Abstract
In this study, the movements of thin tungsten wire electrode during fine wire EDM were investigated by direct observation using a high-speed camera. The results showed that the amplitude in the direction parallel to the machining direction was a little larger than that in the perpendicular one. Also, the backward wire deflection could be confirmed even in fine wire EDM. Furthermore, the wire vibration mode was found out by frequency analysis and the vibration amplitude could be reduced by adjusting the workpiece position to the 3rd order node of the vibration. In addition, the amplitude envelope of wire electrode during the process was clarified.
| Original language | English |
|---|---|
| Title of host publication | Procedia CIRP |
| Publisher | Elsevier |
| Pages | 596-600 |
| Number of pages | 5 |
| Volume | 42 |
| DOIs | |
| Publication status | Published - 2016 |
| Event | 18th CIRP Conference on Electro Physical and Chemical Machining, ISEM 2016 - Tokyo, Japan Duration: Apr 18 2016 → Apr 22 2016 |
Other
| Other | 18th CIRP Conference on Electro Physical and Chemical Machining, ISEM 2016 |
|---|---|
| Country | Japan |
| City | Tokyo |
| Period | 4/18/16 → 4/22/16 |
Fingerprint
Keywords
- Amplitude envelope
- High-speed observation
- Thin tungsten wire
- Wire EDM
- Wire movement
ASJC Scopus subject areas
- Control and Systems Engineering
- Industrial and Manufacturing Engineering
Cite this
High-speed Observation of Thin Wire Movement in Fine Wire EDM. / Kamei, Takuya; Okada, Akira; Okamoto, Yasuhiro.
Procedia CIRP. Vol. 42 Elsevier, 2016. p. 596-600.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - High-speed Observation of Thin Wire Movement in Fine Wire EDM
AU - Kamei, Takuya
AU - Okada, Akira
AU - Okamoto, Yasuhiro
PY - 2016
Y1 - 2016
N2 - In this study, the movements of thin tungsten wire electrode during fine wire EDM were investigated by direct observation using a high-speed camera. The results showed that the amplitude in the direction parallel to the machining direction was a little larger than that in the perpendicular one. Also, the backward wire deflection could be confirmed even in fine wire EDM. Furthermore, the wire vibration mode was found out by frequency analysis and the vibration amplitude could be reduced by adjusting the workpiece position to the 3rd order node of the vibration. In addition, the amplitude envelope of wire electrode during the process was clarified.
AB - In this study, the movements of thin tungsten wire electrode during fine wire EDM were investigated by direct observation using a high-speed camera. The results showed that the amplitude in the direction parallel to the machining direction was a little larger than that in the perpendicular one. Also, the backward wire deflection could be confirmed even in fine wire EDM. Furthermore, the wire vibration mode was found out by frequency analysis and the vibration amplitude could be reduced by adjusting the workpiece position to the 3rd order node of the vibration. In addition, the amplitude envelope of wire electrode during the process was clarified.
KW - Amplitude envelope
KW - High-speed observation
KW - Thin tungsten wire
KW - Wire EDM
KW - Wire movement
UR - http://www.scopus.com/inward/record.url?scp=84966586028&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84966586028&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2016.02.266
DO - 10.1016/j.procir.2016.02.266
M3 - Conference contribution
AN - SCOPUS:84966586028
VL - 42
SP - 596
EP - 600
BT - Procedia CIRP
PB - Elsevier
ER -