TY - JOUR
T1 - Dressing of Resinoid Bond Wheel with Moving Heat Source (1st Report) —Transformation of Wheel Surface with a Single Pulse Irradiation of YAG Laser—
AU - Nakajima, Toshikatsu
AU - Ohashi, Kazuhito
AU - Sun, Li Xi
AU - Jitsumori, Kenrou
N1 - Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 1993
Y1 - 1993
N2 - The purpose of this study is to establish a thermal dressing technique with moving heat source for resinoid bond wheel, in which heat resistance of bonding material is markedly lower than that of vitrified bond. In this paper, a single pulse of CW : YAG laser introduced as a heat source is irradiated on resinoid bond abrasive stick to make clear a fundamental phenomenon of laser dressing, analyzing transformation, profile of resinoid surface, stiffness of grain mounting and so on. Main conclusions obtained in this paper are as follows : (1) Transformation of resinoid bond, releasing abrasive grain and vaporization of bonding material take place with laser irradiation. (2) The depth and diameter of heat affected structure increases with increasing power density and irradiating time of a laser beam. (3) A stiffness of grain mounting decreases as a distance to an abrasive grain from a beam center decreases in heat affected surface.
AB - The purpose of this study is to establish a thermal dressing technique with moving heat source for resinoid bond wheel, in which heat resistance of bonding material is markedly lower than that of vitrified bond. In this paper, a single pulse of CW : YAG laser introduced as a heat source is irradiated on resinoid bond abrasive stick to make clear a fundamental phenomenon of laser dressing, analyzing transformation, profile of resinoid surface, stiffness of grain mounting and so on. Main conclusions obtained in this paper are as follows : (1) Transformation of resinoid bond, releasing abrasive grain and vaporization of bonding material take place with laser irradiation. (2) The depth and diameter of heat affected structure increases with increasing power density and irradiating time of a laser beam. (3) A stiffness of grain mounting decreases as a distance to an abrasive grain from a beam center decreases in heat affected surface.
KW - YAG laser
KW - heat affected structure
KW - moving heat source
KW - resinoid bond wheel
KW - single pulse irradiation
KW - stiffness of grain mounting
KW - thermal dressing
KW - transformation
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U2 - 10.2493/jjspe.59.1967
DO - 10.2493/jjspe.59.1967
M3 - Article
AN - SCOPUS:0027814225
VL - 59
SP - 1967
EP - 1972
JO - Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering
JF - Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering
SN - 0912-0289
IS - 12
ER -