How many teeth should the flywheel ring gear of the single speed diesel engine 158D12 teeth of the deceleration starter?
The flywheel has greater rotary inertia. The engine speed varies as the work done by each cylinder of the engine is discontinuous. When the engine speed increases, the kinetic energy of the flywheel energy storage to increase; when the engine speed is reduced, the kinetic energy of the flywheel is reduced, energy is released. The flywheel can be used to reduce speed fluctuations during engine operation.3, installed at the rear end of the engine crankshaft, with rotational inertia, it is the role of the engine energy stored, overcome the other parts of the resistance, so that the crankshaft rotation; through the clutch is installed on the flywheel, connect the engine and drive; joint and starter, so the engine starting. And it is the integration of crankshaft position sensor and speed sensor.
functionAt the power output end of the crankshaft, that is, the transmission and the other side of the work equipment. The main function of the flywheel is to store the energy and inertia of the engine while doing the stroke. The four stroke engine has only one stroke to work, and the energy to absorb, compress, and exhaust the energy stored by the flywheel. The balance is correct. The balance of the engine depends mainly on the balance block on the shaft. The single cylinder machine has a balance shaft.
Wheel (flying), a disk shaped part of great inertia, acts as an energy storage. For a four stroke engine, four strokes of the piston are done once, that is, only the power stroke is used to do the work, and the three strokes of the exhaust, intake and compression are consumed. Therefore, the output torque of the crankshaft changes periodically, and the crankshaft speed is unstable. To improve this condition, the flywheel is arranged at the rear end of the crankshaft.
In addition, there are the following functions: the flywheel flywheel is active friction clutch; the flywheel rim is to start with the engine flywheel ring gear; the flywheel is engraved on the upper dead point mark, used to calibrate the ignition timing and injection timing, and adjust the valve clearance.
