Previously, we have looked at the measurement of out-of-roundness. However, roundness is far from the only circular geometry specification that machinists may be required to meet, and therefore, to inspect. Let us look at some of the other parameters. As we describe them, refer to the figure to see how each is indicated on part print callouts.
Simulations show Optimal Design for Bladeless Wind Turbines
"an 80cm mast" Really? I'm short but that's only half my height! Do they mean 800cm?