The host said this, of course, it is also to resolve the embarrassment, a palace fight drama, it is inappropriate in this kind of meeting, we are studying tank engines, not power struggles within and between factories.

Qin Zhenhua came to the stage and introduced it to everyone.

"In fact, after we introduced the 8V331 engine, we are more satisfied with this engine, on the whole, it is installed in our 1224 experimental car, the power has been greatly improved, our drivers, also very much like this feeling of strong power, if our engine, can imitate this engine, we still support."

Qin Zhenhua seemed to be a little off-topic when he said this, but soon, everyone understood.

A machine factory originally seemed to be the easiest to be excluded, but in fact, the advantage of others is the greatest, because a machine factory is also an assembly plant!

A machine factory is the most vocal, what he means by this, that is, standing at a higher level, as if overlooking everyone.

This kid is really excessive.

"But, I just heard Xiang Lao's words, and my heart is cool and cool." Qin Zhenhua said: "Our industrial foundation is weak, our technology is backward, so if you want to directly map and copy the 8V331 diesel engine, it must be very difficult. However, I am a pessimist, and I will think about the worst in everything, but in fact, I am personally looking forward to this diesel engine, and I hope that our engine can stick to it. ”

Qin Zhenhua said the previous words, originally everyone thought that they would continue to pour cold water, and then said, I knew today, why bother in the first place, how good it would be to invest all the money in our machine factory.

Who would have thought that he would say that?

"Speaking of the project of the coal provincial diesel engine plant, I would like to express my gratitude to Zhang Gong, he supported our engine, we are very grateful, as for the conflict with the factory leaders, it really makes us feel sorry. Their X150 engine is the most advanced so far, and I am here, and I hope that they can continue to work hard, overcome all kinds of problems, and finally usher in the harvest. ”

This kid, this is retreating as advancing, and at this time, everyone reacted.

Everyone took the initiative to admit defeat, he simply said a few nice words, and the sedan chair was carried by everyone, in fact, they were the most confident in their own projects.

"We are a machine factory, the Panther diesel engine is quite important, we take the route of positive research and development, in order to be able to really go through the entire engine design process, really master the development of diesel engine, for example, the combustion chamber structure of the engine."

With Qin Zhenhua's introduction, a slide was released.

"We started our research with a single cylinder, and at the time of the study, the combustion efficiency of the combustion chamber was a big project." Qin Zhenhua said: "In addition to theoretical calculations, we also need practical operation, so far, we have designed more than 20 kinds of combustion chambers, and are conducting tests in the factory to determine the one with the highest combustion efficiency." ”

Engine technology is constantly improving, the power of the engine will be stronger and stronger, and at the same time, fuel consumption will be lower and lower, which is largely due to the improvement of combustion efficiency.

Higher pressure injectors, better atomization of diesel fuel, and a more suitable shape of the combustion chamber for more adequate combustion are prerequisites.

This time, the 8V331 diesel engine was used, and it can be found that people's diesel engines, no matter how they operate, rarely emit black smoke, and the important reason is that people's diesel engines have higher combustion efficiency!

That's right, people's engines burn more fully.

How to make the engine burn more fully, it is necessary to conduct detailed research, it is said that this should be a direction of engine research and development, and even just this topic, can produce a lot of results, which can be used in many domestic engines.

However, now, only one machine factory is working on this project.

Everyone looks at the shape of various combustion chambers, many of which have pistons, and the top has various grooves, which is of course an effective way to change the combustion chamber.

A machine factory, basic research and development, is so solid, they do not pursue in a short period of time to come up with results, they pursue technological progress!

"We have now determined the most suitable shape, which is very similar to the German 8V331 diesel engine, but we have made slight improvements, and the combustion efficiency is even higher than that of the German one."

"What? Taller than the Germans? Someone asked with a look of incredulity.

Qin Zhenhua nodded: "Yes, our displacement is lower than that of the Germans, and our revs are also lower than the Germans, if we want to reach the power level of the Germans, how can we do it if it is not higher than them?" In all aspects, we must make efforts to study and strive to surpass in all aspects, so that we can reach the world-class level only when the whole is finally made. ”

"Then how long does it take for you to develop like this?" The moderator asked.

"We plan that the research and development of these subsystems will take about ten years." Qin Zhenhua said.

When he said this, the crowd was in an uproar.

How many people are with the mind of quick success, the research and development of a diesel engine takes a long time, and they can't wait.

Of course, this has something to do with many reasons, if they don't quickly make it up and put it on the bench, perhaps, the superiors lose patience and then withdraw the project.

As for the first machine factory, the pre-research of these subsystems alone is planned to take ten years! How bold they are to be!

Of course, others can't compare, a machine factory now has enough profitability, and people can continue to invest for ten consecutive years.

"And then, we might need a few more years of testing to solve various problems." Qin Zhenhua said: "Our Panther diesel engine was initially aimed at 1,200 horsepower, and after improvement, it reached the level of 1,500 horsepower. Therefore, there is a big time gap in the middle, and we very much hope that the brother unit can successfully develop one to supplement this intermediate gap. ”

When he said this, everyone understood.

A machine factory is very conceited about its diesel engine, but they do not intend to become an exact competitor with other engines, because they have a clear understanding of the time span of their own research and development, and they have a deep understanding of the time consumption as the project unfolds.

Therefore, they also support other engines, if they can make one, mature, it can be excessive.

"Next, I will introduce to you some, our engine, the biggest feature is the small size, the volume of the whole engine is about 2 cubic meters, which is half the space saving than the German diesel engine, we plan to use the rear drive, convenient to achieve the overall lifting..."

Qin Zhenhua explained endlessly.