3D representation and CNC machining of 2D digital images

被引：3
|
作者：
Sood, Sumit [1 ]
Duvedi, Ravinder Kumar [1 ]
Bedi, Sanjeev [2 ]
Mann, Stephen [2 ]
机构：
[1] Thapar Inst Engn & Technol, Patiala 147004, Punjab, India
[2] Univ Waterloo, Waterloo, ON N2M 3G1, Canada
来源：
46TH SME NORTH AMERICAN MANUFACTURING RESEARCH CONFERENCE, NAMRC 46 | 2018年 / 26卷
关键词：
2D image; 3D surface; Point cloud data; STL; Toolpath; CNC Machining; RECONSTRUCTION;
D O I：
10.1016/j.promfg.2018.07.001
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper a new paradigm for CNC carving of digital images in the form of lookalike three-dimensional (3D) surfaces on wooden or metallic plaques is discussed. This work is focused on development of a single page windows based console application for conversion of a two-dimensional (2D) digital image into a 3D freeform surface representation in the form of a point cloud data and STL format. Subsequently, the 3D surface data is then used for generating an efficient toolpath data for 3-axis CNC finish machining using a ball end mill tool. The results from the developed algorithm are validated using a machining simulation in the virtual environment of an Open-GL based 3D graphical simulator ToolSim [1]. (C) 2018 The Authors. Published by Elsevier B.V.
引用
收藏
页码：10 / 20
页数：11
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