Efficient Surface Segmentation Algorithm for 3-Axis Machining with a Ball-End Cutter
| Autor: | Fa Ming Wu, Jing Lin Xu, Guo Lei Zheng, Bao Rui Du |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
Engineering
business.industry Coordinate system ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION General Engineering Feature recognition Mechanical engineering 3d model Machining Computer-aided manufacturing Ball (bearing) Segmentation business Algorithm ComputingMethodologies_COMPUTERGRAPHICS |
| Zdroj: | Advanced Materials Research. 748:376-380 |
| ISSN: | 1662-8985 |
| Popis: | Surface machining is one of the key problems in aircraft part-manufacturing. This paper presents a novel approach to solve the surface segmentation issue under 3-axis machining mode with a certain processing coordinate system, according to the workability-based ridge extracting algorithm proposed here. Firstly, basic principles such as ridge point and ridge of a surface are explained in detail. Secondly, the workability-based ridge extracting algorithm is put forward to better slice the surface. Finally, the proposed workability-based ridge extracting methodology is tested on a 3D model and its performance reveals that the method described here is effective in terms of time and feasibility. The work presented here has reached a basis for feature recognition during computer aided manufacturing process when fabricating aircraft structural parts. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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