Paper Title:
A Truing Technique of Flattening Diamond Grains for Fabricating Microstructures with Fine Surfaces
  Abstract

A truing technique that can be used to shape the tip of an electroformed diamond tool into a hemisphere and flatten diamond grains on the tool working surface at the same level as the bond face was developed. A polycrystalline diamond disk whose top surface roughened by electrical discharge machining was partially flattened by grinding was used as a truer. Diamond grains on the tool working surface were successfully flattened along the hemispherical tool profile when the grains mesh size of #1000 was employed. In addition, a grinding test using glasslike carbon as a work material revealed that a surface roughness of less than 50 nm Rz could be obtained in both cases when moving the tool on contour and scanning paths.

  Info
Periodical
Key Engineering Materials (Volumes 389-390)
Edited by
Tsunemoto Kuriyagawa, Libo Zhou, Jiwang Yan and Nobuhito Yoshihara
Pages
350-355
DOI
10.4028/www.scientific.net/KEM.389-390.350
Citation
T. Harada, T. Semba, "A Truing Technique of Flattening Diamond Grains for Fabricating Microstructures with Fine Surfaces", Key Engineering Materials, Vols. 389-390, pp. 350-355, 2009
Online since
September 2008
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Qin He Zhang, Jian Hua Zhang, J.H. Cheng, C.Q. Zhang, Sheng Feng Ren
406
Authors: Kiyoshi Suzuki, Manabu Iwai, Shinichi Ninomiya, Keizo Takeuchi, Katsutoshi Tanaka, Y. Tanaka, Tetsutaro Uematsu
Abstract:Electrically conductive cutting edges diamond grinding wheels (EC-cutting edges D wheels) have properties such as, 1) convenient precise...
57
Authors: Wen Zhuang Lu, Dun Wen Zuo, Min Wang, Feng Xu, Xiang Feng Li
Abstract:Chemical vapor deposition (CVD) diamond is known for its superior characteristics such as hardness, toughness and wear resistance. However,...
464
Authors: Hong Hua Su, Yu Can Fu, Jiu Hua Xu, Wen Feng Ding, Hong Jun Xu
Abstract:The monolayer brazed diamond tools have recently been used increasingly in hard-brittle materials grinding because of their excellent...
995