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Anonymous users2024-02-07The best engine in the world is the 12-cylinder engine. Volkswagen Phaeton W12, BMW 760V12, Mercedes Benz S600V12The Audi A8W12 are all world-famous engines, all of which are above the engines.
See? The 12-cylinder engine can be made above, and the most mature technology is only the German manufacturer, and the others do not have such technology to make 12-cylinder engines! Forgot to mention, and the Rolls-Royce Phantom is also a V12 engine!
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Anonymous users2024-02-06Advanced? I don't know how you define advanced, which involves fuel-saving, durable, environmentally friendly, silent, good reliability, materials, technology, and other aspects. And the major manufacturers have their own strengths in this aspect, and the same is true for products.
How to objectively compare and evaluate the advanced nature of the engine is also a difficult problem, depending on its specific application in those fields. For example, the F1 engine is used in city cars, compared with ordinary cars, on the whole, who is more suitable?
Who is more advanced? Power and economy are generally contradictory, how do you choose? Therefore, if you are not advanced, it mainly depends on the requirements of users.
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Anonymous users2024-02-05It is recommended that if you are interested, you can go to a school specializing in automobiles to understand and learn.
You can take a look at the information in the library below, which can only provide a preliminary reference.
of the library.
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Anonymous users2024-02-04You can go to the Internet to check the information, now there is a lot of information on the Internet, you can also buy some books about car engines to take a look, if you really can't learn the art of apprenticeship.
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Anonymous users2024-02-031.Camshafts are used to control valve opening and closing, and to drive gasoline pumps, oil pumps, distributors and other parts to work. The camshaft is made of an intake cam, an exhaust cam, a journal, a gear for driving an oil pump and a distributor, an eccentric wheel for pushing the rocker arm of a gasoline pump, etc., and the intake and exhaust cam is an important part of the camshaft, and the order of their arrangement on the camshaft is determined by the arrangement of the intake and exhaust channels.
2.Timing gears and timing chains or timing belts realize the transmission between the crankshaft and the camshaft. For example, CA6102, BJ492Q engine is timing gear transmission; Beijing Cherokee automobile engine is timing chain drive; The engine of Shanghai Santana Automobile is a timing belt drive.
The crankshaft of the four-stroke engine rotates for two weeks, and the camshaft should rotate for one week, so that the intake and exhaust valves are opened and closed once, and the opening and closing time of the valves must be adapted to the needs of the working cycle of each cylinder. Therefore, whether it is a gear drive or a chain drive, it must be assembled in accordance with the specified marks, and its marks are generally the pits of the gear tooth part.
3.The function of the valve lifter is to transfer the thrust of the cam to the pushrod or valve. The types of tappets are bacterial, cylindrical non-hydraulic, cylindrical hydraulic, etc., cylindrical hydraulic, etc., cylindrical hydraulic tappets have no valve clearance, which can reduce the noise of the engine, but the precision requirements are strict, the cost is high, and it is mostly used in high-end car engines.
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Anonymous users2024-02-02Hello and welcome to our school to learn about cars.
It's better to learn animation or Wang's education.
When choosing an educational institution, the first thing to look at is whether its main training business is the major you want to learn, and you want a training institution that specializes in accounting to teach you animation well, that's nonsense. Secondly, it is necessary to look at the teaching cases and student works of this training institution over the years, whether the style is rich or not, whether the strength is professional enough, and whether the learning guarantee model is comprehensive enough. In order to attract students, some small institutions with no strength rely on foolery and false propaganda, which can easily make beginners deceived, so you must remember: >>>More
It mainly tells the story of the pair of Cha Shengyuan and Li Yongyin, when the two were still students, Cui Hanxiu played by Cha Shengyuan was a school grass, and the girls were crazy about him. >>>More
My suggestions are mainly based on the following facts: first, top enterprises and excellent enterprises at home and abroad like the kind of students who seek specialization and refinement, and do not like the kind of people who are superficial and unclear, including two situations: they are interested in any major, but at the same time they do not learn anything deeply; Or the categories of majors studied at the undergraduate and graduate levels are too different, especially if they do not identify their main direction at the graduate level, they will think that they cannot think about their career planning and life positioning. >>>More
The maximum power of the engine is generally followed by a speed value such as 125kw 6000rpm (rpm ) means that the maximum power of the engine is 125kw, which occurs at 6000rpm. The higher the maximum power, the greater the maximum speed of the engine, and the power affects the speed. In fact, the smaller the speed, the better, the most commonly used speed of the car is generally within 3000 rpm, so the chance of the maximum power at 6000 rpm can be fully exerted is very small. >>>More
If you don't find your topic appealing, you can listen to other people's conversations and then echo them by listening to what they are saying, so that they will be interested in chatting with you.