It is said to be an office building, but it is actually a small two-story building.

The office is on the east end of the second floor, Xu Ruyi is a child of the factory, she doesn't know each other, everyone knows her, who doesn't know the Xu family girl with the highest score in history to go to secondary school.

So the registration was very simple, and the clerk Li Yuanzheng asked her to fill out a few forms, and then sent her to the technical department and handed it over to Xu Lei, the head of the technical section.

Xu Lei arranged a window seat for her, and gave her a copy of the factory history, so that she could watch it first, and Xu Ruyi went to work like this.

The room was quiet, Xu Ruyi observed, looking at the drawings on the surface, in fact, some people were stunned, some people played with the pen, and now the technical department is useless, and people's hearts are floating, and their minds are not on work.

She couldn't sit still after sitting for a while, and asked Xu Lei in a low voice: "Section chief, can I go to the workshop to have a look?" ”

Xu Lei glanced at her and nodded, "Let's see how the unicycle production is." ”

Xu Ruyi went straight to the third workshop, and as soon as he entered, he saw that it was busy, and Xu Ruyi felt comfortable.

strode inside, and saw the workshop director Jiang Chengyu welding, she shouted: "Director Jiang!" ”

Booming here, she shouted at the top of her voice, just like a drop of water falling into the sea, all drowned, Xu Ruyi could only raise her voice and shout again: "Director Jiang!" ”

In fact, this sound was not very loud, or Jiang Chengyu turned his head to take the welding rod, and saw her at a glance, Jiang Chengyu couldn't believe it, turned his head and looked at it again before he was sure, and hurriedly finished welding the workpiece in his hand, and strode towards her: "Ruyi, have you graduated?" ”

Her father Xu Jun is a worker in the third workshop, and he is an old worker with Jiang Chengyu, and he has a good relationship.

Xu Ruyi nodded: "The assignment is back." ”

Jiang Chengyu was happy when he heard it: "It's good to come back, hurry back to the office, and bring your younger siblings to eat at home in the evening." ”

Xu Ruyi said: "I was assigned to the technical department, and the section chief asked me to see the unicycle produced." ”

As soon as he heard this, Jiang Chengyu immediately said, "Go, I'll take you there." ”

Many of them are his father's co-workers, everyone knows Xu Ruyi, and they all shouted: "Ruyi is back." ”

After Xu Ruyi said hello one by one, he took her to the finished product area, where hundreds of wheelbarrows were waiting to be painted.

It's almost untechnical, just three parts, the body, the handrails, and the wheels. The body is welded by iron sheets, the handrails are welded by steel pipes, and the wheel machinery factory cannot produce them, so they can only be purchased and assembled.

Xu Ruyi carefully observed that most of the places that needed to be welded were good, the welds were smooth and there was no slag inclusion, but there was a leakage of solder joints in the boiler, and she roughly guessed the reason for the leakage.

This batch of wheelbarrows is very tight, and they have been working overtime until seven o'clock, Xu Ruyi went back to the technical department to see the history of the factory, and simply did not go back, not only saw the wheelbarrow, but also turned over the semi-finished boiler behind him, and he knew better.

After working for two days, Xu Ruyi sent three articles to the magazine and visited all the workshops.

The factory director went on a business trip and never came back.

Waiting for the third day, Xu Ruyi was counting, and her new good friend Zhang Meiyi secretly ran over and whispered: "Ruyi, the factory director is back, aren't you looking for him?" ”

Xu Ruyi asked, "How do you know." ”

"The factory director asked Director Jiang to have a meeting, and Director Jiang asked me to tell you."

Xu Ruyi came to the workshop to know what Guo Peisheng was doing when he went out - because of the reader's letter, their factory's reputation has been stinky to the extreme, and the city bureau has no order at all.

But the person in charge of the farm also said: "We can leave this to you, but as soon as the 500 vehicles are delivered, we need to inspect the goods, if one batch does not work, we will not want it later." ”

This is the first delivery, Guo Peisheng is not at ease, with the director of the office supply and marketing section chief, a special trip, obviously this is the result, called the workshop director to hold a meeting to discuss.

At this time, he couldn't talk at all, so Xu Ruyi said: "I'll wait, I'll talk about it after the meeting." ”

Zhang Meiyi thought about it, "Then don't forget, I went to work." ”

At six o'clock, seeing that Jiang Chengyu had finally returned, she asked for a leave of absence and went to find Guo Peisheng.

