| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a two-dimensional drawing/three-dimensional model bidirectional editing system facilitating association between two-dimensional drawing data and three-dimensional drawing data, and enabling change of dimension information and shape addition.SOLUTION: A two-dimensional drawing/three-dimensional model bidirectional editing system includes a model database that with a rotor as a basic shape and a component (rolling bearing) capable of expressing a main dimension with one sheet of two-dimensional view as a target, associates the two-dimensional drawing data and three-dimensional model data of the component with each other and stores them. When any one of the two-dimensional drawing data and three-dimensional model data stored in the model database is edited (change of dimension information, change of component shape information), the edited content is reflected to the other data.</p> |
