02-28
2) Operation of DMF
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Compensating the irregular operation of engine: The secondary flywheel operates almost
evenly so does not cause gear noises
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The mass of the primary flywheel is less than conventional flywheel so the engine irregularity
increases more (less pulsation absorbing effect).
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Transaxle protection function: Reduces the torsional vibration to powertrain (transaxle) by
reducing the irregularity of engine.
Compression stroke
Small changes from engine (k):
Damper increases the torque changes to clutch
Torque change curve of engine and drive shaft
Combustion stroke
Large changes from engine (j):
Damper decreases the torque changes to
transaxle by absorbing the impact