Author/Authors :
Arizmendi، نويسنده , , M. and Campa، نويسنده , , F.J. and Fernلndez، نويسنده , , J. and Lَpez de Lacalle، نويسنده , , L.N. and Gil، نويسنده , , A. and Bilbao، نويسنده , , E. and Veiga، نويسنده , , F. and Lamikiz، نويسنده , , A.، نويسنده ,
Abstract :
This paper presents a model for the prediction of surface topography in peripheral milling operations taking into account that the tool vibrates during the cutting process. The model includes the effect of tool vibrations in the equations of the cutting edge paths, which are transformed into equivalent polynomial equations and solved for discrete positions along the feed direction by applying a standard root finder. Through this procedure, surface topography generation is simplified with respect to other models in literature. The model allows the topography, the roughness values and the form errors of the milled surface to be predicted. Cutting test results show good agreement with model predictions.