Unexpectedly, Guo Peisheng was not in the office, and he was sitting on the steps - yes, three days after entering the factory, under the publicity of Guo Peisheng's No. 1 fan Zhang Meiyi, Xu Ruyi finally knew that the little old man sitting on the steps looking at the boiler sadly was the factory director.

The little old man was not tall, wearing a loose half-sleeved white shirt with a hurdle vest underneath, earthy green military pants underneath, and a pair of black elastic cloth shoes.

Looking at the boiler today, his expression was not good, with a wooden face and a slight frown.

Xu Ruyi simply squatted over, "What are you looking at?" ”

Guo Peisheng was not surprised or surprised, Xu Ruyi asked, and he replied: "I'm looking at how this boiler should be changed?" ”

Xu Ruyi shook his head: "It's difficult." ”

He agreed: "Of course it's difficult, but it's not hopeless, and if you explore the welding level and put more effort into the design, it's something that can be used." ”

"It's just usable, there are so many good products, why use it?" Xu Ruyi, as a young man in the new era, focuses on telling the truth, not to mention, she feels that the current Liaoyuan factory has no capital to go to a fork in the road, and only one blow in place can turn over.

"This thing is called a vertical multi-horizontal tube boiler, this thing is composed of a furnace tank, a horizontal water pipe and a furnace barrel, you say that there is a welding problem, generally in the horizontal water pipe."

"The transverse water pipe is composed of a serpentine pipe, I see that the weld outside is still very standard, then the problem must be in the left-hand welding, you have not mastered the left-hand welding process, so the welding process must be frequent arc breakage, resulting in the problem of shrinkage holes, so it is no problem to start using it for a few months, and there will be leakage points soon."

Xu Ruyi found that the little old man didn't look at the boiler to look at her, and she didn't stop: "If it leaks, it has to be repaired, look at the horizontal and vertical welds, which means that there is no maintenance port, first cut the furnace gall, and then cut the horizontal water pipes in rows, find the leakage and make up for it." However, when the horizontal water pipe is re-welded, new shrinkage holes will definitely be generated, so the water leakage problem is endless for future generations. You can't fix it. ”

This is obviously right, but it is a bit too straightforward, Guo Peisheng looked at her deeply: "The information collection ability is good, and you can figure out where the problem is in a few days in the workshop." ”

Xu Ruyi: ......

She immediately emphasized: "I analyze it myself, I can solve it." ”

Guo Peisheng didn't believe it at all, he consulted many people about this welding, and even the welding master of the large boiler factory also asked, and they all said that the welding quality is unstable, and the success rate is generally sixty percent.

The advantage of large factories is that they have enough experience and a strict inspection system, so the unqualified ones are eliminated, but they suddenly switch to production, and they don't know these at all, and they use them when they see that they are good.

As a result, the problem is now.

You just want to win by volume now, and no one wants it.

Even these masters who have been working for many years can't solve it, how can a little girl who has just graduated be?

Yes, he knows Xu Ruyi, after all, when Xu Jun died, the Xu family's 15 yuan of living expenses was specially approved by him.

He stood up directly: "The foundation is good, go to Xu Lei, the chief of the technical section, and just say what I said, let you enter the boiler team." ”

After saying that, I want to leave.

Xu Ruyi is really helpless, why don't you believe it.

She couldn't help but say, "What if I can really solve it, factory director?" ”

Guo Peisheng looked at her and found that Xu Ruyi was really serious, not joking, he didn't directly deny Xu Ruyi, he actually looked serious: "I just said in the meeting, if anyone can solve the boiler problem, I am willing to let Xian." ”

After saying that, he turned his head and left.

Xu Ruyi: This is the acceptance of the wheelbarrow.

When she returned to the workshop, she knew the answer - the other party actually checked each of the 500 wheelbarrows, and Wang Chuanhua, the chief of the supply and marketing section, asked: "It is generally a random inspection, so you don't need to do this." ”

People are directly merciless: "I don't know what quality and reputation you have, you think we want it, but we don't want it yet." ”

Guo Pei was so angry that he came back determined to solve the boiler problem and save his reputation, so he said this.

At this time, everyone in the workshop was indignant, "It's too bullying." "Can anyone figure out a way to fix it." "Hey! It's all scolded in the face, can't we fight for breath? ”

Xu Ruyi picked up the scrap, and Zhang Meiyi was indignant next to him: "I'm so angry, in order not to make mistakes, we have to check each one several times before leaving the factory, how can you talk like that?" ”

"Why am I so stupid, if I can solve it, I will definitely go back to my face."

