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PROCÉDÉ DE PRODUCTION DE PIÈCES DE PROTHÈSE DENTAIRE EN CÉRAMIQUE, STATION D'USINAGE CAD/CAM ET PROGRAMME INFORMATIQUE
专利权人:
SIRONA Dental Systems GmbH;DENTSPLY SIRONA Inc.
发明人:
申请号:
EP18206460.0
公开号:
EP3653168A1
申请日:
2018.11.15
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
The invention relates to a method for producing ceramic dental prosthesis parts by way of a CAD/CAM machining station, comprising the following steps:- providing a disk-shaped ceramic blank, wherein the blank has the final strength;- attaching the blank in a mounting device of the CAD/CAM machining station;- controlling the CAD/CAM machining station for establishing an initial contact between the blank and the grinding tool in such a way that, due to the rotation of the grinding tool about the longitudinal axis (13) thereof, the entire contact surface (21) between the grinding tool and the blank has relative movement; and- machining the blank by way of the rotating grinding tool, proceeding from the initial contact, to produce the ceramic dental prosthesis parts.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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