Material removal model for vibratory finishing

Domblesky, Joseph P.; Evans, Robert D.; Cariapa, Vikram

doi:10.1080/00207540310001619641

Cited by 57 publications

(33 citation statements)

References 5 publications

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“…In industrial practice, lubrication mechanism for vibratory finishing is almost exclusively circulatory which is expected to remove debris and provide a better finish. Finally, experiments with different media geometry suggested that higher geometrical sharpness results in a rougher surface finish, as observed in [4] and [5].…”

Section: Resultsmentioning

confidence: 55%

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Effect of Workpiece Orientation, Lubrication and Media Geometry on the Effectiveness of Vibratory Finishing of Al6061

Srivastava

Qin

Castagne

2015

MATEC Web of Conferences

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Abstract. Vibratory Finishing is a commonly used process for deburring and polishing. The process effectiveness is difficult to quantify due to a nexus of variables relating to workpiece, media, compound and machine. In this paper, effect of orientation of rectangular Al6061 workpieces is considered with respect to the motion of ceramic media using water as lubricant. It is found that parallel orientation of workpiece to media motion and higher lubrication level lead to higher degree of sliding, thereby leading to smoother finish. Experiments with different ceramic media showed smoother finish with the geometry more susceptible to rounding. The aforesaid findings can be employed in applications requiring superpolished surfaces.

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Section: Resultsmentioning

confidence: 55%

“…Media geometry is also known to affect polishing results. Experimental studies show that Material Removal Rate (MRR) is maximum for media with the highest roughness [5]. Presence of grooves on media surface and increased number of edges increases the MRR.…”

Section: Introductionmentioning

confidence: 99%

Effect of Workpiece Orientation, Lubrication and Media Geometry on the Effectiveness of Vibratory Finishing of Al6061

Srivastava

Qin

Castagne

2015

MATEC Web of Conferences

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“…Domblesky et al [14,15] conducted an experimental investigation of the vibratory finishing process, and presented the model of material removal rate as a function of bowl acceleration. Fraas [16] provided useful results in the motion analysis of granular solids in fluidized beds.…”

Section: Introductionmentioning

confidence: 99%

Modeling of vibratory finishing machines

Hashimoto

Johnson

2015

CIRP Annals

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“…Also, very small sliding motion of media on workpieces was indicated. Domblesky et al [6,7] investigated bowl type vibratory finishing processes and proposed a model to describe material removal rate. The model indicated that the rate remained constant over time and was governed by bowl acceleration, workpiece mass and velocity.…”

Section: Introductionmentioning

confidence: 99%