Drilling of CFRP-Ti6Al4V stacks using CO2-cryogenic cooling

被引：72

作者：

Rodriguez, A. ^{[1
]}

Calleja, A. ^{[2
]}

de Lacalle, L. N. Lopez ^{[1
,2
]}

Pereira, O. ^{[1
]}

Rubio-Mateos, A. ^{[3
]}

Rodriguez, G. ^{[3
]}

机构：

[1] Univ Basque Country UPV EHU, CFAA, Parque Tecnol Zamudio 202, Bilbao 48170, Spain

[2] Univ Basque Country UPV EHU, Dept Mech Engn, Nieves Cano 12, Vitoria 01006, Spain

[3] Tecnalia Res & Innovat, Parque Cient & Tecnol Gipuzkoa, Donostia San Sebastian 20009, Spain

来源：

JOURNAL OF MANUFACTURING PROCESSES | 2021年 / 64卷

关键词：

CFRP; Ti6Al4V; Stacks drilling; Cryogenics CO2; MINIMUM QUANTITY LUBRICATION; TOOL WEAR; SURFACE INTEGRITY; CUTTING FLUID; CFRP; DESIGN; DAMAGE; DELAMINATION; WET;

D O I：

10.1016/j.jmapro.2021.01.018

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the work here presented, liquefied CO2 is used as cutting fluid for drilling CFRP-Ti6Al4V stacks as alternative to dry-drilling. Several tests were performed using dry-drilling technique, to compare this with the performance of CO2 cryogenic cooling. This work shows the feasibility of the proposed alternative, not only regarding technical issues but also environmental concerns. Results show that when CO2 is used in drilling, hole diameter values diverge below 0.5 % from nominal values, tool tip temperature is drastically reduced, and surface integrity of CFRP layers are preserved. Drilling tool edges damage is reduced and so tool life extended. In short, dry-drilling process was notably improved by CO2 assistance in comparison with dry drilling.

引用

页码：58 / 66

页数：9

共 50 条

[31] Hole quality improvement in CFRP/Ti6Al4V stacks using optimised flow rates for LCO2 and MQL sustainable cooling/lubrication
Rodriguez, I.
Arrazola, P. J.
Cuesta, M.
Pusavec, F.
COMPOSITE STRUCTURES, 2024, 329
[32] Study on Tool Wear and Chip Formation during Drilling Carbon Fiber Reinforced Polymer (CFRP)/Titanium Alloy (Ti6Al4V) Stacks
SenthilKumar, M.
Prabukarthi, A.
Krishnaraj, V.
INTERNATIONAL CONFERENCE ON DESIGN AND MANUFACTURING (ICONDM2013), 2013, 64 : 582 - 592
[33] Low-frequency vibration-assisted drilling of hybrid CFRP/Ti6Al4V stacked material
Hussein, R.
Sadek, A.
Elbestawi, M. A.
Attia, M. H.
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2018, 98 (9-12) : 2801 - 2817
[34] Experimental study on hole characteristics and surface integrity following abrasive waterjet drilling of Ti6Al4V/CFRP hybrid stacks
Maojun Li
Mingjie Huang
Yiwei Chen
Wei Kai
Xujing Yang
The International Journal of Advanced Manufacturing Technology, 2019, 104 : 4779 - 4789
[35] Machining Ti-6Al-4V alloy with cryogenic compressed air cooling
Sun, S.
Brandt, M.
Dargusch, M. S.
INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2010, 50 (11) : 933 - 942
[36] Machining of CFRP/Ti6Al4V stacks under minimal quantity lubricating condition
Senthilkumar, M.
Prabukarthi, A.
Krishnaraj, V
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2018, 32 (08) : 3787 - 3796
[37] Dry drilling of alloy Ti-6Al-4V
Cantero, JL
Tardío, MM
Canteli, JA
Marcos, M
Miguélez, MH
INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2005, 45 (11) : 1246 - 1255
[38] Microstructural Analysis and Integrity of Drilling Surfaces on Titanium Alloy (Ti-6Al-4V) Using Heat-Sink-Based Cryogenic Cooling
Trivedi, Dipesh B.
Atrey, Milind D.
Joshi, Suhas S.
METALLOGRAPHY MICROSTRUCTURE AND ANALYSIS, 2023, 12 (05) : 814 - 833
[39] The Effect of MQL on Tool Wear Progression in Low-Frequency Vibration-Assisted Drilling of CFRP/Ti6Al4V Stack Material
Hussein, Ramy
Sadek, Ahmad
Elbestawi, Mohamed A.
Attia, Helmi
JOURNAL OF MANUFACTURING AND MATERIALS PROCESSING, 2021, 5 (02):
[40] Effect of cryogenic assistance on hole shrinkage during Ti6Al4V drilling
Merzouki, Johan
Poulachon, Gerard
Rossi, Frederic
Ayed, Yessine
Abrivard, Guillaume
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2020, 108 (9-10) : 2675 - 2686

← 1 2 3 4 5 →