Details
| Original language | English |
|---|---|
| Pages (from-to) | 669-677 |
| Number of pages | 9 |
| Journal | International Journal of Automation Technology |
| Volume | 12 |
| Issue number | 5 |
| Publication status | Published - 5 Sept 2018 |
Abstract
This paper presents a novel approach for active chatter reduction using a motor spindle with integrated magnet actuators. Based on the results of previous studies the design of an active damped prototype is described. The system performance as well as the benefits and drawbacks of this solution are discussed. In order to eliminate the known drawbacks a novel actuator design is introduced. The novel approach integrates the actuator windings into the stator core. Next, strategies for electric and magnetic decoupling of the actuator and motor windings are presented. Subsequently the actuator design is discussed. The force generation and distribution of the damping actuator are calculated via analytical and finite elements analysis (FEA). With the novel approach the mechanical integration of the active damping actuators is simplified significantly. Additionally, the maximal attainable spindle power is increased up to 150% in relation to the previous solution.
Keywords
- Active damping, Chatter reduction, Spindle
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: International Journal of Automation Technology, Vol. 12, No. 5, 05.09.2018, p. 669-677.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Highly Dynamic Spindle Integrated Magnet Actuators for Chatter Reduction
AU - Königsberg, Jan
AU - Reiners, Jan
AU - Ponick, Bernd
AU - Denkena, Berend
AU - Bergmann, Benjamin
N1 - © Fuji Technology Press Ltd
PY - 2018/9/5
Y1 - 2018/9/5
N2 - This paper presents a novel approach for active chatter reduction using a motor spindle with integrated magnet actuators. Based on the results of previous studies the design of an active damped prototype is described. The system performance as well as the benefits and drawbacks of this solution are discussed. In order to eliminate the known drawbacks a novel actuator design is introduced. The novel approach integrates the actuator windings into the stator core. Next, strategies for electric and magnetic decoupling of the actuator and motor windings are presented. Subsequently the actuator design is discussed. The force generation and distribution of the damping actuator are calculated via analytical and finite elements analysis (FEA). With the novel approach the mechanical integration of the active damping actuators is simplified significantly. Additionally, the maximal attainable spindle power is increased up to 150% in relation to the previous solution.
AB - This paper presents a novel approach for active chatter reduction using a motor spindle with integrated magnet actuators. Based on the results of previous studies the design of an active damped prototype is described. The system performance as well as the benefits and drawbacks of this solution are discussed. In order to eliminate the known drawbacks a novel actuator design is introduced. The novel approach integrates the actuator windings into the stator core. Next, strategies for electric and magnetic decoupling of the actuator and motor windings are presented. Subsequently the actuator design is discussed. The force generation and distribution of the damping actuator are calculated via analytical and finite elements analysis (FEA). With the novel approach the mechanical integration of the active damping actuators is simplified significantly. Additionally, the maximal attainable spindle power is increased up to 150% in relation to the previous solution.
KW - Active damping
KW - Chatter reduction
KW - Spindle
UR - http://www.scopus.com/inward/record.url?scp=85055292776&partnerID=8YFLogxK
U2 - 10.20965/ijat.2018.p0669
DO - 10.20965/ijat.2018.p0669
M3 - Article
AN - SCOPUS:85055292776
VL - 12
SP - 669
EP - 677
JO - International Journal of Automation Technology
JF - International Journal of Automation Technology
SN - 1881-7629
IS - 5
ER -