Aspects concerning the circularity and cylindricity deviation of a work piece processed by turning

All the cutting processes impose certain specifications for the work pieces obtained. In such conditions, the parameters as tolerance, roughness and geometrical deviations must be well known in order to determine the obtained accuracy of the processed work pieces. During the cutting process, due to some influences from the MTDW (Machine Tool, Device Work piece), a work piece can result with processing errors. In order to compensate this errors or, if it is possible to eliminate them, some measurement of the work piece dimensions are taken. In this way, the present study propose an evaluation of such aspects in order to establish, based on the work piece shape on radial and longitudinal direction, the imposed measures to compensate the processing errors. For high accuracy of the obtained data, an automated device will be used. The results will highlight the influenced areas of the processed work pieces and the possible factors which conduct to generating errors