Contact angle analysis of surface topographies created by electric discharge machining

被引：40

作者：

Peta, Katarzyna ^{[1
]}

Bartkowiak, Tomasz ^{[1
]}

Galek, Przemyslaw ^{[2
]}

Mendak, Michal ^{[1
]}

机构：

[1] Poznan Univ Tech, Inst Mech Technol, PL-60965 Poznan, Poland

[2] Poznan Univ Tech, Inst Chem & Tech Elect, PL-60965 Poznan, Poland

来源：

TRIBOLOGY INTERNATIONAL | 2021年 / 163卷

关键词：

Surface topography; Multiscale analysis; Contact angle; Wettability; EDM PROCESS PARAMETERS; STYLUS METHODS; WETTABILITY; ROUGHNESS; ALUMINUM; BEHAVIOR; ENERGY; WATER;

D O I：

10.1016/j.triboint.2021.107139

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The objective of this work is to investigate the relationship between wettability and surface microgeometry of 6060 aluminum alloy created by electric discharge machining (EDM). The analyzes are enriched with the calculation of the correlation strengths between contact angles and geometric characteristics of surface topographies changing with the scale of observations. Surface topographies are measured by focus variation microscope and characterized with ISO parameters, geometric motifs and multiscale curvature tensor analysis. The wettability of the finished structures is investigated indirectly by contact angle measurements. The analysis were carried out using aqueous solutions of the semi-synthetic polymer, with different concentration and viscosity. The study showed that wetting behavior of aluminum alloy can be easily controlled through appropriate EDM finishing.

引用

页数：14

共 50 条

[1] Analysis of Surface Microgeometry Created by Electric Discharge Machining
Bartkowiak, Tomasz
Mendak, Michal
Mrozek, Krzysztof
Wieczorowski, Michal
[J]. MATERIALS, 2020, 13 (17)
[2] Surface quality in the electric discharge machining process
Popa, Marcel
Contiu, Glad
Precup, Mircea
[J]. ANNALS OF DAAAM FOR 2007 & PROCEEDINGS OF THE 18TH INTERNATIONAL DAAAM SYMPOSIUM: INTELLIGENT MANUFACTURING & AUTOMATION: FOCUS ON CREATIVITY, RESPONSIBILITY, AND ETHICS OF ENGINEERS, 2007, : 581 - 582
[3] Surface Profile Formed by Electric Discharge Machining
Velichko S.A.
Martynov A.V.
Kolomeichenko A.V.
[J]. Russian Engineering Research, 2019, 39 (11) : 982 - 985
[4] Analysis of motion laws of Wire Cut Electric Discharge Machining systems of complicated surface
Ren, FJ
Liu, GB
Liu, JC
[J]. ADVANCED DESIGN AND MANUFACTURE IN THE GLOBAL MANUFACTURING ERA, VOL 2, 1997, : 898 - 902
[5] Friction characteristics of textured surface created by electrical discharge machining under lubrication
Yamaguchi, Keishi
Takada, Yasuhiro
Tsukuda, Yuki
Ota, Minoru
Egashira, Kai
Morita, Tatsuro
[J]. 18TH CIRP CONFERENCE ON ELECTRO PHYSICAL AND CHEMICAL MACHINING (ISEM XVIII), 2016, 42 : 662 - 667
[6] Experimental Execution Analysis of Wire Electric Discharge Machining
Sandeep, Manikyam
Kumar, P. Jamaleswara
[J]. ADVANCES IN LIGHTWEIGHT MATERIALS AND STRUCTURES, ACALMS 2020, 2020, 8 : 451 - 460
[7] Investigation of machining parameters and surface integrity in wire electric discharge machining of pure titanium
Kumar, Anish
Kumar, Vinod
Kumar, Jatinder
[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2013, 227 (07) : 972 - 992
[8] Experimental study of surface roughness in Electric Discharge Machining (EDM) based on Grey Relational Analysis
Deris, Ashanira Mat
Zain, Azlan Mohd
Sallehuddin, Roselina
Sharif, Safian
[J]. 2ND INTERNATIONAL CONFERENCE ON GREEN DESIGN AND MANUFACTURE 2016 (ICONGDM 2016), 2016, 78
[9] Modelling and combined effect analysis of electric discharge Machining process using response surface methodology
Matharou, Gurpreet Singh
Bhuyan, Basanta Kumar
[J]. MATERIALS TODAY-PROCEEDINGS, 2021, 46 : 6638 - 6643
[10] Discrimination of Surface Topographies Created by Two-Stage Process by Means of Multiscale Analysis
Bartkowiak, Tomasz
Grochalski, Karol
Gapinski, Bartosz
Wieczorowski, Michal
[J]. MATERIALS, 2021, 14 (22)

← 1 2 3 4 5 →