Research on Mesh Dividing Technique Based on STL

Chen LiliangLiu RuixiangLin Hantong

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Research on Mesh Dividing Technique Based on STL
Issue S1, (1999)
Published： 1999 ，
DOI：

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[1]陈立亮,刘瑞祥,林汉同.基于STL网格剖分技术的研究[J].特种铸造及有色合金,1999(S1):149-151.

Chen LiliangLiu RuixiangLin Hantong. Research on Mesh Dividing Technique Based on STL. [J]. Special Casting & Nonferrous Alloys (S1).(1999)
[1]陈立亮,刘瑞祥,林汉同.基于STL网格剖分技术的研究[J].特种铸造及有色合金,1999(S1):149-151. DOI：

Chen LiliangLiu RuixiangLin Hantong. Research on Mesh Dividing Technique Based on STL. [J]. Special Casting & Nonferrous Alloys (S1).(1999) DOI：

摘要

介绍了基于ＳＴＬ网格剖分的原理与方法。探讨了ＳＴＬ数据模型的正确性条件以及ＳＴＬ文件格式缺陷的自动检测与容错。开发出了基于ＳＴＬ网格自动剖分软件，实际运用表明该软件剖分速度快、精度、容错性能好，对数值模拟技术的推广应用具有重要意义

Abstract

In this paper

the format of STL is presented. Methods of mesh division and faulttolerance are studied in detail. Based on STL format file

a practical software of mesh division is developed

which can divide complicate geometrical solids into FDM meshes. In addition

the software can import any geometrical models from both workstation and microcomputer. Applications prove the software can be used to generate FDM meshes accurately and rapidly.