加工事例に基づいた工程設計のための類似形状抽出システムに関する研究

抄録

Since process planning requires skilled techniques and a lot of labor, the automated process planning is the ultimate goal to achieve highly efficient machining. On the other hand, the results of process planning for similar target shapes are almost same each other. If past machining cases are effectively used by linking the target shape to manufacturing information such as machining sequence and cutting conditions, the automated process planning would be realized and machining know-how of skillful experts could be also introduced. Therefore, a system is developed to detect past similar target shapes and the manufacturing information based on CAD model of the target shape in this study. A case study is conducted to confirm the usefulness of the developed similar shape detection system.