Study on the Grinding of Hydroxyapatite-SiC_w Composite Bioceramics Material

摘要

The hydroxyapatite-SiC_w composite bioceramics material was grinded, the influence of whisker orientation on machining mechanism and roughness of finished surface was researched. The research results demonstrate that the roughness of finished surface increase with the increase of the direction angle. Proper process parameters were got through orthogonal test investigation. All these provides process basis for the grinding of hydroxyapatite-SiC_w composite bioceramics material.