FE simulation and experimental verification of side-flow and burr formation in machining of oxygen-free copper

Mike Olsson, Henrik Persson, Mathias Agmell, Volodymyr Bushlya, Jan Eric Ståhl

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

This article considers the influence of cutting data on burr formation when machining oxygen-free copper in a longitudinal turning operation. Burr formation and side-flow frequently occur in a cutting process, resulting in highly undesirable poor surface integrity and reduced dimensional accuracy of the machined components. Finite Element (FE) simulations of a cutting process were used to simulate radial burr formation for variable cutting depth, feed and major cutting edge angle. The results from FE simulations are compared with the experiments of longitudinal turning. Decrease of depth of cut and major cutting edge angle result in reduced burr formation. Additionally, high speed filming performed during the machining revealed a five-stage cycle of burr formation.

Originalspråkengelska
Titel på värdpublikationProcedia CIRP
Sidor1427-1432
Antal sidor6
Volym72
DOI
StatusPublished - 2018 jan. 1
Evenemang51st CIRP Conference on Manufacturing Systems, CIRP CMS 2018 - Stockholm, Sverige
Varaktighet: 2018 maj 162018 maj 18

Publikationsserier

NamnProcedia CIRP
FörlagElsevier
ISSN (tryckt)2212-8271

Konferens

Konferens51st CIRP Conference on Manufacturing Systems, CIRP CMS 2018
Land/TerritoriumSverige
OrtStockholm
Period2018/05/162018/05/18

Ämnesklassifikation (UKÄ)

  • Produktionsteknik, arbetsvetenskap och ergonomi

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