Measuring the roundness deviation in the Vblock measurement method

Pavlina Toteva, Dimka Vasileva, Krasimira Koleva, L. Slătineanu, V. Merticaru, A.M. Mihalache, O. Dodun, M.I. Ripanu, G. Nagit, M. Coteata, M. Boca, R. Ibanescu (+1 others)
2018 MATEC Web of Conferences  
In this paper the measurement capabilities of form deviation of cylindrical surfaces using V-Block method are studied. The paper presents the influence of the V -Block angle to the ratio coefficient of dimension, and the ratio coefficient of form deviation on the k-harmonic. The equations for the dimension ratio coefficient and the form ratio coefficient of kharmonic are obtained. These equations give the opportunity to choose the most appropriate combination for the V-block angle and the
more » ... angle and the measurement direction, angle β. Studies have been made using V-Blocks with the most common angles by symmetrical and non-symmetrical measurement schemes. Using V-Blocks for measurement is rational and appropriate in cases where for all measured details the number of harmonics are known in advance.
doi:10.1051/matecconf/201817808016 fatcat:g6zi5d2bdbetnbvgus6orjngva