai replied casually.

Buzz, Old Liu's mind buzzed, and the thing he didn't want to see happened. Is the rails of the lathe so easy to shovel? If they were really broken, the lathe would be scrapped.

"Take me to see." After all, Mr. Liu had gone through many things. Even though he was panicked at the beginning, he immediately recovered from calmness.

If it is really broken, see if it can be repaired! Never scrap it. Thinking about it, Old Liu walked all the way to the working workshop with a puzzled fat man.

In fact, Mr. Liu no longer has hope. Even a lathe guide rail is a few days before a level 6 or 7 fitter can be truly repaired. The fat man borrowed the tool at around 10 o'clock in the morning, and it is only one o'clock now. He dialed out the meal time and calculated for two hours. He just hopes that he can repair it without excessive shoveling.

After following the fat man into the workshop, he watched the fat man ignore the lathes in the workshop and walk directly to the small room. Old Liu was relieved. It was not just the lathes outside, but there were only two old antiques inside, not for production. It was estimated that the most valuable one was the two beds, and the loss was not big.

If the old antique guide rails are really broken, then they will be broken! There are already problems, and keeping them is just a little commemorative meaning. But the fat man can't let go, why dare to shovel the guide rails without permission?

"The fitter workshop has a set of top-quality tools, but unfortunately I don't know whose one it belongs, so I lock it and don't use it." Guo Tailai didn't feel the mood change of Mr. Liu behind him. He opened the door and said casually: "It's a pity that a good tool!"

"That set of tools belongs to me, how can you deserve that set of tools?" Old Liu was furious when he heard this. Why would it be a pity not to give it to you fat?

Guo Tailai shrank his neck and never dared to speak again. He was caught talking to someone behind his back, so he was so embarrassed. He lowered his head and walked to the old Rhine Metal lathe he used.

Liu Laohu walked to the front of the lathe with his face and stretched out his hand to push Guo Tailai away. Mr. Liu is much familiar with this lathe than Guo Tailai. He knows the problem very well, so he doesn't need Guo Tailai to introduce it at all.

As soon as he lowered his head, Mr. Liu suddenly widened his eyes. How could this be possible?

The old lathe in 1933 was not only worn seriously, but because it fell once during a certain transportation process, it had a slight deformation. Because it was just a commemorative lathe, it was reinstalled.

The easiest way to correct the guide rail is to replace it with a new one, but this is obviously impossible. The old lathe in 1933 did not have spare parts and there was no brand new guide rail replacement. After all, the German sewer was just a joke, not a fact.

If you don’t replace it with new ones, you can only polish it as a whole and then scrape it out. In layman’s terms, it’s just shovel it out.

The rough processing of guide rails is a grinder, and the finishing processing is actually achieved by manual processing. A skilled worker takes a fine shovel and uses a leveling gauge to find something uneven. After he finds that it is not smooth, he uses a small shovel to shovel it there. One guide rail needs to be shoveled for several days. Finally, the guide rails are densely packed with patterns everywhere. In fact, this is the trace of the shovel.

Those who can shovel guide rails must at least be at level 5 of fitters, that is, Guo Jianjun's level, which is entry-level.

Even a master of level 8 of fitters can take at least a few days to carefully shovel a qualified guide rail. In addition to craftsmanship, there is also measurement.

The fat man was originally a student, and he devoted all his spare time to fitter work. It was impossible for him to become a level 8 fitter at this age. Not to mention level 8, even if the fat man is diligent, it would be great if he could have level 2 or 3.

As the saying goes, one fine worker will be a good worker in three years, and one bad fitter in ten years. This is not just a talk. The fitter is the most skillful. It only takes three hours from the time the fat man borrows tools to the point where he has been doing it. What can he do?

But now the scene before Mr. Liu completely overturned his common sense. There was actually a brand new guide rail on the lathe. How could this be possible?

No, it's not new. Mr. Liu is so experienced. After a moment of surprise, he found that this is not a brand new guide rail, but a finely processed and polished guide rail.

He habitually reached out his hand on the guide rail from one end to the other. During the touching process, Mr. Liu even closed his eyes and held his breath. The touch of his fingers of his old workers in their generation is the most precise measuring tool, sometimes more accurate than a ruler.

The guide rail is straight, symmetrical and smooth, without any deviation. At least Mr. Liu hasn't figured out any deviation. According to Mr. Liu's experience, the leveling error of the entire guide rail is completely below a trace, and he can't even feel a little concave and convex, which is completely different from the pattern of the guide rail that was manually removed.

"Master!" This was the first reaction in Old Liu's mind. When he thought that such a young fat student was of this level, Old Liu couldn't help but tremble.

Mr. Liu's reaction made Guo Tai feel frightened. What if this old man had a good deal here?

"Have lunch, fat?" Liu Lao suddenly asked an inexplicable question.

"I've eaten!" Guo Tailai didn't know why Mr. Liu asked this, so he hurriedly replied: "It's eaten by Jiuguan."

Now Mr. Liu has a plan. From here to Jiuguan, it takes 45 minutes to queue up for dinner. Then, the time to disassemble and install the old lathe is removed. In other words, the fat man in front of him, only one and a half hours completed the entire guide rail scraping and leveling work, and also polished it. Is this guy a monster?

"Let me go to the fitter workshop tomorrow morning to wait for me." Old Liu resisted his excitement and left a sentence for Guo Tailai, and then he thought about how to train the fat man. Shi Shiran left, leaving Guo Tailai, who was confused, touched his head and didn't react for a long time.
Chapter completed!