This is a video showing you the process of making a crankshafts. Almost for every rotating vehicle crankshafts are needed parts. The process starts here in the factory from four part of steel this machine will make the structure of the crankshaft and then the worker will make is softer because any flaw can make it not work efficiently. Then some steps are for spinning the crankshaft to be sure it is smooth and balance. And the machine will make it smooth enough. Then in this part the machine measures the balance and detect any imbalance. For example here we need to remove 29 gram to make it balance.
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