Until he got on the plane and went to Europe, Zhang Baolin felt a little strange, when Wang Xiaoyu began to look at the blue sky and white clouds outside the window, Zhang Baolin finally raised his own question: "Zhenhua, it's great that you can come to help, but in your heart now, there is no grievance, right?" ”

After all, in this matter, the engine institute and the coal provincial diesel engine factory can all get benefits, only one engine factory is considered to have nothing to gain, and now, Qin Zhenhua can reach out to help, it is naturally the best.

"Grievance? What grievances can I have? Qin Zhenhua said: "Uncle Zhang, you also think of me as too stingy, right?" Our own Panther diesel engine project, as it has been said back then, the factory self-raised funds to develop, the state can support, of course it is the best, the state does not support, we can also find a way to complete the project by ourselves, we will definitely not wait, will not rely on, we have our own perseverance and determination, this kind of engine to go on, after all, advanced technology, is not bought, foreigners, unreliable. ”

This sentence is very serious.

Qin Zhenhua, will he really help them? Since he is here, of course, he must be supported, but support is support, and Qin Zhenhua's view is still unchanged, relying on introduction, and it is impossible to bring in a strong national defense, because foreigners are absolutely unwilling to send the most advanced things to their own side.

That's impossible.

Don't have the illusion that foreigners will help the big eastern countries build up a strong national defense, if they really have naïve illusions, they will definitely lose a mess.

"You are not optimistic about our introduction of 396 diesel engines?" Zhang Baolin asked.

"yes." Qin Zhenhua said: "Uncle Zhang, I won't get too involved in this matter, after all, it has nothing to do with our machine factory, I can only help you reach a preliminary agreement, let the other party make concessions in principle, and agree to export technology to us, but this detailed rule, I hope you must think about it carefully, everything must be considered comprehensively, and don't be played by foreigners." ”

Zhang Baolin frowned: "For example? ”

"For example, if you take the piston of an engine, they export the technology to us, so it means that we can build it, but how do you build this piston? Is it cutting or forging? What is the process in between? If any process is not clear, it may eventually be processed into scrap products, and some of these processes are patented by other companies? Are these patents granted to us at the same time? All these processes are done, so what about the blank of the engine piston? Don't look at all aluminum alloys, aluminum alloys and aluminum alloys, there is also a big difference, the technology of the blanks, do they also sell it to us? All of this is there, but what about the piston rings? How to process it? What blank to use? If you don't think about any detail properly, it will become a problem in the future, and foreigners will use other people's patents and other problems to continue to jam our necks, if you don't buy it, you still can't make it, and if you buy it, you have to continue to spend money, so you are in a dilemma. ”

When Qin Zhenhua said this, Zhang Baolin had already frowned: "So troublesome? ”

"This is only what I can think of, I can't think of it, there are many more, in short, if you are not careful, you may be tricked." Qin Zhenhua said: "When you negotiate, you must consider all the links clearly. ”

Originally, what they thought was very simple, but now that Qin Zhenhua said this, Zhang Baolin understood that if it is really introduced, what a huge project it will be, and the entire introduction of the project and the details of the negotiation will be tossed for several years!

Thinking of this, a smile appeared on his face: "So, Zhenhua, can you stay and negotiate all the details with us?" ”

"Uncle Zhang, do you think it's possible?" Qin Zhenhua said: "You have to eat your own food, you have to do your own work, and you always expect others to help, which is not good." ”

Zhang Baolin nodded, Qin Zhenhua can come to help, it's already good, it's impossible to beg him to solve everything, and it's not a machine factory's own project, and people are also very busy.

"That, are you afraid that this project will compete with your own project of a machine factory?" Zhang Baolin continued to ask the question he was most concerned about.

Hearing this question, Qin Zhenhua said with a smile: "Competition is good, only competition can promote our benign development, why are capitalist countries so developed?" Not because of competition? Our machine factory has always advocated competition, so how can we shy away from competition. ”

After speaking, after a pause, Qin Zhenhua continued: "Besides, the 396 diesel engine you introduced, in fact, is not in competition with our engine, although this engine, although it is nominally said to be improved from the 331 diesel engine, but in fact, it has been enlarged, and it can't be stuffed into the butt of the tank at all, so well, even if it is all smooth, it is destined to not fit into the tank." ”

As soon as Qin Zhenhua said this, Zhang Baolin's eyes widened: "Are you sure?" ”

Originally, the 331 diesel engine is big enough, it is a V-shaped structure, but the angle is 90 degrees, and the 12150 diesel engine of the own side has an angle of 60 degrees, which makes their diesel engine larger, and their cylinder diameter is 165 mm, and their own is 150 mm, which has increased a lot, and the 396 engine, in order to increase the power, adopts a large stroke, and the piston stroke is increased to 185 mm, in this case, the engine is not only transverse The volume becomes larger, Even the longitudinal has increased quite a bit.

Now, what are the trends in engine design? Downsize! Look at the French, they came up with the concept of such a compact power pack, and the one they want to introduce back is even bigger!

"This kind of engine, the most suitable is a railway locomotive, a boat, or even, a submarine, but if you want to use it on a tank, it will be in vain." Qin Zhenhua said: "So, you understand. ”

It can't be used in tanks, and we don't have any competitiveness, besides, you have introduced, and the technology in it is more or less valuable for us.

"But we can change it." Zhang Baolin said that he has studied the tank engine for half his life, and now he hears that the project introduced this time cannot be used in the tank, of course he is in a hurry, and we can't change it?

"Change? How to change? It is a version with 6 cylinders and 8 cylinders, but the height is still exceeded, unless the piston stroke is reduced, in this way, it is to affect the whole body, just like you improve the current 12150L engine, a change, will bring countless problems, after all, it is not their own, they have not eaten thoroughly, it is impossible to change it. ”