计算机应用研究2016，Vol.33Issue(6)：1894-1897,1902,5.DOI:10.3969/j.issn.1001-3695.2016.06.065
基于熔融沉积成型技术的骨骼成型优化方法
Optimization method of bones based on fused deposition modeling technology
摘要
Abstract
Currently,the FDM(fused deposition modeling)three-dimensional printing system gets extensive application in the medical field.To meet the needs of diversity,accuracy,efficiency of artificial bones manufacturing,this paper put forward a series of schemes on bone molding optimization.Firstly,in order to deal with the defects on surface smoothness after model be-ing processed with uniform thickness layering algorithm of each section,it proposed a smoothing algorithm applying at bounda-ries with varied thickness.Secondly,to ensure the molding quality in local feature regions,this paper presented an adaptive layer scanning speed algorithm based on the perimeter and normal vector.Then it chose a shank bone model as an example. Experimental results show that the proposed algorithms can improve molding quality while it can promote the molding efficien-cy.Thus the results verify the validity of the algorithms.关键词
三维打印/人工骨骼/分段等层厚分层/光顺处理/自适应扫描速度Key words
3D printing/artificial bone/segmentation uniform thickness layering/fairing processing/adaptive scan speed分类
信息技术与安全科学引用本文复制引用
张霞,陈正鸣,童晶,姚鹏飞..基于熔融沉积成型技术的骨骼成型优化方法[J].计算机应用研究,2016,33(6):1894-1897,1902,5.基金项目
国家自然科学基金资助项目（61202284）；江苏省科技支撑计划项目---工业部分（BE2014048）；浙江大学 CAD＆CG 国家重点实验室开放课题 （）
