An approach for converting orthographic projection drawings into 3D-CAD models

被引：0

作者：

Gao Sande ^{[1
]}

Huang Loulin ^{[2
]}

机构：

[1] Department of Science and Engineering,Iwaki Meisei University

[2] School of Engineering,Auckland University of Technology

来源：

CADDM | 2016年 / 03期

关键词：

2D drawing; DXF; image recognition; 3D-CAD model; B-rep; data structure;

D O I：

10.19583/j.1003-4951.2016.03.008

中图分类号：

TP391.41 []; TP391.72 [];

学科分类号：

080201 ; 080203 ; 081304 ; 1403 ;

摘要：

Hand drawings and two dimensional(2D) CAD drawings have been replaced by three dimensional(3D) CAD models in mechanical design,but some 2D drawings produced before are needed in the new design.However,the techniques and software packages for automatically converting 2D drawings into 3D-CAD models with high precision have not yet been developed due to the difficulties to verify the validity of the drawings,to decide the hidden lines and concavo-convex faces,and to represent free-form surfaces.In addition,it is very time consuming to manually convert a large number of 2D drawings into 3D CAD models.To address these problems,we propose an approach for converting 2D drawings into 3D-CAD models automatically.

引用

页码：39 / 43

页数：5

共 50 条

[21] Internet integration of 3D-CAD design and manufacturing for complex products
Sakamoto, H
Kimura, T
[J]. Fifth International Conference on Computer and Information Technology - Proceedings, 2005, : 1070 - 1074
[22] Current status and future of dental 3D-CAD/CAM systems
Mase, Toshiaki
Fujiwara, Toshihisa
[J]. Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering, 2015, 81 (03): : 225 - 229
[23] Computer Aided Geometric Tolerance Specification in 3D-CAD System
Li, Guowei
Zhang, Weimin
Li, Pengzhong
Zhu, Yizhou
[J]. MECHANICAL ENGINEERING AND GREEN MANUFACTURING, PTS 1 AND 2, 2010, : 1238 - +
[24] Quantitative flaw sizing using 3D-CAD ray SAFT
Schmitz, V
Chakhlov, S
Kröning, M
[J]. PROGRESS IN NATURAL SCIENCE, 2001, 11 : S140 - S144
[25] FROM ENGINEERING DRAWINGS TO 3D CAD MODELS - ARE WE READY NOW
DORI, D
TOMBRE, K
[J]. COMPUTER-AIDED DESIGN, 1995, 27 (04) : 243 - 254
[26] A new 3D-CAD system for set-based parametric design
Nahm, Y.-E.
Ishikawa, H.
[J]. International Journal of Advanced Manufacturing Technology, 2006, 29 (1-2): : 137 - 150
[27] 3D-CAD Learning Environment Through Interactive Modular System (AIMECDT-3D)
Pando Cerra, Pablo
Alvarez Penin, Pedro
Garcia Diaz, Rafael
Perez Morales, Maximo
[J]. COMPUTER APPLICATIONS IN ENGINEERING EDUCATION, 2010, 18 (01) : 93 - 107
[28] A new 3D-CAD system for set-based parametric design
Nahm, Y. -E.
Ishikawa, H.
[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2006, 29 (1-2): : 137 - 150
[29] OpenECAD: An efficient visual language model for editable 3D-CAD design☆ ☆
Yuan, Zhe
Shi, Jianqi
Huang, Yanhong
[J]. COMPUTERS & GRAPHICS-UK, 2024, 124
[30] Education and internet integration of 3D-CAD design and manufacturing for complex products
Sakamoto, Haruo
Yanamoto, Yukari
[J]. 27TH COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, VOL 2, PTS A AND B 2007: PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2008, : 381 - 387

← 1 2 3 4 5 →