Turning specialities of ZrO2 ceramics
- G. Fledrich
- I. Pálinkás
- R. Keresztes
- L. Zsidai
- K. Petróczki
Abstract
In place of brittle ceramics used so far have appeared up-to-date so called tough ceramicmaterials resisting better against mechanical effects [6]. Such material is the zirconium-dioxide, too. Theimportant advantage of hard-turning is the applicability of universal tool. Various outlines can be formed bya tool given. Machining ceramics in case of using traditional machining (turning, milling, drilling) requiresspecial technological conditions (tools, machine-tools, technological parameters, etc.) which are developingpresently [2]. We would like extending our research work in this course, too.To clarify the machinability – turning – of ZrO2 ceramics we developed a cutting force measurements for theapplied CBN and PCD cutting tools. The forces were studied in the function of cutting speed and feed, thesurfaces were analized by SEM and the cutting process was controlled by thermo-camera. The failure ofcutting edges were also studied. The summarized results suggest the possible turning possibilities of ZrO2ceramics.
How to Cite:
Fledrich, G., Pálinkás, I., Keresztes, R., Zsidai, L. & Petróczki, K., (2011) “Turning specialities of ZrO2 ceramics”, International Journal of Sustainable Construction and Design 2(1), 59-65. doi: https://doi.org/10.21825/scad.v2i1.20436
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