Qin Wentong was just blinded by the performance of China's shipbuilding today, and some authorities were confused, but after being reminded by Meng Jianye, they suddenly found that there are indeed many crises behind the increasing prosperity of the shipbuilding industry.

And he happens to be a selfless gentleman, as long as it involves the development of the shipbuilding industry, he will always spare no effort.

As a result, Qin Wentong's energy began to explode, and the old seniors, old juniors, old colleagues, and old students scattered all over the country were mobilized by him and began to study the upgrading of industrial support.

Meng Jianye gave Qin Wentong such a good "idea" naturally can't be in vain, how can it be done without some benefits, so the manufacturing of two new four-bladed propellers for the 389 minesweeper was arranged in a large shipyard in Zhongdu, which is not counted, Liang Mingqiu, Niu Chen and other backbones of the propeller processing workshop of Endeavor Factory also went over for on-site training and technical learning.

It's quite helpless to say this, Endeavor Factory has made a large number of propeller professional processing equipment from the excellent factory, and can also build some simple marine propellers by exploring it yourself.

But the technology is a little more complicated, it is a little too much to play, no way, the technical level of the personnel has not kept up, no matter how good the mechanical equipment is, it is in vain, so the two four-bladed roll propellers for the No. 389 minesweeper can not be built at all, so they can only be transferred out at the same time, let Liang Mingqiu and others go over together, since the technology is not good, then go and learn.

As for the price, because the director and secretary of the big factory were old colleagues of Professor Qin who had been delegated to work before, and the other was a classmate back then, they didn't need Professor Qin to come forward, so they made a phone call, and the big factory only charged the cost of materials, not even the labor cost of processing.

In the words of the leader of the big factory: "It's rare for Lao Qin to open his mouth once, if it weren't for the policy, I wouldn't want a penny!"

It's so arrogant, it's just so face-giving.

So much so that Meng Jianye was envious of Qin Wentong, and said that if he had been born a few years earlier and made a large group of cattle in the cowshed, would he be able to lie down and pretend to be ~~ at this time?

But think about it, if you really want Meng Jianye to go back to that era, you won't do anything to kill him.

Qin Wentong didn't know what Meng Jianye was thinking, otherwise he would definitely jump to his feet and scold his mother, he didn't know how much he had suffered, how many sins he had suffered to survive, as for those connections who seemed to be calling for wind and rain now, they were just brothers and sisters who shared weal and woe at that time, and it was not easy to survive, and he didn't expect what the future would be.

So looking at Meng Jianye's bright smile, Qin Wentong raised his vigilance by twelve points: "Don't do anything with me again, even if you say the dragon cry this time, I won't agree!"

"I really thank you this time!"

"The specific content is set by yourself, I just recommended a few books for you, and you have to thank me for this?

Professor Qin exposed Meng Jianye's old bottom without giving any face, Meng Jianye has been busy with the propeller, and it is true that he has no time to manage the weld cracks, but no matter whether it is returned, he can't do it, so he told Professor Qin about the problems encountered by Endeavor Factory, and also mentioned several possible causes of weld cracks.

Others don't know about the Soviet POA32 marine special alloy steel, but Qin Wentong, who graduated from the Kazakh Military Shipbuilding Department, knows better than anyone else, because their Soviet foreign teachers used POA32 marine special alloy steel as teaching aids to explain the specific properties and characteristics of warship steel to them.

Therefore, when he heard Meng Jianye say that Endeavor Factory was in the Soviet Union POA32 marine special alloy steel, he couldn't help frowning, because he clearly remembered that the Soviet foreign teacher said that the Soviet POA32 marine special alloy steel was doped with nickel elements at the same time, and a certain proportion of manganese was added, the reason for this was to enhance the weldability of the modified marine steel, so that ordinary shipyards with poor equipment could also produce quickly during the war mobilization.

So Professor Qin made another tirade, bluntly saying that the special period was overkill, and as a result, the Soviet Union criticized the things that should have been promoted, so that the front-line workers do not even know the most basic properties of the Soviet POA32 marine special alloy steel.

Fortunately, Meng Jianye had the idea of welding cracks, so Professor Qin did not expand his tirade into a big lesson, but recommended a few books on the Soviet POA32 marine special alloy steel in combination with himself, so that Meng Jianye could take it back for study.

Meng Jianye got rid of it, ran to the library of the Han'e Boat Yard to find the book according to the title, flipped through it, bought all the books according to the title, and mailed it back to Sun Honghong, and instructed Sun Honghong to start from the simplest part and slowly step by step.

It's not that Meng Jianye wants to be the shopkeeper, it's really his own lack of skills, if he has to bow down to everything, then he still has to die of exhaustion?

Of course, he didn't really ignore the welding problems of Endeavor Factory, but then he had to wait until he finished this matter and returned to the factory to solve it.

And now that the problem of Endeavor Factory has been solved, Meng Jianye still has to swear to express his gratitude, according to Professor Qin's contact with Meng Jianye during this time, this unprofitable guy doesn't know what pit he is digging!

With Meng Jianye's face, let alone exposing the old bottom, even if he pulls out all his clothes and throws them on the playground, he will still be complacent that his abdominal muscles can finally see the light of day.

So he didn't care about Professor Qin's vigilant gaze at all, but told Sun Honghong about Master Shang's cognitive error caused by reading the books published by the Japanese Classification Society.

Hearing this, Professor Qin's vigilant look slowly receded, replaced by a worried look, until it turned into a helpless sigh: "This Japanese is really scheming, even the authoritative organization of ship management and technology formulation such as the Japan Classification Society has spared no effort to reverse black and white, which shows that the Japanese have all their brains drilled into the eyes of money!"

Qin Wentong is worthy of being a scholar who often communicates with Japan, and he got to the point in one sentence, how could he not know the basic properties of the Soviet POA32 marine special alloy steel with Japan's shipbuilding strength and technical level, but he did not write about ordinary arc welding in the book, but only wrote about carbon dioxide gas shielded welding.

It gives the illusion that only carbon dioxide gas shielded welding can weld Soviet POA32 marine special alloy steel.

Someone asked, why did the Japanese do this, of course, to sell the carbon dioxide gas shielded welding machine made in Japan as an endorsement, as for the effect, just look at Master Shang's reaction, and how many Master Shang are there in China? How many Master Shang are there in the world?

So I have to say that the Japanese are really calculating!