Details
| Original language | English |
|---|---|
| Pages (from-to) | 197-200 |
| Number of pages | 4 |
| Journal | Procedia CIRP |
| Volume | 46 |
| Early online date | 30 May 2016 |
| Publication status | Published - 2016 |
| Event | 7th CIRP Conference on High Performance Cutting, HPC 2016 - Chemnitz, Germany Duration: 31 May 2016 → 2 Jun 2016 |
Abstract
Using conventional grinding wheels, self-excited vibrations are one of the most limiting factors in terms of productivity and process stability in cylindrical plunge grinding. Depending on the dynamic behavior of the workpiece and machine, workpiece vibration copy on the grinding wheel's surface, caused by uneven wear. This results in increasing waviness and, therefore, increasing workpiece vibration. In this context, an active vibration control, using a self-built magnetic actuator to influence the tool wear, is presented. The limits and possibilities of this influence are examined in this paper, i. e. the generation and reduction of waves on the grinding wheel. Furthermore, the prevention of chatter vibration and its robustness against parameter variation is analyzed and presented.
Keywords
- Grinding, Modelling, Monitoring, Regenerative Chatter
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Procedia CIRP, Vol. 46, 2016, p. 197-200.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - An Active Damping Method for Chatter Vibration in Plunge Grinding using Electromagnetic Actuators
AU - Ahrens, M.
AU - Dagen, M.
AU - Denkena, B.
AU - Ortmaier, T.
N1 - Funding Information: Research Foundation (DFG)
PY - 2016
Y1 - 2016
N2 - Using conventional grinding wheels, self-excited vibrations are one of the most limiting factors in terms of productivity and process stability in cylindrical plunge grinding. Depending on the dynamic behavior of the workpiece and machine, workpiece vibration copy on the grinding wheel's surface, caused by uneven wear. This results in increasing waviness and, therefore, increasing workpiece vibration. In this context, an active vibration control, using a self-built magnetic actuator to influence the tool wear, is presented. The limits and possibilities of this influence are examined in this paper, i. e. the generation and reduction of waves on the grinding wheel. Furthermore, the prevention of chatter vibration and its robustness against parameter variation is analyzed and presented.
AB - Using conventional grinding wheels, self-excited vibrations are one of the most limiting factors in terms of productivity and process stability in cylindrical plunge grinding. Depending on the dynamic behavior of the workpiece and machine, workpiece vibration copy on the grinding wheel's surface, caused by uneven wear. This results in increasing waviness and, therefore, increasing workpiece vibration. In this context, an active vibration control, using a self-built magnetic actuator to influence the tool wear, is presented. The limits and possibilities of this influence are examined in this paper, i. e. the generation and reduction of waves on the grinding wheel. Furthermore, the prevention of chatter vibration and its robustness against parameter variation is analyzed and presented.
KW - Grinding
KW - Modelling
KW - Monitoring
KW - Regenerative Chatter
UR - http://www.scopus.com/inward/record.url?scp=84978790854&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2016.03.200
DO - 10.1016/j.procir.2016.03.200
M3 - Conference article
AN - SCOPUS:84978790854
VL - 46
SP - 197
EP - 200
JO - Procedia CIRP
JF - Procedia CIRP
SN - 2212-8271
T2 - 7th CIRP Conference on High Performance Cutting, HPC 2016
Y2 - 31 May 2016 through 2 June 2016
ER -