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CG-067
Flywheel (flying wheel), a disc-shaped part with a large moment of inertia, acts as an energy store. For a four-stroke engine, work is done once every four piston strokes, that is, only the work stroke does work, and the three strokes of exhaust, intake and compression consume work. Therefore, the external output torque of the crankshaft changes periodically, and the crankshaft speed is also unstable. In order to improve this situation, a flywheel is installed at the rear end of the crankshaft.
- Commodity name： CG-067
- Product description
Flywheel (flying wheel), a disc-shaped part with a large moment of inertia, acts as an energy store. For a four-stroke engine, work is done once every four piston strokes, that is, only the work stroke does work, and the three strokes of exhaust, intake and compression consume work. Therefore, the external output torque of the crankshaft changes periodically, and the crankshaft speed is also unstable. In order to improve this situation, a flywheel is installed at the rear end of the crankshaft.
The flywheel has a large moment of inertia. Since the work of each cylinder of the engine is discontinuous, the engine speed also changes. When the engine speed increases, the kinetic energy of the flywheel increases, storing energy; when the engine speed decreases, the kinetic energy of the flywheel decreases, releasing the energy. The flywheel can be used to reduce speed fluctuations during engine operation.
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