Chapter 631 Tank Engine (Part 2)
It can lift the ban on the heat-resistant steel used in the engine, which shows that the performance of the special steel researched by Li Yuzhu later is absolutely amazing. Guo Tai has seen the parameters, but has not actually tried it. Now he finally has a chance.
In fact, the heat-resistant steel used for the previous engine can also achieve the effect, but doesn't Guo Tailai want to pursue the limit? For this reason, in addition to the highest-grade special steel, Guo Tailai also applied for a batch of heat-resistant steel for engines, and made the same set.
Lu Zhiming had no objection to this at all. A simple report, one said it was for making tank engines, was immediately approved without any hindrance. In less than half a day, Guo Tailai had already obtained two trucks with a total of sixty tons. special steel.
In the future, the 890 series engines will have 6-cylinder, 10-cylinder, 12-cylinder and 16-cylinder models. When the speed is 4250 rpm, the engine power ranges from 551 to 1470 kW. Once this engine was launched, its light weight and compact structure immediately attracted the attention of the US Future Combat System Platform Development Department. Because one of the requirements of the military for the future combat system platform is that it can be transported by air by C-130 transport aircraft, and the lighter the weight, the better.
Guo Tailai is not picky about food, and directly took out all the various models in this series.
For a long time, Guo Tailai would ponder the knowledge and structure of this series of engines when he was free. Basically, he has mastered the principles and design of this series of engines. Now it is no problem for him to explain it.
Naturally, Long Fei and others designed and debugged the corresponding ECU program for each model. Of course, a group of software developers still needed to participate. Long Fei and others only need to adjust various temperatures, intake air volume, fuel injection volume, water temperature, fuel injection timing and so on.
The more they participated in the adjustment of various engines, the more pressure Long Fei and others felt. Their knowledge structure needed to be constantly updated, and this was already a bit behind Guo Tailai's progress. But at present, Guo Tailai only has this team and can only use them.
"Sister Lin, let's see if there are any excellent engine R&D teams in the world, can we buy them?" Guo Tailai also realized this problem, so he took the time to make a call with Lin Jiayi and asked her to pay attention to the news in this regard.
With Guo Tailai completing all the basic structures, Long Fei and the others are barely competent for the rest, but they must add some real talents to their design team.
This is a serious project for the military. As long as there are materials, Guo Tailai can take them if he wants, there is no limit at all. This also surprised Guo Tailai. Is it so easy to approve funding and materials for a serious military research institute to develop a project?
As long as it is purely mechanically processed, there is nothing that can hinder Guo Tailai. In less than a week, Guo Tailai built all the series of engines. Four sets of each type, two sets of heat-resistant steel for the engine, and two sets of the highest grade of heat-resistant steel, then Guo Tailai will not need to intervene, Long Fei's team will take over and start debugging bit by bit.
Guo Tailai freed up his hands and began to build a motorcycle for Wan Ming.
This has been considered long ago. Since Wan Ming's family is very sincere, and Guo Tailai is also sincere, the motorcycles they brought out are not one type, but a series.
Kawasaki Ninja series in the future dream, 250, 300, 400, 500, 650, 750, 800, 1000 motorcycles of eight different displacements and sizes. , suitable for all levels of motorcycle enthusiasts. Of course, the engine needs to be handed over to Long Fei and the others for tuning, but it must be after the completion of the 890 series.
The materials for the motorcycle were paid for by Guo Tai. In order to achieve the best results, Guo Tailai even brought over several industrial designers from the company who had the best color schemes and shapes. In the beginning, Guo Tailai must have brought out those classic red, green, blue and black color schemes, and let them realize them first, and then open their own brains to find suitable shapes and color settings for these motorcycles.
Long Fei used to play motorcycles. When he saw Guo Tailai lined up the assembled motorcycles from small to large, he immediately went crazy.
"Ahhh! Leave the engine to me, leave the engine to me to adjust!" Long Fei rode directly on the biggest Ninja 1000, and almost didn't want to get off. He shouted at Guo Tailai and looked at it with hope. With Guo Tailai.
"It was originally reserved for you." Guo Tailai smiled: "However, if you have not completed the previous task, then you will not even be able to touch these motorcycles with your little finger."
Obviously, Guo Tailai's threat and the temptation of the motorcycle are absolutely effective for Long Fei. After seeing the motorcycle, Long Fei's motivation has almost increased exponentially, and he has devoted himself almost crazily to the debugging of the 890 series. .
Before the start of the 890 series, Zhao Xiangbei came once and sent some materials such as drawings and dimensions of active tank engines, but Guo Tailai did not refer to them, but planned to create a new series. In this regard, Zhao Xiangbei is also willing to see that if there is one more direction, there will be one more choice, and it can effectively drive competition. Whether it is Zhao Xiangbei or the high-level military, they are all happy to see this.
However, when Zhao Xiangbei came here again more than ten days later and saw the design goal, his eyes turned red. Such a high power density, such a size and weight, is simply driving people crazy!
Although according to the prototype that Guo Tailai has already made, it is definitely impossible to use it on the tank immediately, and a lot of design changes are needed, but if it can be realized, there will be no need to worry about tank engines in China for 20 years.
The 10-cylinder alone can reach 920 kilowatts, which is already 1250 horsepower, which is 50 horsepower more than the current tanks. The 12-cylinder is directly 1100 kilowatts, and the 1500 horsepower power of American and German products that domestic tanks covet. Look at this 16-cylinder, 1460 kilowatts, 2000 horsepower. If the current tank uses such a powerful engine, won't it fly? Eighty kilometers per hour is a fart? But the largest engine seems to have the same size and weight as the current one, just a little bigger, my God!
"Don't go crazy." Guo Tailai awakened Zhao Xiangbei from the frenzy without words: "The maximum torque is a little bit worse, four to five hundred Nm lower than those in Europe and America with the same power, and it may be a little slow to start."
"Enough, enough!" Zhao Xiangbei was dumbfounded: "Do you have enough manpower, do you want me to send some engine experts to develop together?"
"Forget it." Guo Tailai thought for a while, shook his head and said, "Let's do it ourselves, so that the property rights will not be confused when we get it. After we deliver the goods, let the domestic experts continue to optimize! Save your stuff , and someone jumped out to fight and grab it, I'm not happy, and you are also uncomfortable."