Abstract
The purpose of this study is to establish a new dressing technique of resinoid bond wheel by scanning the point of heat source on wheel surface. Dressing effect with CW YAG laser is testified in previous report. In this paper, Q-switched YAG laser is selected as a dressing tool for making more improvement of dressing effect with YAG laser, and dressing mechanism and grinding characteristics of dressed resinoid bond wheel with Q-switched YAG laser are experimentally discussed by observing the acting wheel surface and analyzing some grinding results with dressed wheel. Furthermore, dressing effect with Q-switched laser is verified by comparing with that with CW laser. Main conclusions obtained in this paper are as follows : (1) Scanning Q-switched YAG laser beam on resinoid bond wheel surface results in better dressing effect than that with CW laser beam. (2) Dressing with Q-switched laser of 2kHz in Q-switch frequency brings out best grinding characteristics of resinoid bond wheel in those of all Q-switch frequency. (3) In lower Q-switch frequency, heat affected structure generated on dressed wheel surface is completely removed as soon as laser beam is irradiated because of radical and frequent variation of heat energy supplied with laser beam.
| Original language | English |
|---|---|
| Pages (from-to) | 1153-1157 |
| Number of pages | 5 |
| Journal | Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering |
| Volume | 63 |
| Issue number | 8 |
| Publication status | Published - Aug 1997 |
| Externally published | Yes |
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Keywords
- Dressing effect
- Dressing mechanism
- Grinding characteristics
- Q-switch frequency
- Q-switched YAG laser
- Resinoid bond wheel
ASJC Scopus subject areas
- Mechanical Engineering
Cite this
Dressing of resinoid bond wheel with moving heat source (3rd Report) - Improvement of dressing effect with Q-switched YAG laser. / Nakajima, Toshikatsu; Oohashi, Kazuhito; Yagi, Daisuke.
In: Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering, Vol. 63, No. 8, 08.1997, p. 1153-1157.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Dressing of resinoid bond wheel with moving heat source (3rd Report) - Improvement of dressing effect with Q-switched YAG laser
AU - Nakajima, Toshikatsu
AU - Oohashi, Kazuhito
AU - Yagi, Daisuke
PY - 1997/8
Y1 - 1997/8
N2 - The purpose of this study is to establish a new dressing technique of resinoid bond wheel by scanning the point of heat source on wheel surface. Dressing effect with CW YAG laser is testified in previous report. In this paper, Q-switched YAG laser is selected as a dressing tool for making more improvement of dressing effect with YAG laser, and dressing mechanism and grinding characteristics of dressed resinoid bond wheel with Q-switched YAG laser are experimentally discussed by observing the acting wheel surface and analyzing some grinding results with dressed wheel. Furthermore, dressing effect with Q-switched laser is verified by comparing with that with CW laser. Main conclusions obtained in this paper are as follows : (1) Scanning Q-switched YAG laser beam on resinoid bond wheel surface results in better dressing effect than that with CW laser beam. (2) Dressing with Q-switched laser of 2kHz in Q-switch frequency brings out best grinding characteristics of resinoid bond wheel in those of all Q-switch frequency. (3) In lower Q-switch frequency, heat affected structure generated on dressed wheel surface is completely removed as soon as laser beam is irradiated because of radical and frequent variation of heat energy supplied with laser beam.
AB - The purpose of this study is to establish a new dressing technique of resinoid bond wheel by scanning the point of heat source on wheel surface. Dressing effect with CW YAG laser is testified in previous report. In this paper, Q-switched YAG laser is selected as a dressing tool for making more improvement of dressing effect with YAG laser, and dressing mechanism and grinding characteristics of dressed resinoid bond wheel with Q-switched YAG laser are experimentally discussed by observing the acting wheel surface and analyzing some grinding results with dressed wheel. Furthermore, dressing effect with Q-switched laser is verified by comparing with that with CW laser. Main conclusions obtained in this paper are as follows : (1) Scanning Q-switched YAG laser beam on resinoid bond wheel surface results in better dressing effect than that with CW laser beam. (2) Dressing with Q-switched laser of 2kHz in Q-switch frequency brings out best grinding characteristics of resinoid bond wheel in those of all Q-switch frequency. (3) In lower Q-switch frequency, heat affected structure generated on dressed wheel surface is completely removed as soon as laser beam is irradiated because of radical and frequent variation of heat energy supplied with laser beam.
KW - Dressing effect
KW - Dressing mechanism
KW - Grinding characteristics
KW - Q-switch frequency
KW - Q-switched YAG laser
KW - Resinoid bond wheel
UR - http://www.scopus.com/inward/record.url?scp=0031212780&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0031212780&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0031212780
VL - 63
SP - 1153
EP - 1157
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 - 8
ER -