The detailed kopp is very thorough about the “heart” — the four-strike engine — at the heart of the motorcycle. Whether it's the knight who just entered the pit or the old player who wants to study the mechanics, it can go from medium to critical。
In short, the four-string course is: inhalation, compression, performance (burning/explosion), exhaust. But behind the four words, there's a sophisticated mechanical collaboration。
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Figure four steps
1. Inhalation/inhalation
The pistons go down, the gas door opens, negative pressure is generated inside the cylinder, and the air and fuel mix is inhaled. The car types are mistified by natural rainbows in the gas stream, while the spray vehicle types are finely supplied by the eu to control the nozzles。
2. Compression
The vent door was closed and the piston was moving up and the mix in the tank was squeezed into the combustion room. The higher the compression ratio, the greater the energy at the time of the explosion; however, if the piston is worn and the gas door is not sealed, the compression will leak and the power will be reduced directly。
Ignition/burning/doing
As the piston approaches its peak, the piston jumps a little ahead of time (because it takes time for the flame to spread), and the hybrid gas is ignited and swells, pushing the piston down. It's the only way to generate useful power, and the poles pass this thrust to the curve axis and turn it into a rotational power。
4. Emissions
The piston then goes up, the exhaust door opens and the burnt gas is discharged out of the tank. If the exhaust is blocked or the air doors are not allowed at the moment, if the exhaust is not clean, the next inhaling round will fail。
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Hide knowledge points
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Diagnosis
Engine problems, often not single-link failures:
If it is difficult to start, twitch, smoke, burner oil, drive-breaker fall or metal knocks, do not just guess, but do cask pressure tests, leak tests, fuel pressure tests, reading fault codes。
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Knight maintenance stickers
To keep this four-string heart alive:
Use the oil with the correct signage, so as not to be greedy; check/adapt gas door gaps on time; empty filters, oil filters are kept clean; and if you hear a sandy sound or a chain loudener in the real system, check the tighter immediately。
Are you a "screw the oil" pie, or a "know how to ride" pie? Let's talk in the comment section
Four-string engines #motor machinery #engine principles #maintenance knowledge # knight class #inhalation to air exhaust #motor repair base
Good combustion, depending on the precise moment at all stages。
To every knight who knows not only how to screw the door, but also the beauty of machinery
