SME MR99-168:1999

SME MR99-168:1999

Rounding And Lobe Formation During Superfinishing

19,00 €

Détails

An investigation is reported on rounding and lobe formation during external cylindrical superfinishing. A model was developed to simulate the instantaneous stock removal and the resulting workpiece profile in terms of the kinematics of the superfinishing process. The simulation predicts a lobing phonomenon when operating at half ratios of axial stone oscillation frequency to workpiece rotational frequency when abrasive tracks during successive workpiece rotations are completely out-of-phase, and minimal removal when this frequency ratio is an integer value such that successive abrasive tracks are in-phase and do not intersect each other. The occurrence of lobes at half frequency ratios and reduced stock removal at whole frequency ratios were experimentally verified.

Informations supplémentaires

Auteur Society of Manufacturing Engineers
Edité par SME
Type de document Norme
Thème /subgroups/9449
Nombre de pages 6
Mot-clé SME MR99-168