Arc length is a fraction of circumference. Area of a sector is a fractions of the area of a circle. Both can be calculated using the angle at the centre and the diameter or radius. Practice circle ...

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 ...

Two-spindle Impco 1040EX microfinishing machines improve the circular geometry and surface finish on axle shafts for a major automaker. DAIMLER CHRYSLER'S DETROIT AXLE PLANT NEEDED TO upgrade axle ...