"Okay! Liu Xing glanced around: "Next, we have to use the film covering method to deal with the problem of leaking wine in the pipeline of the wine filling equipment, this is the most critical maintenance step, uncle, don't desert your thoughts, if you learn it, you won't have to worry about making money in the future." ”

It's not that he has no reservations about Kang Fuchuan.

But in September, he was going to study.

So there is simply no time to repair any more wine-filling equipment.

And teaching the technique of film covering to Kangfuchuan can be regarded as reducing the burden on yourself!

In fact, the reason why Kang Fuchuan was chosen, rather than Zhao Gou or Gouzi and others, is because the use of film covering method requires listening to professional maintenance terms, and Kang Fuchuan's previous profession was a teacher, and there must be some ink in his stomach, so it should not be difficult to teach.

"Good, good, good!" Kang Fuchuan was happy when he saw Liu Xing say this.

"Go get the universal meter and hair dryer. Liu Xing said that he surrounded the cut film on an iron pipe with a hole diameter of four centimeters, and saw that the interfaces at both ends of the film were a few millimeters different, so he re-selected a fence and enclosed it, and then used an electric iron to glue the two ends of the film together with the help of long wooden strips.

Kang Fuchuan watched from the sidelines, and when he saw that it was very simple, he hurriedly asked him to try it.

After Liu Xing pulled out the adhesive film from the iron pipe, he handed the iron pipe to Kang Fuchuan with a smile, and carefully pointed it out on the side.

However, Kang Fuchuan tossed for nearly an hour, and was stunned that he did not succeed once.

This made Liu Xing a little helpless: "Uncle, don't test it today, everything is difficult to speak, if this film wants to be encircled in a circle, it requires skill and high requirements." ”

"I know, I'm stupid!" Kang Fuchuan asked dejectedly.

"No, you haven't figured it out yet. Liu Xing smiled and put the round film that had been enclosed before into the dismantled wine filling equipment pipe, seeing that the size was just right, he turned to Kang Fuchuan and said: "The wine filling equipment produced by Zhaoqing Machinery is not seamless, which causes the phenomenon of wine leakage can never be avoided in the production process." ”

"But at the beginning of the installation, if you wrap it with tin foil and sealing mud, as long as the operation of the motor does not shake, then there is nothing, but now ......" Liu Xing sighed lightly: "You can only use the film covering method." ”

"In this film covering method, he does not cover the film on the outside, but on the inside of the pipe, so as to prevent the pipe from leaking in a ubiquitous situation. Liu Xing pointed to the pipe connecting the motor: "But this requires a high level of technology, and under normal circumstances, it is almost impossible to mold it at one time without leaking wine." ”

"So...... What we're going to do next. After saying this, Liu Xing cut off the round film exposed on the outside of the pipe, then plugged in the hair dryer, and after testing the temperature with his hands, he waited quietly.

"What are you doing here?" Kang Fuchuan couldn't help but ask.

"Cover the pipe with a film!" Liu Xing explained: "The film is a material that expands and contracts when it encounters hot gas, and then sticks to the pipe without easy loosening, as long as it is operated properly, it can effectively prevent the pipeline from leaking." ”

"But the problem is that your film is not all sealed at 360 degrees without dead ends!" Kang Fuchuan said the doubts in his heart.

"I know that, I can't explain it for a while, but you'll find out later. Liu Xing saw that the temperature of the hair dryer was almost the same, so he picked it up and blew it into the pipe.

The film in the pipe was instantly tightened, and the color changed from the original pale white to transparent.

"You cow!" Kang Fuchuan looked at and gave a thumbs up.

To be honest, this is the first time he's seen this kind of technology.

"This is just the beginning, we have to test his tightness, that's the hardest part. Liu Xing temporarily installed the pipe on the outlet of the wine filling equipment, and then blocked the outlet.

"You can test the tightness this way?" Kang Fuchuan couldn't help but ask.

"Well, actually, there is a special pressure measuring instrument abroad, and there is no need for such trouble with it, but unfortunately I can't buy it with money in China. Liu Xing replied with a smile.

Such a manometry instrument will actually be available decades later.

It's only 1982, and it hasn't been developed at all.

The reason why Liu Xing said this was to complain about the backwardness of domestic science and technology.

Of course, Kang Fuchuan didn't know this, and when he saw Liu Xing say this, he hurriedly looked at the blocked pipeline with bated breath.

There was a boom, and the wine filling equipment was turned on.

In an instant, the blocked pipe outlet collapsed.

Liu Xing didn't feel scared, but probed the lower end of the pipe with the back of his hand, from beginning to end, and stopped at the position where the nozzle of the wine filling equipment was connected, and then shook his head: "The sealing degree of the pipeline is there, but unfortunately the sealing ring of the nozzle is still not good, so it has to be removed and replaced." ”

"How do you see that?" Kang Fuchuan asked.

"If you poke the back of your hand into it, if there is a leak, the hair on the back of your hand will feel numb. Liu Xing explained.

Kang Fuchuan hurriedly did so, and when he sensed it, he stood in place and couldn't speak.

Liu Xing can find such a subtle leakage, is he a god?

"In fact, the most difficult place to use the film covering method is at the filling mouth. Liu Xing stretched out his hand and patted a horn-shaped pipe: "If you can use film sealing, then your technology will be at home." ”

Kang Fuchuan had a headache when he looked at this irrigation: "His shape is irregular, how can you copy the shape of the film? And even if it is copied, how do you put it in?"

