Effect of different dielectric fluids on micro edm of low conductivity ceramic material RB-SiC

Pay Jun Liew, Jiwang Yan, Takeshi Masaki, Tsunemoto Kuriyagawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The machining characteristics of reaction bonded silicon carbide (RB-SiC) in micro electrical discharge machining process were studied by using EDM oil, deionized water, and graphite fiber mixed EDM oil as the dielectric fluids. The process performances were measured in terms of material removal rate, surface roughness and surface topography. The effect of deionized water on SUS 304 also was tried and compared with that on RB-SiC. It was found that when graphite fiber mixed EDM oil was used, higher material removal rate, better surface finish and smoother surface topography were obtained compared to that pure EDM oil and deionized water on RB-SiC. Deionized water could produce better form accuracy, however, electrolytic corrosion occurred and small pits were formed around the machining area of RB-SiC. In contrast, electrolytic corrosion was insignificant for SUS 304.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages529-534
Number of pages6
Volume565
DOIs
Publication statusPublished - 2012
Event15th International Symposium on Advances in Abrasive Technology, ISAAT 2012 - , Singapore
Duration: 2012 Sep 252012 Sep 28

Publication series

NameAdvanced Materials Research
Volume565
ISSN (Print)10226680

Other

Other15th International Symposium on Advances in Abrasive Technology, ISAAT 2012
CountrySingapore
Period12/9/2512/9/28

Fingerprint

Deionized water
Ceramic materials
Silicon carbide
Graphite fibers
Electrochemical corrosion
Fluids
Surface topography
Machining
Electric discharge machining
Surface roughness
Oils

Keywords

  • Deionized water
  • Edm oil
  • Graphite fiber
  • Micro edm
  • Rb-sic

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Liew, P. J., Yan, J., Masaki, T., & Kuriyagawa, T. (2012). Effect of different dielectric fluids on micro edm of low conductivity ceramic material RB-SiC. In Advanced Materials Research (Vol. 565, pp. 529-534). (Advanced Materials Research; Vol. 565). https://doi.org/10.4028/www.scientific.net/AMR.565.529

Effect of different dielectric fluids on micro edm of low conductivity ceramic material RB-SiC. / Liew, Pay Jun; Yan, Jiwang; Masaki, Takeshi; Kuriyagawa, Tsunemoto.

Advanced Materials Research. Vol. 565 2012. p. 529-534 (Advanced Materials Research; Vol. 565).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liew, PJ, Yan, J, Masaki, T & Kuriyagawa, T 2012, Effect of different dielectric fluids on micro edm of low conductivity ceramic material RB-SiC. in Advanced Materials Research. vol. 565, Advanced Materials Research, vol. 565, pp. 529-534, 15th International Symposium on Advances in Abrasive Technology, ISAAT 2012, Singapore, 12/9/25. https://doi.org/10.4028/www.scientific.net/AMR.565.529
Liew PJ, Yan J, Masaki T, Kuriyagawa T. Effect of different dielectric fluids on micro edm of low conductivity ceramic material RB-SiC. In Advanced Materials Research. Vol. 565. 2012. p. 529-534. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.565.529
Liew, Pay Jun ; Yan, Jiwang ; Masaki, Takeshi ; Kuriyagawa, Tsunemoto. / Effect of different dielectric fluids on micro edm of low conductivity ceramic material RB-SiC. Advanced Materials Research. Vol. 565 2012. pp. 529-534 (Advanced Materials Research).
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