部品モデルに基づく3次元座標測定システムの開発

概要

論文の詳細を見る
This paper describes the development of a programming system for automatic measurement by use of NC three coordinate measuring machines based on a part model in a computer. A part model is the set of organized data which describe the fea-tures of a machine part such as geometry, dimen-sions and so on. An operator provides a set of instructions for measurements with the system in the programming language developed in the study. Each instruction to be given contains the information about geometric elements to be measured and a measuring item such as distance, angle, diameter and so on. In the language the geometric elements such as faces and holes can be specified by the unique name attached to the part model. Utilizing the part model, the system processes the provided instructions and automatically determines measuring positions and the probe movements to carry out the requested measurements. The system has the ability to detect collisions between the probe and the part during measurements and to generate other probe movements to avoid them. Some experimental measurements and the data processing were carried out to prove the effectiveness of the programming and measuring system.
社団法人精密工学会の論文
1983-12-05