"Uncle, your problem is a bit pediatric, didn't the teacher teach you how to calculate the area of the horn and the graphic design when you were in mathematics?" Liu Xing said casually.

"Has your teacher taught it again? Is this at least good at mathematics above high school?" Kang Fuchuan said angrily, he put his hands on his waist: "You kid honestly explain to me, is there a master behind these maintenance techniques? Otherwise, why are you so proficient in things that even I, a teacher, can't understand?"

"There are no high-ranking people behind me, they all said that they saw it in a maintenance diary. Liu Xing was stunned and said perfunctorily.

This is also to blame him, he has been with Kang Fuchuan for a long time and has not been defended, and the hotel said that he leaked.

Fortunately, there is a maintenance diary to take the blame for him, not afraid, not afraid.

Director Zhang asked him before, and he was also perfunctory in the past.

"What about the maintenance diary?" Kang Fuchuan asked.

"Didn't I tell you? Liu Ye tore it off to make a paper airplane. Liu Xing replied helplessly.

"This stinky boy, I must give him a beating when I go back tonight, why did he tear it up when you said such a good maintenance diary?" Kang Fuchuan was angry: "You too, you don't know how to put away such a precious thing." ”

"Uncle, it's not that you don't know Liu Ye's temperament, you can't hide things in the house at all. Liu Xing said with a smile. There is no way, compared with the secret of his rebirth, he can only take Liu Ye on his back.

"Yes. Kang Fuchuan nodded in agreement.

Several children in his second brother's family.

The eldest has been sensible since he was a child, and the second child is a good material for reading.

As for the third Liu Xing, he is now becoming more and more promising.

Only this Liu Ye didn't know what to say.

Seeing that the topic was finally bypassed, Liu Xing hurriedly said: "Uncle, don't talk about Liu Ye, we have to quickly repair the wine filling equipment, otherwise we have been here for two days at Hengshui Distillery, and nothing has been done!"

"The problem is that I can't learn your film covering method in my life?" Kang Fuchuan covered his forehead: "I can say that when it comes to some difficult graphic design, even professors in the university may not be able to do it." ”

"What's so hard about that. In front of Kang Fuchuan, Liu Xing took out a steel ruler to measure the specific data of the shape of the horn at the mouth, and after all the registrations were registered, he picked up a pencil and calculated the area of the shape of the horn at the mouth on waste paper.

Moments later, the results came in.

Instead of showing off, he took out scissors and cut the film according to the calculated area.

Then the fence is folded and pulled, and a trumpet-shaped film appears.

Kang Fuchuan on the side looked stunned, if he didn't know that Liu Xing couldn't do magic.

He was a little suspicious that Liu Xing, this kid, was doing magic.

However, this is just the beginning, after the horn-shaped film was made, Liu Xing used the electric Luo iron to seal the interface, and tried the size of the film in the filling port, and then continued to make the film shape required for other pipe interfaces.

In order not to lose face in the future, Kang Fuchuan immediately asked about the calculation method of the shape of the filling horn.

Liu Xing naturally knows everything, and he has endless words, of course, this involves a lot of professional terms.

I thought Kang Fuchuan could understand it, so I didn't explain the meaning of the terms in detail.

When he finished speaking, he asked Kang Fuchuan: "How is it, it's very simple, right? Basically, the mathematics in junior high school has not been lost, so it can be easily calculated." ”

"I can still memorize the math theories in high school now! Why don't I think it's simple at all, it sounds like a book from heaven?" Kang Fuchuan covered his head and died of embarrassment: "It seems that I have to go back and review the math of junior high school, otherwise I really don't have the face to help by your side." ”

"Don't say that, uncle. Liu Xing smiled: "Come on! I'll teach you by hand." ”

In fact, there is a trick in this, and it is not possible to rigidly follow the theoretical knowledge of junior high school mathematics.

Of course, the reason why he knows so much is because an old maintenance worker taught him before he was reborn.

At the time, I thought it was nothing, but now that I think about it, this old maintenance worker is not simple!

It's a pity that I want to recall the specific information of this old maintenance, but it is very vague.

Kang Fuchuan naturally didn't know what Liu Xing was thinking, and seeing that Liu Xing promised to teach him by hand, it must have been unbelievable, so he hurriedly found a pen and paper, and prepared to write it down and go back to study it at night.

"That's right, in fact, to calculate the area of this filling mouth flare, you can ...... according to it" Liu Xing moved the chair, and after receiving the tea handed over by Wang Aixiang, he introduced it in detail.

It's not that he wants to waste time, it's that the clocks on the wall all point to five o'clock.

That means it's almost time to get off work.

Since it's almost time to get off work, he naturally wants to take a good rest.

By the way, I taught some basic maintenance to Kangfuchuan.

What he didn't know, however, was that even some of the technical terms were explained in detail.

Kang Fuchuan just didn't understand, as for why.

That's definitely because the knowledge he said was decades later.

The times are advancing, and the amount of knowledge is naturally enriching.

If Kang Fuchuan could understand the knowledge of decades later, then he would not be simple.

This made Liu Xing smile a little bitterly.

Only then did he know how superior he was in this agricultural era.

............