|Table of Contents|

Approach on STL Files Accuracy Improving Partially Based on NURBS Curve Fitting(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2013年01期
Page:
15-
Research Field:
Publishing date:

Info

Title:
Approach on STL Files Accuracy Improving Partially Based on NURBS Curve Fitting
Author(s):
Li Cheng1; Yang Jiquan1; Li Chao2; Xu Luzhao1
(1.School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China) (2.School of Energy and Mechanical Engineering,Nanjing Normal University,Nanjing 210042,China)
Keywords:
rapid prototyping; STL file; NURBS curve; curve fitting
PACS:
TH162+.1
DOI:
-
Abstract:
Compared with the CAD model and the prototype,there are a certain degree of errors in STL files,which are generally used for the description of model date in 3D printing.In order to get a better three-dimensional printing effect,this paper suggests a profile reconstruction technique based on the NURBS curve fitting,and uses the self-development printer to do molding authentication,which gets the prototype with better smoothness and higher accuracy.

References:

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Last Update: 2013-03-31