"The deadline is so tight?"

Ren Xia's beautiful big eyes are wide open, although she is only an undergraduate, but the basic vision is still there, with a thin foundation, poor technology and inexperienced small factory, it is a miracle to be able to transform the barge into a dredging ship within three months.

As for a month and a half, Ren Xia is here to listen, and she didn't even take it seriously, but Meng Jianye opened her mouth for half a month.

Half a month, that is, two weeks, fifteen working days, converted into hours, is only 360, not to mention the modification of a two-hundred-ton barge, even to repair a small boat with a slightly higher failure rate.

"Do you think the time is too harsh and you can't do it at all?" Looking at Ren Xia with an unbelievable face, Meng Jianye smiled as expected: "As you said before, smooth the hull, outfitting the interior, outfitting the outside, and finally painting and spraying, this set will take two months, to say the least."

If it was a few months ago, I wouldn't be afraid of staying up for half a year, but now we only have half a month, and we are heroes, and if we can't do it, we are not as good as a bear. ”

Ren Xia was a little confused, why didn't she just modify a dredging boat, why did she have to make it so urgent.

Ren Xia didn't know the inside story, but Liang Mingqiu, He Cheng, Niu Chen and others knew that the real situation was only worse than what Meng Jianye said.

Since the start of the dredging of the boats, the voices of suspicion and opposition to them have never stopped, especially after the dredging team recruited by the factory from the county engineering office, the sound of no need to carry out the dredging ships has become more intense.

Although with the support of Jiao Dalin, Meng Jianye and others were not affected too much, the invisible pressure was more oppressive and uncomfortable than the tangible questioning.

What's more, the pressure on Jiao Dalin, the director of the factory, is unimaginable to others, and even if there are doubts from the factory, he has to deal with the investigations and inquiries of the relevant departments of the county and city again and again, because Shen Damin, who is "recuperating", made a fuss about the modification of the dredging ship, saying that Jiao Dalin did not hesitate to waste precious national resources in order to exaggerate his political achievements.

All these things have already forced the construction of dredging ships into a corner, so there are only two ways in front of Meng Jianye and others, either give up and honestly go to sea to assist the engineering team as coolies, or use the shortest time to get the dredging boats out and prove that they are right.

Meng Jianye and others didn't want to be laborers, so they naturally chose the latter, but the problem was that it was not ordinarily difficult to complete the transformation of the dredging ship before the engineering team completed the dredging work of the dinghy wharf.

It is important to know that the construction period given by the Engineering Office of County D is only one month, and in such a short period of time, it is extremely difficult to complete the workload comparable to the construction of a new ship, not to mention that it has to be advanced, no matter how you look at it, it is an impossible task.

Ren Xia didn't know the secret before, but her good friend and classmate Sun Honghong was not an ornament, and she told the cause and effect in a few words.

After hearing this, Ren Xia's face became a little ugly like everyone else, looked at the barge not far away, and then looked at the drawings in his hand, and shook his head after a while: "No, I can't help it, in such a short time, I can't think of any way to complete it, unless it's a Martian in science fiction, otherwise even if my mentor comes, it's useless." ”

"The Martians and the university tutors are very busy, so there is no need to work on them for this little thing. Just when Ren Xia was a little sad, a somewhat heartless sentence sounded in her ears, and when she looked back, it was Meng Jianye who was always smiling.

Ren Xia suddenly realized something, and although she felt ridiculous, she still asked with some uncertainty: "Do you have a way?" ”

"It's not a solution, it's just a reverse thinking of the normal process. ”

"Reverse thinking, is it starting from spray painting and then reversing to hull renovation?" Ren Xia frowned, and the word "serious" was written on her face.

Meng Jianye almost didn't fall down directly, and said that this girl was still sincere, and said that the reverse was really reversed, so he hurriedly waved his hand: "It's not that the process is reversed, but the process is integrated, to put it simply, since the four major processes of hull, inner outfitting, outer outfitting and spraying take about two months, and on average, each process is about half a month.

Ren Xia couldn't help but nod after hearing this, according to Meng Jianye, the construction period can indeed be reduced by more than half, but soon she shook her head: "Theoretically, it can be reduced, but the difficulty of practical operation is too great, several different types of work are constructed on one working surface, it is likely to become disorganized, and in the end, instead of saving the construction period, it will be delayed." ”

"That's why we had to think about the details of each process at the initial drawing stage, and then integrate them organically, rather than separating them into separate battles.

This is like building a house, foundation, wall, water and electricity, decoration, several processes do not belong to each other, to do separately, if you can have a detailed drawing, tell the masters of the house, that place should leave a water tank, where to reserve the sewer pipe, where the cable should be in what position, what kind of space should be left for carpentry decoration.

In this way, other types of work can be built at the same time during the construction of the house, and when the house is built, everything inside and outside is completed at the same time.

Ship building is the same, the expected grooves, pipelines, trailers are all reserved, internal and external outfitting can be completed simultaneously, if the spraying operation is taken into account, several major processes can naturally be parallel to the integration of construction, there is between this, I call this set of methods shell, outfitting, coating integration. ”

"The shell is the hull...... Outfitting is outfitting ...... Coating is spraying...... The integration of shell, outfitting and coating ......" Ren Xia immediately fell into deep thought after listening to Meng Jianye's explanation.

At first, Ren Xia thought that Meng Jianye was whimsical, because whether it was in books or in private communicating with the ship authority in the school, Ren Xia had never heard that several major processes of shipbuilding could be constructed together.

However, when Meng Jianye finished explaining the integration of shell, outfitting and painting in simple terms, Ren Xia seemed to have experienced a brainstorming, and suddenly opened up a vast and boundless world, making her already break through the existing shipbuilding technology and finally find a new direction

At the same time, Ren Xia finally understood what it means to have people outside the people and mountains outside the mountains. Meng Jianye, where is this a small factory officer who knows a little about technology, and he is clearly a ship master with extraordinary creativity!