Development of a multiple micro diamond wheel-tools

Shun-Tong Chen, Y. C. Lai

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

Abstract

This study presents a novel and economical compound technique that combines co-deposition with micro w-EDM for precisely developing a multiple micro diamond wheel-tools. The wheel-blank is made of diamond grit of 0-2 μm grade by electrochemical technique, in which employs a designed micro tank with ideal convection and mini porous carrier. Using a pore size of 5-10-μm in the porous carrier, a suitable interval chip-pocket of 2-3 μm on wheel-blank can generate naturally. Formation of the multiple wheel-tools is carried out via the processes of slicing, thinning and dressing simultaneously to become grinding edges array. A circuit of resistance capacitance, which provides a very short pulse and high peak, is employed as the electrical discharge power to help in achieving a very shallow and narrow discharge cavity. The thickness of each grinding edge can be machined down to 10-μm. The experimental result shows that the proposed technique is an effective method to fabricate precision micro diamond wheel-tools.

Original languageEnglish
Title of host publicationAdvances in Grinding and Abrasive Technology XVI
Pages160-163
Number of pages4
DOIs
Publication statusPublished - 2011 Sep 2
Event16th Conference of Abrasive Technology in China - Urumqi, China
Duration: 2011 Aug 72011 Aug 10

Publication series

NameKey Engineering Materials
Volume487
ISSN (Print)1013-9826

Other

Other16th Conference of Abrasive Technology in China
CountryChina
CityUrumqi
Period11/8/711/8/10

Fingerprint

Diamond
Diamonds
Wheels
Pore size
Capacitance
Networks (circuits)

Keywords

  • Co-deposition
  • Micro w-EDM
  • Multiple micro diamond wheel-tools

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Chen, S-T., & Lai, Y. C. (2011). Development of a multiple micro diamond wheel-tools. In Advances in Grinding and Abrasive Technology XVI (pp. 160-163). (Key Engineering Materials; Vol. 487). https://doi.org/10.4028/www.scientific.net/KEM.487.160

Development of a multiple micro diamond wheel-tools. / Chen, Shun-Tong; Lai, Y. C.

Advances in Grinding and Abrasive Technology XVI. 2011. p. 160-163 (Key Engineering Materials; Vol. 487).

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

Chen, S-T & Lai, YC 2011, Development of a multiple micro diamond wheel-tools. in Advances in Grinding and Abrasive Technology XVI. Key Engineering Materials, vol. 487, pp. 160-163, 16th Conference of Abrasive Technology in China, Urumqi, China, 11/8/7. https://doi.org/10.4028/www.scientific.net/KEM.487.160
Chen S-T, Lai YC. Development of a multiple micro diamond wheel-tools. In Advances in Grinding and Abrasive Technology XVI. 2011. p. 160-163. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.487.160
Chen, Shun-Tong ; Lai, Y. C. / Development of a multiple micro diamond wheel-tools. Advances in Grinding and Abrasive Technology XVI. 2011. pp. 160-163 (Key Engineering Materials).
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