Performance of coated tool having undulating surface structures.

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dc.contributor.author Watmon, Titus Bitek
dc.contributor.author Xiao, David
dc.contributor.author Kagimu, Tony
dc.date.accessioned 2021-11-26T09:07:49Z
dc.date.available 2021-11-26T09:07:49Z
dc.date.issued 2016-02
dc.identifier.citation Watmon, T., Xiao, D. & Kagimu, T. (2016). Performance of coated tool having undulating surface structures. International Journal of Scientific Research and Innovative Technology Vol. 3 No. 2; February 2016. en_US
dc.identifier.issn 2313-3759
dc.identifier.uri https://doi.org/10.60682/2ejb-2b84
dc.description Article en_US
dc.description.abstract This paper presents results of a study on the effects of both tool surface profile and friction coefficient on cutting tool during chip formation processes. The computational procedure for modelling in the study involved simulating orthogonal metal machining with a tungsten carbide toolhaving undulating surface topography and coated with titanium nitride. A series of finite element simulations were performed according to Largrangian-Eulerian formulations. An arbitrary Largrangian-Eulerian (ALE) formulation is used because it combines both advantages of Eulerian and Lagrangian representations in a single description and it helps to reduce finite element mesh distortions. The machining parameters were: 1 mm depth of cut, with a feed-rate of 0.4 mm/rev and cutting velocity of 325 m/min. Furthermore, it was ascertained that the maximum temperature reached, the contact length, the shear angle, and the cutting force were dependant on the coefficient of friction (µ). The coefficient of friction used in this study were; 0.3 and 0.4.It was observed that a thin film of coatingplays a great part in tool life and chip formation. Keywords: Simulation, modelling, orthogonal, metal machining, friction, coefficient, Von Misses en_US
dc.description.sponsorship University of East London, Kyambogo University, Busitema University en_US
dc.language.iso en en_US
dc.publisher IJSRIT ; Busitema University. en_US
dc.subject Simulation en_US
dc.subject modelling en_US
dc.subject orthogonal en_US
dc.subject metal machining en_US
dc.subject friction en_US
dc.subject coefficient en_US
dc.subject Von Misses en_US
dc.title Performance of coated tool having undulating surface structures. en_US
dc.type Article en_US


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