Things are shaped and turned, this is done so that best out of them can be extracted. Tree's planks are cut and shaped into log which are further used to craft furniture. Similarly materials are to be shaped for tapping maximum out of them.
Metal turning is process in which this material's outer surface is removed. Precision turned components are prepared by rotating workpiece. Turning is used for decreasing the diameter of the workpiece. Precision components' surfaces are placed parallel to the cutting tool. This can be done manually, with use of lathe which is done continuous supervision of operator. CNC turned parts are fabricated using computerized machines which is termed as CNC.
Precision turned parts are obtained when they are rotated and the cutting tool is traversed along 2 axes of motion to fabricate with precise diameters and depths. Precision turned components can either be obtain after turning them inside or outside the cylinder. If turned inside the cylinder than the precision components are of various geometries. CNC turned parts are being obtained from the machines from last three quarters of twentieth century.
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