The Investigation on Small Hole Drilling-Grinding in Glass and Ceramic

Abstract:

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Making holes in glass or ceramic with conventional twist drills is difficult because of the hard and brittle properties of the workpieces, but the drilling-grinding process with diamond core-tools has found application in the field due to its high efficiency and low cost. However, small hole drilling-grinding with the core tools is still a challenge because the small core tools have a limited strength and chip-removal capacity. In this paper, the small hole drilling-grinding in glass and ceramic by diamond core-tools with 4mm diameter is experimentally investigated, the drilling-grinding force and heat are measured and calculated, the performances of two types of electroplating diamond core tools are compared.

Info:

Periodical:

Advanced Materials Research (Volumes 126-128)

Edited by:

Yunn-Shiuan Liao, Chao-Chang A. Chen, Choung-Lii Chao and Pei-Lum Tso

Pages:

258-262

DOI:

10.4028/www.scientific.net/AMR.126-128.258

Citation:

Y. M. Quan et al., "The Investigation on Small Hole Drilling-Grinding in Glass and Ceramic", Advanced Materials Research, Vols. 126-128, pp. 258-262, 2010

Online since:

August 2010

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Price:

$35.00

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