High-throughput Dry and Minimum Quantity Lubrication Drilling of Compacted Graphite Iron

Ali T. Kuzu; Wenwu Wu; David A. Stephenson; Mustafa Bakkal; Jun Hong; Albert J. Shih

doi:10.1016/j.procir.2016.03.191

High-throughput Dry and Minimum Quantity Lubrication Drilling of Compacted Graphite Iron

Ali T. Kuzu, Wenwu Wu, David A. Stephenson, Mustafa Bakkal, Jun Hong, Albert J. Shih^*

^*Corresponding author for this work

Department of Mechanical Engineering

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

5 Citations (Scopus)

Abstract

This research investigates the high-throughput drilling of the compacted graphite iron (CGI), a high strength, lightweight material for automotive powertrain applications, at 26.5 mm/s feed rate using 4 mm diameter coated carbide drill. The CGI drilling experiments show that maximum 1740, 3150 and 2948 holes were drilled in two repeated tests under the dry, dry with through-the-drill compressed air, and minimum quantity lubrication (MQL) conditions. The Joule-Thomson cooling effect due to expansion of high pressure air from holes at the drill tip and mechanical effect of chip formation and evacuation are studied. Results demonstrate that high-throughput sustainable dry drilling of CGI is technically feasible.

Original language	English
Pages (from-to)	87-90
Number of pages	4
Journal	Procedia CIRP
Volume	46
DOIs	https://doi.org/10.1016/j.procir.2016.03.191
Publication status	Published - 2016
Event	7th CIRP Conference on High Performance Cutting, HPC 2016 - Chemnitz, Germany Duration: 31 May 2016 → 2 Jun 2016

Bibliographical note

Publisher Copyright:
© 2016 The Authors.

Funding

We thank the support from National Science Foundation, Ford Motor Company, UNIST, Kennametal, Scientific and Technical Research Council of Turkey (2214A-Abroad research support), and China Scholarship Council.

Funders	Funder number
National Science Foundation
Ford Motor Company
Ulsan National Institute of Science and Technology
Türkiye Bilimsel ve Teknolojik Araştirma Kurumu
China Scholarship Council

Keywords

Chip
Drilling
Productivity
Wear

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10.1016/j.procir.2016.03.191

Cite this

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title = "High-throughput Dry and Minimum Quantity Lubrication Drilling of Compacted Graphite Iron",

abstract = "This research investigates the high-throughput drilling of the compacted graphite iron (CGI), a high strength, lightweight material for automotive powertrain applications, at 26.5 mm/s feed rate using 4 mm diameter coated carbide drill. The CGI drilling experiments show that maximum 1740, 3150 and 2948 holes were drilled in two repeated tests under the dry, dry with through-the-drill compressed air, and minimum quantity lubrication (MQL) conditions. The Joule-Thomson cooling effect due to expansion of high pressure air from holes at the drill tip and mechanical effect of chip formation and evacuation are studied. Results demonstrate that high-throughput sustainable dry drilling of CGI is technically feasible.",

keywords = "Chip, Drilling, Productivity, Wear",

author = "Kuzu, {Ali T.} and Wenwu Wu and Stephenson, {David A.} and Mustafa Bakkal and Jun Hong and Shih, {Albert J.}",

note = "Publisher Copyright: {\textcopyright} 2016 The Authors.; 7th CIRP Conference on High Performance Cutting, HPC 2016 ; Conference date: 31-05-2016 Through 02-06-2016",

year = "2016",

doi = "10.1016/j.procir.2016.03.191",

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AU - Kuzu, Ali T.

AU - Wu, Wenwu

AU - Stephenson, David A.

AU - Bakkal, Mustafa

AU - Hong, Jun

AU - Shih, Albert J.

PY - 2016

Y1 - 2016

N2 - This research investigates the high-throughput drilling of the compacted graphite iron (CGI), a high strength, lightweight material for automotive powertrain applications, at 26.5 mm/s feed rate using 4 mm diameter coated carbide drill. The CGI drilling experiments show that maximum 1740, 3150 and 2948 holes were drilled in two repeated tests under the dry, dry with through-the-drill compressed air, and minimum quantity lubrication (MQL) conditions. The Joule-Thomson cooling effect due to expansion of high pressure air from holes at the drill tip and mechanical effect of chip formation and evacuation are studied. Results demonstrate that high-throughput sustainable dry drilling of CGI is technically feasible.

AB - This research investigates the high-throughput drilling of the compacted graphite iron (CGI), a high strength, lightweight material for automotive powertrain applications, at 26.5 mm/s feed rate using 4 mm diameter coated carbide drill. The CGI drilling experiments show that maximum 1740, 3150 and 2948 holes were drilled in two repeated tests under the dry, dry with through-the-drill compressed air, and minimum quantity lubrication (MQL) conditions. The Joule-Thomson cooling effect due to expansion of high pressure air from holes at the drill tip and mechanical effect of chip formation and evacuation are studied. Results demonstrate that high-throughput sustainable dry drilling of CGI is technically feasible.

KW - Chip

KW - Drilling

KW - Productivity

KW - Wear

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DO - 10.1016/j.procir.2016.03.191

M3 - Conference article

AN - SCOPUS:84978804179

SN - 2212-8271

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SP - 87

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JO - Procedia CIRP

JF - Procedia CIRP

T2 - 7th CIRP Conference on High Performance Cutting, HPC 2016

Y2 - 31 May 2016 through 2 June 2016

ER -

High-throughput Dry and Minimum Quantity Lubrication Drilling of Compacted Graphite Iron

Abstract

Bibliographical note

Funding

Keywords

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