Associated elements for assessment the deviation of cylindrical surfaces form

For cylindrical surfaces requirements for roundness deviation, deviation the straightness of the generatrix of the cylindrical surface and straightness of the axis can be determined. In this paper the existing associated reference elements are analyzed, and the influence of selected associated reference elements on assessment of cylindricity deviation and mutual location of their axes are discussed. Experimental studies were conducted in order to determine the level of these deviations due to the associated reference element used. Further, the location of axes was observed after application of various associated reference elements.