Details
Originalsprache | Englisch |
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Titel des Sammelwerks | Proc. of the 3rd International Conference on Advances in Production Engineering; APE '04 |
Erscheinungsort | Warschau, Polen |
Seiten | 191-200 |
Publikationsstatus | Veröffentlicht - 2004 |
Abstract
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Proc. of the 3rd International Conference on Advances in Production Engineering; APE '04. Warschau, Polen, 2004. S. 191-200.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Suppression of Grinding Chatter using Infeed Drives
AU - Denkena, B.
AU - Jacobsen, J.
AU - Heimann, B.
AU - Schütte, O.
AU - Gruzdzinski, K.
AU - Bodnar, A.
PY - 2004
Y1 - 2004
N2 - Many approaches have been made to avoid chatter effects in outer diameter grinding. Passive as well as active devices work at the chatter frequency of some 100 Hz. This paper presents a possibility to reduce chatter tendency provoked by small unbalances of grinding wheels using a common infeed drive. It applies an oscillation on the grinding wheel head synchronous to the grinding wheel rotation to achieve constant grinding conditions without peaks in the process force, which can lead to chatter development. A waviness detection of the grinding wheel calculates the required infeed. The dynamics of the machine body, the guideways and the influence of nonlinear effects were analysed. Also an adaptive control was developed to apply the dynamic displacement of the grinding wheel head.
AB - Many approaches have been made to avoid chatter effects in outer diameter grinding. Passive as well as active devices work at the chatter frequency of some 100 Hz. This paper presents a possibility to reduce chatter tendency provoked by small unbalances of grinding wheels using a common infeed drive. It applies an oscillation on the grinding wheel head synchronous to the grinding wheel rotation to achieve constant grinding conditions without peaks in the process force, which can lead to chatter development. A waviness detection of the grinding wheel calculates the required infeed. The dynamics of the machine body, the guideways and the influence of nonlinear effects were analysed. Also an adaptive control was developed to apply the dynamic displacement of the grinding wheel head.
M3 - Conference contribution
SP - 191
EP - 200
BT - Proc. of the 3rd International Conference on Advances in Production Engineering; APE '04
CY - Warschau, Polen
ER -