Numerical modelling of surface topography in superabrasive grinding

Numerical modelling of surface topography in superabrasive grinding

A numerical simulation technique has been developed to generate the grinding wheel topography using square pyramidal grits. The ground workpiece surface has also been generated simulating the trajectory of all the abrasive grits and removing the interfering material. The average workpiece surface ro...

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Veröffentlicht in:International journal of advanced manufacturing technology 2008-10, Vol.39 (1-2), p.29-38
Hauptverfasser: Chakrabarti, Suryarghya, Paul, S.
Format: Artikel
Sprache:eng
Schlagworte:
CAE) and Design
Computer simulation
Computer-Aided Engineering (CAD
Engineering
Grinding wheels
Industrial and Production Engineering
Mathematical models
Mechanical Engineering
Media Management
Original Article
Surface roughness
Topography
Workpieces
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Beschreibung
Zusammenfassung:A numerical simulation technique has been developed to generate the grinding wheel topography using square pyramidal grits. The ground workpiece surface has also been generated simulating the trajectory of all the abrasive grits and removing the interfering material. The average workpiece surface roughness is calculated and the effects of different grinding parameters on the average surface roughness of the generated workpiece have been studied. Finally, the variation of surface roughness with the maximum uncut chip thickness has been studied.
ISSN:0268-3768
1433-3015
DOI:10.1007/s00170-007-1201-y