Xu Ruyi finally found a few suitable pipes and took them out, probably because she was too calm, Zhang Meiyi didn't do it: "Aren't you angry?" ”

"Does it work to be angry? You have to speak with strength. ”

Zhang Meiyi thought about it: "No, I'll go to the overtime class again, I want to use my strength to defeat them." ”

Waiting for her to leave, Xu Ruyi first found a hacksaw, cut off the material according to the design, and then went to the argon arc welding machine - it was purchased for welding boilers, and the wheelbarrow was not needed, and it was idle, welded.

The next day, Guo Peisheng's words about who can solve the problem, he will give to whomever Rangxian has spread throughout the factory.

The factory director is forced to this, who can stand it.

Therefore, the whole workshop is a hard-working and depressing atmosphere, in Zhang Meiyi's words: "We won this order of 5,000 units, but like this, I don't know when the next order will come." ”

"Even if our unicycle is of good quality, it doesn't have any technical content, and people won't believe us."

"Not to mention that we can't produce wheels, and I heard the director say that without the money for purchasing wheels, there is not much profit."

"If our factory doesn't get up, it will definitely go bankrupt, so many people, how can we eat to support our family?"

Guo Peisheng was not in the factory at all during the day, he either went to find someone to help, or looked around for orders, Xu Ruyi only saw him when he got off work, and sat on the stairs again.

Xu Ruyi understands this feeling too well, and when she can't understand the writing of her paper, she sits in a daze, doing nothing, just staring at the computer screen, in the words of her classmates: "Can you see the flowers?" ”

Xu Ruyi often replied: "If you can see a typo, it can be regarded as a gain." ”

She approached Guo Peisheng and asked, "Can you see the flowers?" ”

Guo Peisheng had already heard the sound of going downstairs, and as soon as Xu Ruyi opened his mouth, he heard that it was the little girl of the Xu family, and he didn't look back: "I can see that this stove foot is not very good, and it has to be changed." ”

Xu Ruyi nodded: "Yes, U-shaped foot rings are popular now, you are still S-shaped, it is a completely backward process, isn't it?" ”

Guo Peisheng found that he couldn't calm down with Xu Ruyi at all, he couldn't help but turn his head to look at her, the little girl looked white and clean, especially a pair of eyes, black pupils like black beans, and his eyes were even clearer, and he couldn't say anything to reprimand.

Isn't it just to speak straight? Just get it right.

"Didn't you tell Xu Lei that you wanted to participate in the boiler project?" Xu Lei didn't mention it to him.

Xu Ruyi shook his head, "Not yet, this is for you." ”

Xu Ruyi took out the stool he made yesterday, Guo Peisheng stared at the weird pier, and couldn't figure it out: "What are you giving me this?" “

"I said I could solve your disbelief, so I'll give you a piece of evidence." After speaking, he handed it to Guo Peisheng, Guo Peisheng had never seen such a big girl, "Don't you explain to me?" ”

Xu Ruyi was very stinky: "You didn't let me explain it yesterday, bye." "If he can't see it, there's no hope for the factory.

Guo Peisheng saw Xu Ruyi drift away like a floating cloud.

Wang Shishi, the chief of the security section next to him, was still happy: "Ah, Xiao Ruyi is really good, look at you every day and sit on the steps every day and weld a pier for you, so clean." Even this kid can't pick scraps, how to get a serpentine pipe scrap, how good is it to find a steel plate? ”

Guo Peisheng was stunned, wasn't he? This pier is actually welded by a serpentine tube, and it is welded in two layers, which looks heavy and weird.

Guo Peisheng is not from a professional background, but in order to switch to boilers, he didn't pay attention to it just now, and after a closer look, he found that the way this thing is welded is exactly the same as the serpentine tube in their boiler.

Their boiler is 8 meters high, 1.4 meters in diameter, and has an inner wall of 1.2 meters, with 27 serpentine tubes inside, with a total of 9 pipes arranged in an S shape on each floor, and the first and second layers are cross-arranged and connected.

Nowadays, this pier is also smaller, no more than 30 centimeters wide, no more than 50 centimeters long, two layers, cross-shaped cross-placed connections, and even the two layers of pipes are connected, with a head and a tail, it is a miniature version of the boiler serpentine tube.

And the welding of each pipe is very beautiful, smooth and no slag inclusions and no concaves, there is no broken arc at all, even the most difficult left-hand welding.

Guo Peisheng couldn't help but gasp!