@article{Denkena_Dahlmann_Teige_2015, title={Design of an active fluid damping system for vibration control of disk-shaped tools}, volume={3}, url={https://icscm.ub.rub.de/index.php/ICSCM/article/view/395}, DOI={10.13154/icscm.3.2015.130-136}, abstractNote={To meet the requirements of today´s cutting process of natural stones thin disk-shaped tools with<br />large diameter are applied at high cutting velocities. To use these tools, guiding systems for the disks<br />are needed. Therewith, tool vibration magnitudes and deflections can be reduced. The risk of producing<br />scrap parts or tool damage are decreased. However, the guidance being placed close to the<br />cutting zone reduces the cutting depth, so that the process is limited to the production of small slabs<br />and tiles. To use the advantage of a guidance without limiting depth of cut, a new guidance concept<br />is presented. Thereby the guiding areas are placed opposite to the cutting zone. This enables the<br />reduction of tool vibration without decreasing the depth of cut. In this paper the compensation of tool<br />vibration by this guiding concept is investigated. Different types of guidance are compared and the<br />most suitable compensation approach is identified. Further on, the problem of the decreasing compensation<br />effect, due to the increasing distance between the excitation and the guidance is considered.<br />To increase the compensation effect, the guidance is optimized regarding to the number and<br />positon of guiding areas. The capability of the presented concept is verified by a comparison with a<br />conventionally placed guiding system.}, journal={International Conference on Stone and Concrete Machining (ICSCM)}, author={Denkena, B. and Dahlmann, D. and Teige, C.}, year={2015}, month={Nov.}, pages={130–136} }