Development of Collision Check Method with Lower Calculation Cost for Tool Path Generation
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- KITO Ryota
- 金沢大学大学院
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- TAKASUGI Keigo
- 金沢工業大学
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- ASAKAWA Naoki
- 金沢大学
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- OKADA Masato
- 金沢大学
Bibliographic Information
- Other Title
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- 工具経路生成時間短縮法の開発
- —加工点依存プログレッシブメッシュ表現の適用—
- —Application of Cutting Point Dependent Refinement of Progressive Mesh—
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Description
Reduction of calculation time of tool path generation for complex 3D models is an important issue in development of CAM applications. In this study, cutting point dependent progressive mesh is applied for the models which are represented by meshes. This method maintaines history of simplification of the 3D model with hierarchical structure. 3D model can be refined and simplified by using the cutting point dependent progressive mesh. Therefore, the tool path is safely generated by reducing the number of meshes appropriately. Moreover, calculation time can be reduced. In this paper, a tool path is generated by using cutting point dependent progressive mesh, and the calculation time and the result of tool path generation are evaluated. As a result, calculation time of tool path generation was reduced by use of cutting point dependent progressive mesh. And, it is confirmed that the while result of collision check is same before simplification by upping level of detail.
Journal
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- Journal of the Japan Society for Precision Engineering
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Journal of the Japan Society for Precision Engineering 81 (4), 376-383, 2015
The Japan Society for Precision Engineering
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Details 詳細情報について
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- CRID
- 1390001204829249664
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- NII Article ID
- 130005060673
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- NII Book ID
- AN1003250X
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- ISSN
- 1882675X
- 09120289
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed