nach oben

The International Journal of Advanced Manufacturing Technology

Erschienen in:

30.01.2020 | ORIGINAL ARTICLE

Study on arc plasma movement and its effect on crater morphology during single-pulse discharge in EDM

verfasst von: Qi Li, Xiaodong Yang

Erschienen in: The International Journal of Advanced Manufacturing Technology | Ausgabe 11-12/2020

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

In electrical discharge machining (EDM), the arc plasma plays an important role in material removal and crater formation. However, the dynamic characteristics of arc plasma during the machining still have a lack of attention. In this study, a high-speed camera and an image processing method were applied to investigate the arc plasma movement behavior with respect to crater formation during single-pulse discharge. The results showed that when the tool electrode was copper and workpiece was steel, with different workpiece polarities, the arc plasma moving speed and moving range changed and thus different crater morphologies were generated. A larger discharge current and narrower gap distance caused more intense arc plasma movement, thus influencing the crater morphology. Changes in the electrode end shape could influence the arc plasma movement and shape, and the movement of arc plasma would be restricted when the discharge was conducted in oil compared with discharging in air.

Vorheriger Artikel Effect of fiber orientation angles on the material removal behavior of CFRP during cutting process by multi-scale characterization

Nächster Artikel An early fault elimination method of computerized numerical control machine tools

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Kunieda M, Lauwers B, Rajurkar KP, Schumacher BM (2005) Advancing EDM through fundamental insight into the process. CIRP Ann 54(2):64–87. https://doi.org/10.1016/S0007-8506(07)60020-1 CrossRef

Klink A, Holsten M, Hensgen L (2017) Crater morphology evaluation of contemporary advanced EDM generator technology. CIRP Ann Manuf Technol 66(1):197–200. https://doi.org/10.1016/j.cirp.2017.04.137 CrossRef

Maradia U, Filisetti E, Boccadoro M, Roten M, Dutoit JM, Hengsberger S (2018) Increasing the injection moulding productivity through EDM surface modulation. Procedia CIRP 68:58–63. https://doi.org/10.1016/j.procir.2017.12.022 CrossRef

Antar M, Hayward P, Dunleavey J, Butler-Smith P (2018) Surface integrity evaluation of modified EDM surface structure. Procedia CIRP 68:308–312. https://doi.org/10.1016/j.procir.2017.12.069 CrossRef

Zhang M, Zhang Q, Wang H, Liu G, Guo T (2015) Research on a single pulse discharge to discriminate EDM and EAM based on the plasma tunnel and crater geometry. J Mater Process Technol 219:248–256. https://doi.org/10.1016/j.jmatprotec.2014.12.016 CrossRef

Descoeudres A, Hollenstein C, WäLder G, Perez R (2005) Time-resolved imaging and spatially-resolved spectroscopy of electrical discharge machining plasma. J Phys D Appl Phys 38(22):4066–4073. https://doi.org/10.1088/0022-3727/38/22/009 CrossRef

Natsu W, Ojima S, Kobayashi T, Kunieda M (2004) Temperature distribution measurement in EDM arc plasma using spectroscopy. JSME Int J Ser C 47(1):384–390. https://doi.org/10.1299/jsmec.47.384 CrossRef

Koijma A, Natsu W, Kunieda M (2008) Spectroscopic measurement of arc plasma diameter in EDM. CIRP Ann Manuf Technol 57(1):203–207. https://doi.org/10.1016/j.cirp.2008.03.097 CrossRef

Kitamura T, Kunieda M (2014) Clarification of EDM gap phenomena using transparent electrodes. CIRP Ann Manuf Technol 63(1):213–216. https://doi.org/10.1016/j.cirp.2014.03.059 CrossRef

10.

Tang J, Yang X (2017) A novel thermo-hydraulic coupling model to investigate the crater formation in electrical discharge machining. J Phys D Appl Phys 50(36):365301. https://doi.org/10.1088/1361-6463/aa7bb7 CrossRef

11.

Zhang F, Gu L, Hu J, Zhao W (2016) A new thermal model considering tie of the expanding spark for anode erosion process of EDM in water. Int J Adv Manuf Technol 82(1–4):573–582. https://doi.org/10.1007/s00170-015-7389-3 CrossRef

12.

Panda DK, Bhoi RK (2006) Electro-discharge machining-a qualitative approach. Mater Manuf Process 21(8):853–862. https://doi.org/10.1080/03602550600728208 CrossRef

13.

Salonitis K, Stournaras A, Stavropoulos P, Chryssolouris G (2009) Thermal modeling of the material removal rate and surface roughness for die-sinking EDM. Int J Adv Manuf Technol 40(3–4):316–323. https://doi.org/10.1007/s00170-007-1327-y CrossRef

14.

Peças P, Henriques E (2008) Effect of the powder concentration and dielectric flow in the surface morphology in electrical discharge machining with powder-mixed dielectric (PMD-EDM). Int J Adv Manuf Technol 37:1120–1132. https://doi.org/10.1007/s00170-007-1061-5 CrossRef

15.

Amorim F, Dalcin V, Soares P, Mendes L (2017) Surface modification of tool steel by electrical discharge machining with molybdenum powder mixed in dielectric fluid. Int J Adv Manuf Technol 91:341–350. https://doi.org/10.1007/s00170-016-9678-x CrossRef

16.

Shen Y, Liu Y, Zhang Y, Tan B, Ji R, Cai B, Zheng C (2014) Determining the energy distribution during electric discharge machining of Ti–6Al–4V. Int J Adv Manuf Technol 70(1–4):11–17. https://doi.org/10.1007/s00170-013-5194-4 CrossRef

17.

Zhang Y, Liu Y, Shen Y, Li Z, Ji R, Cai B (2014) A novel method of determining energy distribution and plasma diameter of EDM. Int J Heat Mass Transf 75:425–432. https://doi.org/10.1016/j.ijheatmasstransfer.2014.03.082 CrossRef

18.

Kunieda M, Xia H, Nishiwaki N, Kinoshita N (1992) Observation of arc column movement during monopulse discharge in EDM. CIRP Ann Manuf Technol 41(1):227–230. https://doi.org/10.1016/S0007-8506(07)61191-3 CrossRef

19.

Klocke F, Mohammadnejad M, Holsten M, Ehle L, Zeis M, Klink A (2018) A comparative study of polarity-related effects in single discharge EDM of titanium and iron alloys. Procedia CIRP 68:52–57. https://doi.org/10.1016/j.procir.2017.12.021 CrossRef

20.

Wei D, Di S, Wang Y, Wang Z (2016) Analyzing of discharge wave oscillation mechanism in electrical discharge machining. Procedia CIRP 42:23–27. https://doi.org/10.1016/j.procir.2016.02.178 CrossRef

21.

Weizhen P, Changning G, Yaowei Y (2015) Study on temperature distribution for single pulse discharge with moving center of plasma. Electromach Mould 3(8–11):15

22.

Hayakawa S, Kusafuka Y, Itoigawa F, Nakamura T (2016) Observation of material removal from discharge spot in electrical discharge machining. Procedia CIRP 42:12–17. https://doi.org/10.1016/j.procir.2016.02.175 CrossRef

23.

Tanabe R, Kusano H, Ito Y (2009) High-speed imaging system for observation of discharge phenomena 28th Int Cong High-Speed Imaging. Photonics 7126:71260–71269. https://doi.org/10.1117/12.822050 CrossRef

24.

David LO (1993) ASM handbook, vol 6, 10th edn. ASM International, Materials Park, p 163

25.

Xia H, Kunieda M, Nishiwaki N (1996) Removal amount difference between anode and cathode in EDM process. IJEM 1:45–52. https://doi.org/10.2526/ijem.1.45 CrossRef

26.

Zhang M, Zhang Q, Zhu G, Liu Q, Zhang J (2016) Effects of some process parameters on the impulse force in single pulsed EDM. Procedia CIRP 42:627–631. https://doi.org/10.1016/j.procir.2016.02.260 CrossRef

Titel: Study on arc plasma movement and its effect on crater morphology during single-pulse discharge in EDM
verfasst von: Qi Li
Xiaodong Yang
Publikationsdatum: 30.01.2020
Verlag: Springer London
Erschienen in: The International Journal of Advanced Manufacturing Technology / Ausgabe 11-12/2020
Print ISSN: 0268-3768
Elektronische ISSN: 1433-3015
DOI: https://doi.org/10.1007/s00170-020-04964-0

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Weitere Artikel der Ausgabe 11-12/2020

Effects of hole diameter and ply angle on the mechanical behaviour of hole-clinched joints in carbon fibre reinforced polymers and aluminium alloy sheets

Processing of poly-l-lactide and poly(l-lactide-co-trimethylene carbonate) blends by fused filament fabrication and fused granulate fabrication using RepRap 3D printer

Analysis of the surface roughness obtained by the abrasive flow machining process using an abrasive paste with oiticica oil

Research on milling hole of AFRP based on cryogenic cooling processing

Study on the grinding technology and measure method for planar enveloping hourglass worm

Cement-based additive manufacturing: experimental investigation of process quality

Premium Partner

Marktübersichten