金属全冠的CAM工艺技术研究  

Research on CAM for metallic crown

作　　者：韩景芸[1] 费仁元[1] 李彦生[1] 褚国民[1] 

机构地区：[1]北京工业大学机械工程与应用电子技术学院,100022

出　　处：《现代制造工程》2004年第10期10-12,共3页Modern Manufacturing Engineering

基　　金：北京市自然科学基金资助项目(H010910200112)

摘　　要：探讨后牙金属全冠的CAM工艺技术流程,其中应用两面对称加工方法成功地消除了错位问题,而最大相贯线法则有效避免了漏切,同时提高了整体的光顺性。通过验证,此方法加工出的金属冠,精度高,咬合好,周期短,已能满足医用要求。The metallic crowns that are made by technique of computer-aided manufacture remove the defects of traditional technology , raise the work efficiency and improve quality of crown' s surfaces. The primary goal of this research is to introduce a method to make metallic crowns based CAM. By verify,this technique is a feasible method for computer-aided metallic crowns manufacture. The metallic crowns have high precision, short making period and their quality can entirely satisfy the medical demands.

关 键 词：CAM 金属全冠 STL 技术生物工程 

分 类 号：TH16[机械工程—机械制造及自动化] R783[医药卫生—口腔医学]