3020 – 02 – Understanding Machine Components

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A full understanding of the dangers moving machine parts present is one of the best ways to maintain your safety. Just three types of mechanical components present the most risks:

– Point of operation, where the cut occurs.
– Power transmission apparatuses, portions of the machine that convey force, like gears, chains, belts, pulleys, and flywheels.
– Positioning apparatuses, portions of the machine that move and support tools and parts like machine table

It’s wise to stay away from all these areas of any machine. You should also know whether the switch is engaged. Sometimes, machines that are unplugged still release jolts of latent energy, which may cause machine components to move.