Investigations on reducing burr formation in drilling

Pande, S.S.; Relekar, H.P.

doi:10.1016/0020-7357(86)90010-7

Cited by 58 publications

(23 citation statements)

References 2 publications

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“…Since the presented model is very different from what have already been developed in drilling, its efficiency can hardly be compared. However, the results concord fully with statements detailed in other experimental studies like [6] or [18]. At very low feed rate, burr eight is the highest and then decreases to its minimum before rising again while feed rate increase.…”

Section: Resultssupporting

confidence: 89%

A simple analytical model for burr type prediction in drilling of ductile materials

Segonds

Masounave

Songmené

et al. 2013

Journal of Materials Processing Technology

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Section: Resultssupporting

confidence: 89%

A simple analytical model for burr type prediction in drilling of ductile materials

Segonds

Masounave

Songmené

et al. 2013

Journal of Materials Processing Technology

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“…Pande and Relekar [51] studied the influence of drill diameter, feed, length to diameter ratio, and material hardness on burr height and thickness. It was determined that a drill tool diameter in range of 8-10 mm resulted in the low values of burr height.…”

Section: Cutting Tool Geometrymentioning

confidence: 99%

Machining Burrs Formation & Deburring of Aluminium Alloys

Niknam¹,

Zedan²,

Songmené³

2014

Light Metal Alloys Applications

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“…They identified optimal process conditions to minimize the sizes of burr at the entry and exit of holes. An attachment was developed on the principle of continuous modification of feed at the entry and exit of holes, which provide substantial reductions (30-40 percent) in the sizes of burrs in different materials like copper, aluminium, mild steel, stainless steel [11]. The authors investigated that addition of mica to Al356/SiC composite helps in reducing the burr height.…”

Section: Introductionmentioning

confidence: 99%

Burr height and hole diameter error minimization in drilling of AL6063/15%/SiC composites using HSS step drills

Kamboj¹,

Kumar²,

Singh

2015

J Mech Sci Technol

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In drilling process, burr plays an important role on the quality parts. It is necessary to minimize the burr height. This paper presents the effect of CNC drilling process parameters like cutting speed, feed rate, step angle and cutting environment on burr height and hole diameter error of Al6063/15%/SiC composites. The composites are fabricated using mechanical stir casting. An experimental study on composites was conducted using three HSS drills. The Taguchi design of experiments and analysis of variance (ANOVA) are used to optimize the response for Al6063/15%/SiC composites. The results revealed that the quality of the holes can be improved by proper selection of cutting process parameters. SEM analysis and XRD analysis are also carried for composite, drilled surface and drill bits. These analysis provide the good agreement with the effect of cutting parameters on burr height and hole diameter error.

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Investigations on reducing burr formation in drilling

Cited by 58 publications

References 2 publications

A simple analytical model for burr type prediction in drilling of ductile materials

A simple analytical model for burr type prediction in drilling of ductile materials

Machining Burrs Formation & Deburring of Aluminium Alloys

Burr height and hole diameter error minimization in drilling of AL6063/15%/SiC composites using HSS step drills

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