A. Objects of the long axis type mounted on parallel supports. The heavy spot, as denoted here by the black dot, causes the object to be both statically and dynamically unbalanced. See All 17 Photos B ...

You might think that the idea of balancing a camshaft is a solution in search of a problem. After all, unlike a crank, which is commonly balanced, a camshaft is very compact and any imbalance should ...