In:
Materials Science Forum, Trans Tech Publications, Ltd., Vol. 471-472 ( 2004-12), p. 192-195
Abstract:
A better understanding of the hard-brittle material removal mechanism in wire-sawing provides a basis for optimizing the wire-saw and processing parameters. The maximum cutting depth of each diamond grain in wire-sawing is given. It is proved theoretically that the deformation mode on the machined hard-brittle material surface gradually shifts from brittle fracture to ductile deformation with the increasing of wire-saw velocity, the decreasing of infeed velocity and the decreasing of average grain size. The experimental investigation on the wire-sawing of granite is carried out. It is shown that in the case of wire-saw velocity of 20m/s, infeed velocity of 0.15mm/s and diamond grain size of 200~230#, the removal mechanism in wire-sawing is ductile mode.
Type of Medium:
Online Resource
ISSN:
1662-9752
DOI:
10.4028/www.scientific.net/MSF.471-472
DOI:
10.4028/www.scientific.net/MSF.471-472.192
Language:
Unknown
Publisher:
Trans Tech Publications, Ltd.
Publication Date:
2004
detail.hit.zdb_id:
2047372-2
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