C24 STEPを用いた工作機械の構造・形状統合モデルの提案とその5軸加工への応用(第2報) : モデリングシステムの構築と統一的逆運動学計算手法の提案(OS-4 生産システムとCAD/CAM(1))

概要

論文の詳細を見る
In machining process, especially multiaxis NC machining, it is necessary to simulate the motion for confirmation of NC data. However, in such case, there are three problems; 1) It is no common integrated model of kinematics and shape for machine tools. 2) It is no modeling system of integrated machine tool model. 3) It is no unified solving method of inverse kinematics. To solve these problems, an integrated model of kinematic model and shape model for machine tools based on STEP(ISO10303) is proposed. A modeling system to generate an integrated model to associate kinematic model with shape model is developed and the integrated model for 5-axis machining is generated as an example. A motion simulation system including a unified solving method of inverse kinematics using Groebner Basis is also developed.
社団法人日本機械学会の論文
2008-11-21