crankshaft mass centering machine utilizes dynamic
balancing principle, through computer measurement
control system to find out the central principal axis of
inertia (normally called mass central axis) of the
crankshaft roughcast and machine center holes on this
axis. Mass centering machine can effectively reduce the
initial imbalance of the crankshaft machined, thus
improve the final balancing accuracy and efficiency of
the crankshaft. Reducing initial imbalance is very
important to crankshafts with balancing clump weight.
Less imbalance means less mass reduced from the
balancing clump weight during balancing and alignment,
so as to guarantee the internal mass compensation in
regard to structure design of the crankshaft.