工具経路生成時間短縮法の開発

• 鬼頭 亮太

  金沢大学大学院

• 高杉 敬吾

  金沢工業大学

• 浅川 直紀

  金沢大学

• 岡田 将人

  金沢大学

書誌事項

タイトル別名

• Development of Collision Check Method with Lower Calculation Cost for Tool Path Generation
• —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—

抄録

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.

収録刊行物

• 精密工学会誌

  精密工学会誌 81 (4), 376-383, 2015

  公益社団法人 精密工学会

キーワード

• CAM
• tool path generation
• collision check
• QEM method
• view dependent progressive meshes

詳細情報

• CRID: 1390001204829249664
• NII論文ID: 130005060673
• NII書誌ID: AN1003250X
• DOI: 10.2493/jjspe.81.376
• ISSN: 1882675X
• ISSN: 09120289
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可