CNC tool-path simulation and verification from solid models
Date Issued
2007
Date
2007
Author(s)
Yeh, Szu-Chi
DOI
zh-TW
Abstract
In this study, voxel was used to represent the minimum displaying unit. This investing action emphasize on the use of adaptive octree data structure for developing manufactured model. APT (Automatically Programmed Tool) endmill was used to represent various cutting tool geometries, and implicit functions were used to check whether the voxel is deleted or not. The proposed algorithms were both used for endmill cutting of 3-axis machining. Marching cube was used to pursue accurately displaying. Developing a reliable 3-axis NC simulation from solid models can give the proof of correctness for the cutting tool path, and the model appearance after cutting can be rendered. If users use endmill increment movement, it can achieve real-time animation for checking whether the manufactured model is over-cut or surplus.
Subjects
體素
APT
Marching Cube
數值控制加工
三軸加工模擬
Voxel
NC simulation
Type
thesis
File(s)![Thumbnail Image]()
Loading...
Name
ntu-96-R94522629-1.pdf
Size
23.53 KB
Format
Adobe PDF
Checksum
(MD5):beef50d849992c41054c800110ad114a