Abstract
Robotic operations have undeniable advantages of speed and precision in machining. However, such operations are generally limited by the self-excited tool chatter problem. When uncontrolled, chatter leaves a rough machined surface, accelerates wear of the cutter and creates unacceptably loud noise levels. A conventional approach to suppress chatter is to slow the waste removal rate. Such an action is usually successful to avoid chatter, but causes increased production time and cost. Therefore, it is desirable to maintain a reasonably fast rate of production and employ a chatter control measure. A simple semi-active parameter control technique is investigated numerically in this study. The proposed method is effective and requires no additional hardware to implement at the actuated joints such as those in robotic structures.
| Original language | English |
|---|---|
| Title of host publication | Conference Proceedings of the Society for Experimental Mechanics Series |
| Pages | 161-168 |
| Number of pages | 8 |
| Volume | 3 |
| Publication status | Published - 2011 |
| Event | 29th IMAC, a Conference on Structural Dynamics, 2011 - Jacksonville, FL, United States Duration: Jan 31 2011 → Feb 3 2011 |
Other
| Other | 29th IMAC, a Conference on Structural Dynamics, 2011 |
|---|---|
| Country | United States |
| City | Jacksonville, FL |
| Period | 1/31/11 → 2/3/11 |
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ASJC Scopus subject areas
- Engineering(all)
- Computational Mechanics
- Mechanical Engineering
Cite this
Tool chatter in turning with a two-link robotic arm. / Özer, Abdullah; Semercigil, S. Eren.
Conference Proceedings of the Society for Experimental Mechanics Series. Vol. 3 2011. p. 161-168.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Tool chatter in turning with a two-link robotic arm
AU - Özer, Abdullah
AU - Semercigil, S. Eren
PY - 2011
Y1 - 2011
N2 - Robotic operations have undeniable advantages of speed and precision in machining. However, such operations are generally limited by the self-excited tool chatter problem. When uncontrolled, chatter leaves a rough machined surface, accelerates wear of the cutter and creates unacceptably loud noise levels. A conventional approach to suppress chatter is to slow the waste removal rate. Such an action is usually successful to avoid chatter, but causes increased production time and cost. Therefore, it is desirable to maintain a reasonably fast rate of production and employ a chatter control measure. A simple semi-active parameter control technique is investigated numerically in this study. The proposed method is effective and requires no additional hardware to implement at the actuated joints such as those in robotic structures.
AB - Robotic operations have undeniable advantages of speed and precision in machining. However, such operations are generally limited by the self-excited tool chatter problem. When uncontrolled, chatter leaves a rough machined surface, accelerates wear of the cutter and creates unacceptably loud noise levels. A conventional approach to suppress chatter is to slow the waste removal rate. Such an action is usually successful to avoid chatter, but causes increased production time and cost. Therefore, it is desirable to maintain a reasonably fast rate of production and employ a chatter control measure. A simple semi-active parameter control technique is investigated numerically in this study. The proposed method is effective and requires no additional hardware to implement at the actuated joints such as those in robotic structures.
UR - http://www.scopus.com/inward/record.url?scp=79958119502&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79958119502&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:79958119502
SN - 9781441992987
VL - 3
SP - 161
EP - 168
BT - Conference Proceedings of the Society for Experimental Mechanics Series
ER -