Development of intelligent system to minimize burr formation in face milling

Kim, Y.J.; Kim, J.H.; Ko, Sung-Lim; Kim, B.K.

doi:10.1007/s00170-005-2586-0

Cited by 6 publications

(1 citation statement)

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“…Formation mechanisms of five types of burrs observed were explored and a guideline was suggested to reduce burr size effectively through the formation of secondary burr. An intelligent system was also developed by Kim et al 18 to find the ways to have minimum burrs in face milling. Tripathi and Dornfeld employed 19 geometric solutions by modifying tool engagement conditions while Lee and Dornfeld 20 made use of artificial neural networks to predict burr types during face milling of aluminium alloy 6061-T6.…”

Section: Introductionmentioning

confidence: 99%

An investigation on formation of burrs during milling of aluminium alloy under wet condition

Mandal¹,

Das

Saha

2020

Proceedings of the Institution of Mechanical Engineers, Part B:

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Undesirable burrs are created out of a machining process. The objective of the present work is to explore the suitable condition to obtain no burr, or negligible burr, around the edge of a machined product at wet condition. Face milling experiments have been carried out on blocks made of aluminum alloy (Alloy-4600M) with a single, coated-carbide inserted cutter for observing the nature of burr formation. Depth of cut has been maintained constant at 3 mm for all sets of experiments. In each experiment set, three cutting velocities (170 m/min, 237 m/min and 339 m/min) and three in-plane exit angles of 30°, 60° and 90° are provided at three different feeds of 0.08 mm/tooth, 0.1 mm/tooth and 0.12 mm/tooth. First set of experiments are done without any exit edge bevel. Similar sets of experiments are carried out with 15° and 30° exit edge bevel angles to find out the condition for minimum burr. The bevel is made of a height of 3 mm. In the present experimental investigation, a minimum burr height of as low as 3 micron is obtained at an in-plane exit angle of 30° and exit edge bevel angle of 15° under the machining condition of 339 m/min cutting velocity and 0.1 mm/tooth feed.

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Section: Introductionmentioning

confidence: 99%