The Use of Hybrid CO2+MQL in Machining Operations

O. Pereira; P. Català; A. Rodríguez; T. Ostra; J. Vivancos; A. Rivero; L. N. López-De-Lacalle

doi:10.1016/j.proeng.2015.12.524

The Use of Hybrid CO₂+MQL in Machining Operations

O. Pereira, P. Català, A. Rodríguez, T. Ostra, J. Vivancos, A. Rivero, L. N. López-De-Lacalle

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

93 Citations (Scopus)

Abstract

Nowadays, the environmental concern in machining industry is a fact. Because of that, in this article a new cooling-lubrication system which combines CO₂ cryogenic and MQL technologies is presented. The aim of this new cooling-lubrication system is to offer an ecological and economic efficient alternative. Two nozzle adapters are proposed with different CO₂ outlets. The developed nozzles are Plug & Play and directly applicable to commercial MQL systems. The behaviors of nozzle adapters were simulated by CFD (Computational Fluid Dynamics) and the optimal nozzle adapter was tested by milling Inconel 718 ®. In these milling tests, the tool life was measured and using different main cooling-lubrication techniques: dry, wet, CO₂ stand alone, MQL stand alone and CO₂+MQL (proposed alternative).

Original language	English
Pages (from-to)	492-499
Number of pages	8
Journal	Procedia Engineering
Volume	132
DOIs	https://doi.org/10.1016/j.proeng.2015.12.524
Publication status	Published - 2015
Event	Manufacturing Engineering Society International Conference, MESIC 2015 - Barcelona, Spain Duration: 22 Jul 2015 → 24 Jul 2015

Keywords

CO
Cryogenic
Ecologic Machining
Inconel 718
MQL

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10.1016/j.proeng.2015.12.524

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title = "The Use of Hybrid CO2+MQL in Machining Operations",

abstract = "Nowadays, the environmental concern in machining industry is a fact. Because of that, in this article a new cooling-lubrication system which combines CO2 cryogenic and MQL technologies is presented. The aim of this new cooling-lubrication system is to offer an ecological and economic efficient alternative. Two nozzle adapters are proposed with different CO2 outlets. The developed nozzles are Plug & Play and directly applicable to commercial MQL systems. The behaviors of nozzle adapters were simulated by CFD (Computational Fluid Dynamics) and the optimal nozzle adapter was tested by milling Inconel 718 {\textregistered}. In these milling tests, the tool life was measured and using different main cooling-lubrication techniques: dry, wet, CO2 stand alone, MQL stand alone and CO2+MQL (proposed alternative).",

keywords = "CO, Cryogenic, Ecologic Machining, Inconel 718, MQL",

author = "O. Pereira and P. Catal{\`a} and A. Rodr{\'i}guez and T. Ostra and J. Vivancos and A. Rivero and L{\'o}pez-De-Lacalle, {L. N.}",

note = "Publisher Copyright: {\textcopyright} 2015 The Authors.; Manufacturing Engineering Society International Conference, MESIC 2015 ; Conference date: 22-07-2015 Through 24-07-2015",

year = "2015",

doi = "10.1016/j.proeng.2015.12.524",

language = "English",

volume = "132",

pages = "492--499",

journal = "Procedia Engineering",

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AU - Pereira, O.

AU - Català, P.

AU - Rodríguez, A.

AU - Ostra, T.

AU - Vivancos, J.

AU - Rivero, A.

AU - López-De-Lacalle, L. N.

PY - 2015

Y1 - 2015

N2 - Nowadays, the environmental concern in machining industry is a fact. Because of that, in this article a new cooling-lubrication system which combines CO2 cryogenic and MQL technologies is presented. The aim of this new cooling-lubrication system is to offer an ecological and economic efficient alternative. Two nozzle adapters are proposed with different CO2 outlets. The developed nozzles are Plug & Play and directly applicable to commercial MQL systems. The behaviors of nozzle adapters were simulated by CFD (Computational Fluid Dynamics) and the optimal nozzle adapter was tested by milling Inconel 718 ®. In these milling tests, the tool life was measured and using different main cooling-lubrication techniques: dry, wet, CO2 stand alone, MQL stand alone and CO2+MQL (proposed alternative).

AB - Nowadays, the environmental concern in machining industry is a fact. Because of that, in this article a new cooling-lubrication system which combines CO2 cryogenic and MQL technologies is presented. The aim of this new cooling-lubrication system is to offer an ecological and economic efficient alternative. Two nozzle adapters are proposed with different CO2 outlets. The developed nozzles are Plug & Play and directly applicable to commercial MQL systems. The behaviors of nozzle adapters were simulated by CFD (Computational Fluid Dynamics) and the optimal nozzle adapter was tested by milling Inconel 718 ®. In these milling tests, the tool life was measured and using different main cooling-lubrication techniques: dry, wet, CO2 stand alone, MQL stand alone and CO2+MQL (proposed alternative).

KW - CO

KW - Cryogenic

KW - Ecologic Machining

KW - Inconel 718

KW - MQL

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DO - 10.1016/j.proeng.2015.12.524

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AN - SCOPUS:84962921170

SN - 1877-7058

VL - 132

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JO - Procedia Engineering

JF - Procedia Engineering

T2 - Manufacturing Engineering Society International Conference, MESIC 2015

Y2 - 22 July 2015 through 24 July 2015

ER -

The Use of Hybrid CO₂+MQL in Machining Operations

Abstract

Keywords

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