3116 稜線ブレンドの組み合わせによる頂点ブレンド構成法について(OS19 形状モデリングと産業応用(II)高品質形状モデリング,未来社会を支えるものづくりとひとづくり(設計・システムから))

概要

論文の詳細を見る
A solid model representing product requires fillet or blend process, which rounds a specified edge or vertex, in order to make a production model for manufacturing purpose such as mould die model. Current major CAD systems are based on boundary-representation (B-rep) solid model and their faces are consists of trimmed free-form surfaces. In many cases, blend (fillet) process becomes unstable at edges of narrow faces or at both ends of such faces. We propose that a new boundary-representation structures and new blend algorithms which enable to make robust blend process. In this report, we propose a new vertex-blend method.
社団法人日本機械学会の論文
2006-11-14