Deterministic modelling and simulations of the internal cooling of end mills

Research output: Contribution to journalConference article

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 languageEnglish
Pages (from-to)421-426
Number of pages6
JournalProcedia CIRP
Volume82
Early online date5 Jul 2019
DOIs
Publication statusPublished - 2019
Event17th 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

Cite this

@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 {Shokrani Chaharsooghi}, Alborz",
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",

}

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 Chaharsooghi, 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

VL - 82

SP - 421

EP - 426

JO - Procedia CIRP

JF - Procedia CIRP

SN - 2212-8271

ER -