虚拟中国人切削技术研究

Improvement of specimen sectioning technique for Virtual Chinese Human study

目的提高虚拟中国人标本的断面切削质量和延长刀具的寿命。方法比较立装和平装结构可转位铣刀盘与相应的专用可转位刀片对标本断面的切削效果。结果立装结构的可转位刀具较平装结构的可转位刀具更适合标本断面的切削。结论虚拟人数据采集切削作业中,立装可转位铣刀盘具有切削质量好、效率高、刀具寿命长和成本低等优点。

Objective To improve the image quality of the specimen serial sections for establishing the Virtual Chinese Human dataset and to extend the durability of the milling tools. Method The image quality of the serial sections obtained by using tangential and radial indexable milling tools was compared. Results and Conclusion Compared with radial milling tools, tangential ones were more suitable for use in this study to ensure high-quality section image acquisition, showing the advantages such as high efficiency, long durability and low cost.