The 2D kinetics of the workpiece during barrel finishing operation is studied. A particle image tracking technique was applied to a transparent thin barrel in order to acquire the position of the part within granular flow in rolling regime. The use of industrial near shape media leads to an intrinsic difficulty to trace the part position. The achieved trajectories permit to calculate the active working time, part density distribution, the media velocity gradient and the workpiece to media velocity gradient. These information are useful to calculate the total sliding and to get information about strain stress over part in order to investigate operation efficiency. Copyright © 2009, Inderscience Publishers.
Workpiece and media tracking in barrel finishing / Boschetto, Alberto; Veniali, Francesco. - In: INTERNATIONAL JOURNAL OF MACHINING AND MACHINABILITY OF MATERIALS. - ISSN 1748-5711. - 6:3-4(2009), pp. 305-321. [10.1504/ijmmm.2009.027330]
Workpiece and media tracking in barrel finishing
BOSCHETTO, Alberto;VENIALI, Francesco
2009
Abstract
The 2D kinetics of the workpiece during barrel finishing operation is studied. A particle image tracking technique was applied to a transparent thin barrel in order to acquire the position of the part within granular flow in rolling regime. The use of industrial near shape media leads to an intrinsic difficulty to trace the part position. The achieved trajectories permit to calculate the active working time, part density distribution, the media velocity gradient and the workpiece to media velocity gradient. These information are useful to calculate the total sliding and to get information about strain stress over part in order to investigate operation efficiency. Copyright © 2009, Inderscience Publishers.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
