Deterministic modelling and simulations of the internal cooling of end mills

Jasmine Rance; Joseph Flynn; Vimal Dhokia; Alborz Shokrani

doi:10.1016/j.procir.2019.04.062

Deterministic modelling and simulations of the internal cooling of end mills

Jasmine Rance, Joseph Flynn, Vimal Dhokia, Alborz Shokrani

Research output: Contribution to journal › Conference article › peer-review

1 Citation (SciVal)

Abstract

About 80% of the energy used for material cutting transforms into heat at the cutting zone. This affects the mechanical properties of the cutting tool, resulting in accelerated tool wear and tool failure. Due to the increasing focus on sustainable and environmentally friendly machining, efforts to reduce these temperatures have focused on the indirect cooling of the tool. This paper proposes a mathematical description for a rotating end mill with internal cooling. The mathematical model is supported with Computational Fluid Dynamic (CFD) simulations and indicate that up to 65 percent temperature decrease at the tool tip can be by using internal cooling.

Original language	English
Pages (from-to)	421-426
Number of pages	6
Journal	Procedia CIRP
Volume	82
Early online date	5 Jul 2019
DOIs	https://doi.org/10.1016/j.procir.2019.04.062
Publication status	Published - 2019
Event	17th CIRP Conference on Modeling of Machining Operations - AMRC, Sheffield, UK United Kingdom Duration: 13 Jun 2019 → … https://amrc.co.uk/pages/cirp-cmmo2019

Keywords

Cooling
Modelling
Cutting tool
Machining
Milling

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10.1016/j.procir.2019.04.062Licence: CC BY-NC-ND

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@article{12219f5e79404db98df2a8ba0ad2d386,

title = "Deterministic modelling and simulations of the internal cooling of end mills",

abstract = "About 80% of the energy used for material cutting transforms into heat at the cutting zone. This affects the mechanical properties of the cutting tool, resulting in accelerated tool wear and tool failure. Due to the increasing focus on sustainable and environmentally friendly machining, efforts to reduce these temperatures have focused on the indirect cooling of the tool. This paper proposes a mathematical description for a rotating end mill with internal cooling. The mathematical model is supported with Computational Fluid Dynamic (CFD) simulations and indicate that up to 65 percent temperature decrease at the tool tip can be by using internal cooling.",

keywords = "Cooling, Modelling, Cutting tool, Machining, Milling",

author = "Jasmine Rance and Joseph Flynn and Vimal Dhokia and Alborz Shokrani",

year = "2019",

doi = "10.1016/j.procir.2019.04.062",

language = "English",

volume = "82",

pages = "421--426",

journal = "Procedia CIRP",

issn = "2212-8271",

publisher = "Elsevier Masson",

note = "17th CIRP Conference on Modeling of Machining Operations, CIRP CMMO ; Conference date: 13-06-2019",

url = "https://amrc.co.uk/pages/cirp-cmmo2019",

}

TY - JOUR

T1 - Deterministic modelling and simulations of the internal cooling of end mills

AU - Rance, Jasmine

AU - Flynn, Joseph

AU - Dhokia, Vimal

AU - Shokrani, Alborz

PY - 2019

Y1 - 2019

N2 - About 80% of the energy used for material cutting transforms into heat at the cutting zone. This affects the mechanical properties of the cutting tool, resulting in accelerated tool wear and tool failure. Due to the increasing focus on sustainable and environmentally friendly machining, efforts to reduce these temperatures have focused on the indirect cooling of the tool. This paper proposes a mathematical description for a rotating end mill with internal cooling. The mathematical model is supported with Computational Fluid Dynamic (CFD) simulations and indicate that up to 65 percent temperature decrease at the tool tip can be by using internal cooling.

AB - About 80% of the energy used for material cutting transforms into heat at the cutting zone. This affects the mechanical properties of the cutting tool, resulting in accelerated tool wear and tool failure. Due to the increasing focus on sustainable and environmentally friendly machining, efforts to reduce these temperatures have focused on the indirect cooling of the tool. This paper proposes a mathematical description for a rotating end mill with internal cooling. The mathematical model is supported with Computational Fluid Dynamic (CFD) simulations and indicate that up to 65 percent temperature decrease at the tool tip can be by using internal cooling.

KW - Cooling

KW - Modelling

KW - Cutting tool

KW - Machining

KW - Milling

UR - https://www.sciencedirect.com/science/article/pii/S2212827119306766

U2 - 10.1016/j.procir.2019.04.062

DO - 10.1016/j.procir.2019.04.062

M3 - Conference article

SN - 2212-8271

VL - 82

SP - 421

EP - 426

JO - Procedia CIRP

JF - Procedia CIRP

T2 - 17th CIRP Conference on Modeling of Machining Operations

Y2 - 13 June 2019

ER -

Deterministic modelling and simulations of the internal cooling of end mills

Abstract

Keywords

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